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10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-1
2 Configuration and ConnectionExamples
The device must be disconnected from its voltage supplies (24 V DCelectronics supply and DC link / mains voltage) before the control andencoder leads are connected or disconnected!
2.1 Compact PLUS type units
2.1.1 Single-axis drive
The single-axis drive (see Fig. 2-1) is used if only single-drive tasksneed to be accomplished or if power equalization through several axesis either undesired or not possible.
For this purpose, a converter is used that is directly connected to the 3-phase supply via an external main contactor, a line filter and a linereactor as necessary. Any regenerative energy is stored in thecapacitor module or reduced in the braking resistor.
2.1.2 Multi-axis drive up to 3 axes
In the case of multi-axis drives (see Fig. 2-2) a converter (AC-AC) canbe combined with inverters (DC-AC). The converter rectifies the linevoltage and supplies the inverters with direct voltage via the DC linkbus module. The power supply integrated in the converter furtherprovides the 24 V supply voltage for the electronics of a maximum of 2inverters.
If more than 2 inverters are connected, the 24 V supply for theelectronics must be provided by an external power supply.
The total rated output currents of the inverters supplied by a convertermust not exceed the rated output current of the feeding converter (inthe case of 6SE7021-0EP60 only half the rated output current).
The regenerative energy generated in one axis can either be used upby the other motors, stored in the capacitor module or reduced in thebraking resistor.
DANGER
CAUTION
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-2 Compendium Vector Control SIMOVERT MASTERDRIVES
2.1.3 Multi-axis drive
In the case of multi-axis drives (see Fig. 2-3) with more than 3 axes,several inverters are connected to the line voltage via a commonrectifier unit.
An external power supply is required for the 24 V supply voltage for theinverter electronics.
The regenerative energy originating in one axis can be used by theother motors, stored in the capacitor module or dissipated in thebraking resistor.
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-3
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
OP
1S
Bid
irect
iona
l di
gita
l inp
uts
and
outp
uts
I out
≤ 2
0 m
A
X10
1
5V
24V
InO
ut
Ou
t
InO
ut/In
InO
ut
InOu
t
InOu
t
InOu
t
In
4 bi
dire
ctio
nal d
igita
l inp
uts/
outp
uts
Out
puts
Ref
eren
ce v
olta
geP
10 V
/ N
10 V
I ≤ 5
mA
P24
M2
4A
ux. p
ower
su
pply
60 m
A
5V24
V
In5V
24V
21 3 4 5 6 7 8
1910 11 12
Mic
ro-
con
trol
ler
P5V
BO
OT
RS232 TxD
Dig
ital i
nput
sR
i = 3
.4 k
Ω
12
34
56
78
9
RS232 RxD
PM
UX
103
13 14
P10
N10
Slo
t B
Slo
t A
BOOT
n.c.
Con
trol
ler
15 16
DA
DA
In5V
24V
12
17 18
DA
S3
45
-10.
..+10
V
DA
-10.
..+10
V
M M
X10
2
In In
A S I C
3029282726252423
Tra
ck A
Tra
ck B
Tac
ho M
zero
Con
trol
Tac
ho P
24
Mo
ttem
p B
S
Mo
ttem
p
X10
4
Pul
seen
code
rI≤
190
mA
Mot
or
tem
pera
ture
se
nsor
K
TY
84 o
r P
TC
ther
mis
tor
AI 1
AI 2
Ana
log
inpu
t 2(n
on-f
loat
ing
)11
bit
+ si
gnU
: Rin
= 6
0 kΩ
I: R
in =
250
Ω (c
lose
S3)
10 b
it +
sign
U: I
≤ 5
mA
AO
2
AO
1
Ana
log
outp
ut 2
Ana
log
outp
ut 1
RS485P.
S1
Sw
itch
for
U
SS
bu
s te
rmin
atio
nS
eria
l int
erfa
ce 2
RS
485N
RS
485P
UA
RT
9
Inpu
ts
2120H
S1
HS
2
Dig
ital i
nput
Ri =
3.4
kΩ
Ana
log
inpu
t 1(n
on-f
loat
ing)
11 b
it +
sign
Rin
= 6
0 kΩ
Se
rial i
nter
face
2(R
S48
5)
35 36
P24
V
M2
424
V o
utp
ut
X10
0
OF
FO
N
3433
X9
1 2
+24V
-
Inte
rna
l 24
V-S
NT
Se
rial i
nter
face
1(R
S23
2)
Flo
atin
g co
ntac
t sw
itch
30 V
/ 0.
5 A
Ou
t
10 b
it +
sign
U: I
≤ 5
mA
I: 0
...+2
0 m
A
0...+
20 m
A3
S4
RS485N.
Ext
erna
l 24
Vsu
pply
Bra
king
re
sist
orC
ontr
olvo
ltage
AC
230
V
ON
/OF
F
Ma
in s
witc
h
Cap
acito
r m
odul
eC
ompa
ct P
LUS
type
AC
-AC
con
vert
erC
ompa
ct P
LUS
type
U2
V2
W2
PE
2
X10
0.33 .3
4.3
5.3
6
C
HG
DX
3
.1X
9.2
X6
X6
PE
L1 L2 L3
3AC
50
- 60
Hz
380
- 48
0 V
A1
A2
Q1
US
S b
us
DC
link
bus
mo
dule
510
- 65
0 V
4
314
1
12
CDX
3P
E3
PE
3
Opt
ions
are
sha
ded
in g
ray
X2
GM 3
~
13
X10
1.1 .12
9
2
X7
D’
C’
X1
UV
WP
E1
5
D’
C’
~23
0 V
24 V
== C
ontr
olvo
ltage
AC
230
V
+
X10
3
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
OP
1S
11
15
X10
2.1
3
.21
X10
4 .23
.24
.25
.29
.30
.26
.27
.28
18
Line
filte
r
Fig. 2-1 Configuration example of a single-axis drive of the Compact PLUS type
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-4 Compendium Vector Control SIMOVERT MASTERDRIVES
78
9 65
4 12
3
Re
set
0
JogOI
P
Faul
t
Run
+/-
OP
1S
Bid
irect
iona
l di
gita
l in
puts
an
d ou
tput
sIo
ut ≤
20
mA
X10
1
5V
24V
InO
ut
Ou
t
InO
ut/In
InO
ut
InOu
t
InOu
t
InOu
t
In
4 bi
dire
ctio
nal
dig
ital i
npu
ts/o
utp
uts
Out
put
s
Ref
ere
nce
vo
ltage
P10
V /
N10
VI ≤
5 m
A
P24
M2
4A
ux.
po
wer
su
pply
60 m
A
5V24
V
In5V
24V
21 3 4 5 6 7 8
1910 11
12
Mic
ro-
cont
rolle
r
P5V
BO
OT
RS232 TxD
Dig
ital i
npu
tsR
i = 3
.4 k
Ω
12
34
56
78
9
RS232 RxD
PM
UX
103
13 14
P10
N10
Slo
t B
Slo
t A
BOOT
n.c.
Con
trol
ler
15 16
DA
DA
In5
V24
V
12
17 18
DA
S3
45
-10.
..+10
V
DA
-10.
..+10
V
M M
X10
2
In In
A S I C
30
29
28
27
26
25
24
23
Tra
ck A
Tra
ck B
Tac
ho
M
zero
Co
ntro
l
Ta
cho
P24
Mo
ttem
p B
S
Mo
ttem
p
X10
4
Pul
seen
code
rI≤
190
mA
Mot
or
tem
pera
ture
se
nsor
K
TY
84 o
r P
TC
ther
mis
tor
AI 1
AI
2
Ana
log
inp
ut 2
(non
-flo
atin
g)11
bit
+ si
gnU
: Rin
= 6
0 k Ω
I: R
in =
250
Ω (c
lose
S3)
10
bit
+ si
gnU
: I
≤ 5
mA
AO
2
AO
1
Ana
log
outp
ut 2
Ana
log
out
put 1
RS485P.
S1
Sw
itch
for
U
SS
bu
s te
rmin
atio
nS
eria
l in
terf
ace
2
RS
485
N
RS
485
P
UA
RT
9
Inpu
ts
2120H
S1
HS
2
Dig
ital i
npu
tR
i = 3
.4 k
Ω
Ana
log
inpu
t 1
(non
-flo
atin
g)
11
bit
+ si
gnR
in =
60
k Ω
Se
rial i
nte
rfac
e 2
(RS
485)
35 36
P24
V
M2
42
4 V
ou
tpu
t
X10
0
OF
FO
N
3433
X9
1 2
+24V
-
Inte
rna
l 24
V-S
NT
Se
rial i
nte
rfac
e 1
(RS
232)
Flo
atin
g co
nta
ct s
witc
h30
V /
0.5
A
Ou
t
10 b
it +
sig
nU
: I ≤
5 m
AI:
0..
.+2
0 m
A
0...
+20
mA
3
S4
RS485N.
Ext
ern
al 2
4 V
supp
ly
AC
-AC
co
nver
ter
Co
mpa
ct P
LUS
type
DC
-AC
inve
rter
Com
pac
t PLU
S ty
peD
C-A
C in
vert
erC
om
pact
PLU
S ty
pe
Bra
king
resi
stor
ON
/OF
F
Su
pply
vo
ltag
e
DC
link
bus
mo
dule
510
- 65
0 V
Ma
in s
witc
h
Op
tion
s ar
e s
hade
d in
gra
y
GG
X2
M 3 ~
1315X
2
M 3 ~
1315
U2
V2
W2
PE
2
X10
0.33 .34
.35
.36
C
HG
DX
3
.1X
9.2
X6
X6
X10
0.33 .34
.35
.36
PE
L1 L2 L3
3AC
50
- 60
Hz
380
- 4
80 V
Co
ntro
l vol
tage
AC
230
V
A1
A2
Q1
X1
00.3
3.3
4.3
5.3
6
U2
V2
W2
PE
2U
2V
2W
2P
E2
X53
3.1
.2.3
.4
+24
V0
V
US
S b
usX
101
.1 .12
9
16
4
8
314
1
12
CDX
3
CDX
3
CD
X3
PE
3P
E3
PE
3P
E3
X1
01.1 .12
9
2
X7
D’
C’
X1
U1
V1
W1P
E1
5
D’
C’
~23
0 V
24 V
== C
ontr
olvo
ltage
AC
230
V
+
X10
3
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
OP
1S
X10
3X
103
11
11
11
X2
M 3 ~
13
15
1818
18
X10
4.2
3.2
4.2
5
.29
.30
.26
.27
.28
G
X10
4.2
3.2
4.2
5
.29
.30
.26
.27
.28
X10
4.2
3.2
4.2
5
.29
.30
.26
.27
.28
X1
02.1
3
.21
X10
1.1 .12
9
X1
02.1
3
.21
X10
2.1
3
.21
Con
trol
Che
ckba
ck
ope
n:"S
afe
ST
OP
"0
V:
"Sa
fe S
TO
P"
"Saf
e S
TO
P"
Line
filt
er
Cap
acito
r m
odu
lel
Co
mpa
ct P
LUS
typ
e
Fig. 2-2 Configuration example of a multi-axis drive with up to 3 axes of theCompact PLUS type
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-5
Rec
tifie
r un
itC
ompa
ct P
LUS
type
DC
-AC
inve
rter
Com
pact
PLU
S ty
peD
C-A
C in
verte
rC
ompa
ct P
LUS
type
Bra
king
resi
stor
Con
trol
volta
geA
C 2
30 V
To
furt
her
cap
acito
rm
odul
es
Sup
ply
volta
ge
DC
link
bus
m
odu
le51
0 -
650
V
To
furth
er in
vert
ers
Com
pact
PLU
SD
C-A
C
Opt
ions
are
sha
ded
in g
ray
78
9 65
4 12
3
Res
et0
JogOI
P
Fau
ltR
un
+/-
OP
1S
Bid
irect
iona
l di
gita
l inp
uts
and
outp
uts
I out
≤ 2
0 m
A
X10
1
5V
24V
InO
ut
Out
InO
ut/In
InO
ut
InOut
InOut
InOut
In
4 bi
dire
ctio
nal d
igita
l inp
uts/
outp
uts
Out
puts
Ref
eren
ce v
olta
geP
10 V
/ N
10 V
I ≤ 5
mA
P24
M2
4A
ux. p
ower
su
pply
60 m
A
5V24
V
In5V
24V
21 3 4 5 6 7 8 1910 11 12
Mic
ro-
cont
rolle
r
P5V
BO
OT
RS232 TxD
Dig
ital i
nput
sR
i = 3
.4 k
Ω
12
34
56
78
9
RS232 RxD
PM
UX
103
13 14
P10
N10
Slo
t B
Slo
t A
BOOT
n.c.
Con
trol
ler
15 16
DA
DA
In5V
24V
12
17 18
DA
S3
45
-10.
..+10
V
DA
-10.
..+10
V
M M
X10
2
In In
A S I C
3029282726252423
Tra
ck A
Tra
ck B
Tac
ho M
zero
Con
trol
Tac
ho P
24
Mo
ttem
p B
S
Mo
ttem
p
X10
4
Pul
seen
code
rI≤
190
mA
Mo
tor
tem
pera
ture
se
nso
r K
TY
84 o
r P
TC
ther
mis
tor
AI 1
AI 2
Ana
log
inpu
t 2(n
on-f
loat
ing)
11 b
it +
sign
U: R
in =
60
kΩI:
Rin
= 2
50 Ω
(clo
se S
3)
10 b
it +
sign
U: I
≤ 5
mA
AO
2
AO
1
Ana
log
outp
ut 2
Ana
log
outp
ut 1
RS485P.
S1
Sw
itch
for
US
S b
us te
rmin
atio
nS
eria
l int
erfa
ce 2
RS
485N
RS
485P
UA
RT
9
Inpu
ts
2120H
S1
HS
2
Dig
ital i
nput
Ri =
3.4
kΩ
Ana
log
inpu
t 1(n
on-f
loat
ing)
11 b
it +
sign
Rin
= 6
0 k Ω
Ser
ial i
nter
face
2(R
S48
5)
35 36
P24
V
M2
424
V o
utp
ut
X10
0
OF
FO
N
3433
X9
1 2
+24V
-
Inte
rnal
24
V-S
NT
Ser
ial i
nter
face
1(R
S23
2)
Flo
atin
g co
ntac
t sw
itch
30 V
/ 0.
5 A
Out
10 b
it +
sign
U: I
≤ 5
mA
I: 0
...+2
0 m
A
0...+
20 m
A3
S4
RS485N.
Ext
erna
l 24
Vsu
pply
DC
24 V
-su
pply
GG
U1
V1
W1
PE
X1
00.3
3.3
4.3
5.3
6
.2
C
D’
C’
HG
DX
3.1
X91
.2X
6
.1X
9
X1
00.3
3.3
4.3
5.3
6
L1 L2 L3 PE
3AC
50
- 60
Hz
380
- 48
0 VO
FF
ON
A1
A2
Q1
X10
0.33 .3
4.3
5.3
6
+
U2
V2
W2
PE
2U
2V
2W
2P
E2
15
X2
X2
M 3 ~
M 3 ~
X5
33.1
.2.3
.4
13
+24 V
+24
V0
V
US
S b
usX
101
.1 .12
X1
15 13
9
16
8
2
1
56
12
CDX
3
CDX
3
CDX
3.3
PE
3P
E3
PE
3P
E3
Mai
n sw
itch
7
X7
D’
C’
3
78
9 65
4 12
3
Res
et0
JogOI
P
Fau
ltR
un
+/-
X32
0
0 V
OP
1S
X10
3
10
1111
4
14
17
1818
X10
4.2
3.2
4.2
5
.29
.30
.26
.27
.28
X10
2.1
3
.21
X10
1
.1 .12
9
X10
3X
104
.23
.24
.25
.29
.30
.26
.27
.28
X10
2.1
3
.21C
ontro
lC
heck
back
open
:"S
afe
ST
OP
"0
V:
"Saf
e S
TO
P"
"Saf
e S
TO
P"
Cap
acito
r m
odul
e C
ompa
ct P
LUS
type
Line
filte
r
Fig. 2-3 Configuration example of a multi-axis drive with rectifier unit of theCompact PLUS type
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-6 Compendium Vector Control SIMOVERT MASTERDRIVES
2.1.4 Configuration and Connection Examples (Compact PLUS)
The following explanations refer to the numbered gray triangles in Figs.2-1 to 2-3. These figures are just examples of possible configurations ofdrives. The necessary individual components have to be clarifiedaccording to the specific task.
The information and notes required for dimensioning the individualcomponents and the respective order numbers can be found in theCatalog.
All the equipment is connected to the line via the line contactor, whichis used to separate it from the line if required or in the event of a fault.The size of the line contactor depends on the power rating of theconnected converter or inverter.If the line contactor is controlled from the converter, the main contactorcheckback time P600 should be set to at least 120 ms.
According to their response characteristic and to suit the requirements,the line fuses protect the connected cables and also the input rectifierof the unit.
The line commutating reactor limits current spikes, reduces harmonicsand is necessary for keeping system perturbations to within the limitslaid down by VDE 0160.
The external 24 V supply is used to maintain the communication anddiagnostics of the connected-up units even with powered-down linevoltage.
The following criteria apply regarding dimensioning:
♦ A current of 1 A must be provided for the rectifier unit, and a currentof 2 A for each inverter connected.
♦ When the 24 V supply is powered up, an increased inrush currentwill be generated that has to be mastered by the power supply.
♦ No controlled power supply unit has to be used; the voltage must bebetween 20 V and 30 V.
In the case of a single drive and a multi-axis drive without a rectifierunit, a switch is used to energize or de-energize the line contactor.When they are switched off, the drives are not brought to a controlledstandstill, but are braked only by the load.
In the case of a multi-axis drive with a rectifier unit, a pushbutton isused to energize the line contactor. The line contactor is kept energizedby means of a lock-type contact connected to the fault signaling relay ofthe rectifier unit, as long as no fault is detected at the rectifier unit.
Operating the OFF switch causes the line contactor to openimmediately.
The drives are not brought to a controlled standstill, but are braked onlyby the load.
NOTE
1) Line contactorQ1
2) Line fuses
3) Linecommutatingreactor
4) 24 V powersupply
5) ON/OFF
6) OFF switch
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-7
If a fault occurs in the rectifier unit, a fault message is output via theconnecting contacts of the signaling relay.
When the 24 V supply is connected, the relay closes as long as no faultis present.
In the event of a fault, the lock of the line contactor is opened, thecontactor drops out and the drives coast down.
The USS bus is used for the internal communication of the units andonly has to be connected if it is required.
The digital inputs and outputs and the analog input and output have tobe assigned according to the requirements of the drives.
CAUTION: Terminal X101.1 may not be connected with theexternal 24V supply.
The X320 interface of the rectifier unit serves only for permanentlyconnecting the user-friendly OP1S operator control panel and forconnection to the on-line inverters.
Please refer to the relevant operating instructions for the applicablemeasures and notes for correct operation.
The serial interface is used to connect the user-friendly OP1S operatorcontrol panel or a PC. It can be operated either according to the RS232or the RS485 protocol.
Please refer to the relevant operating instructions for the applicablemeasures and notes for correct operation.
When a capacitor module is used, the terminals for precharging thecapacitors must be connected.
The use of an output contactor is purposeful if a motor needs to beelectrically isolated from the converter/inverter with the DC linkcharged.
Use of a line filter is necessary if the radio interference voltagesgenerated by the converters or rectifier units need to be reduced.
The Siemens cables described in the catalog should be used forconnecting the converter and the motor to each other.
The "Safe Stop" option enables the power supply for the transmissionof pulses into the power section to be interrupted by a safety relay. Thisensures that the unit will not generate a rotating field in the connectedmotor.
The auxiliary contactor is used to interrupt the self-holding condition ofthe main contactor in the event of a fault signal. It must be used if thecontrol voltage for line contactor Q1 is 230 V AC.
The auxiliary contactor is not required if a line contactor with a controlvoltage of 24 V DC is used.
Used to acquire the motor speed and allows speed-controlled operationwith the highest degree of dynamic response and precision.
7) Fault signalingrelay
8) Internal USS bus
9) X101
10) X320 interface ofthe rectifier unit
11) X103 serialinterface
12) Precharging thecapacitormodule
13) Output contactor
14) Line filter
15) Motor supplyline
16) Safe STOP(Option)
17) Auxiliarycontactor
18) Pulse generator
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-8 Compendium Vector Control SIMOVERT MASTERDRIVES
The brake choppers are already included in the Compact PLUS rectifierunits and converters. Only a suitable external braking resistor has to beconnected up, if required.
See also Chapter 11.7.
You will find preassembled encoder cables in Catalog DA65.10,chapter 3. Please note that different encoder cables are required forencoders and multiturn encoders. If the wrong encoder cable is usedfor one or the other, fault F051 (during operation) or alarm A018 orA019 is generated.
The encoder cable must only be connected and plugged in when theconverter is disconnected from the supply (24 V and DC link). Damageto the encoder could result if this advice is not heeded.
Braking resistor
Encoder cable
DANGER
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-9
2.2 Compact and chassis-type units
2.2.1 Water-cooled units
If you are using water-cooled MASTERDRIVES please note that thepermissible operating pressure depends on the construction type.
Operating pressure ≤ 1 bar. Operating pressures above 1 bar notpermitted! If the system is to be operated at higher pressure, thepressure on each unit must be reduced to 1 bar initial pressure.
Operating pressure ≤ 2.5 bar. Operating pressures above 2.5 bar notpermitted! If the system is to be operated at higher pressure, thepressure on each unit must be reduced to 2.5 bar initial pressure.
2.2.2 Single units
The following two configuration examples show the wiring of aconverter (AC-AC) and an inverter (DC-AC).
The mains and motor connections and the connection to the brakingunit and fan can be seen on the right-hand side of the diagram.
The control terminal strips of the CUVC control board (Vector Control)are shown enlarged for clarity on the left-hand side of the diagram.
Fig. 2-2 shows wiring examples for analog and digital inputs andoutputs.
You will also find descriptions of the terminals in the operatinginstructions in the chapter entitled "Connecting-up".
Type B to G
Type ≥ J
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-10 Compendium Vector Control SIMOVERT MASTERDRIVES
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
AC
-AC
con
vert
er c
ompa
ct o
r ch
assi
s
U2
V2
W2
PE
2
2 1
PE
L1 L2 L3
3AC
50
- 60
Hz
200
- 69
0 V
Ext
erna
lbr
akin
gre
sist
or
43
2
Line
circ
uit b
reak
er
X2
G
PT
C/K
TY
84
15
X10
1
Ma
ins
filte
r
1C
ontr
olvo
ltage
AC
230
VA
1 A2
K1
C L+D L-
Bra
king
uni
tt
U1
L1V
1L2
W1
L3P
E1
5X
1
Con
trol
volta
geA
C 2
30 V
OP
1S9 7
X9
4 5X38 G
HX
6
X3
CD
24 V
230
V+
24
V
0 V
1 125
Opt
ions
on
gray
bac
kgro
und
10
14
M 3 ~
Filt
er13
M
X10
3 23
24
25
26
27
28
29
30
Sta
nd
ard
con
nec
tio
ns
see
left
of
dia
gra
m
19
re For
con
vert
ers
3AC
200
- 2
30 V
size
s A
- D
and
chas
sis-
type
uni
tsfr
om
siz
e E
:te
rmin
al 4
/5 (
1kV
A)
inst
ead
of 7
/9 (
1kV
A)
512
16 17
18
3456
Bid
irect
iona
ldi
gita
l inp
uts
and
outp
uts
Iout
≤ 2
0 m
A
X10
1
5V
24V
InO
ut
Ou
t
InO
ut/In
InO
ut
In
4 bi
dire
ctio
nal d
igita
l inp
uts/
out
puts
Out
puts
Ref
eren
ce v
olta
geP
10 V
/ N
10 V
I ≤ 5
mA
P24
V
M2
4A
uxili
ary
pow
er s
uppl
y15
0 m
A
Ana
log
inpu
t 1(n
on-f
loat
ing)
5V24
V
In
Inpu
ts
21 3 4 5 6 7 8 9 10 11 12
Mic
ro-
con
tro
ller
BO
OT
≥1
Dig
ital i
nput
sR
i = 3
,4 k
Ω1
23
45
67
89
P
PM
UX
300
13 14
P10
AU
X
N10
AU
X
Slo
t A
Sw
itch
for
US
S b
us te
rmin
atio
nn.c.
Con
trol
ler
15 16 19 20
In
+5V
S2
Sw
itch
for
US
S b
us te
rmin
atio
n
RS
485P
UA
RT
Ref
. pot
entia
l RS
485
Se
rial i
nter
face
2U
SS
(R
S48
5)
17 18
DA
S3
34
S4
1 2
3-1
0...+
10 V
0...+
20 m
A
21 22
DA
S4
4 5
6-1
0...+
10 V
0...+
20 m
A
MM
X10
2
In In
A S I C
3029282726252423
Tra
ck A
Tra
ck B
Tac
ho M
Ze
ro p
uls
e
Con
trol
Tac
ho P
15
Mo
ttem
p B
S
Mo
ttem
p
X10
3
Pul
se e
ncod
erI ≤
190
mA
Mo
tor
tem
pera
ture
sen
sor
KT
Y84
or
PT
C r
esis
tor
AI 2
Ana
log
inpu
t 2(n
on-f
loat
ing)
11 b
its +
sig
nU
: Rin
= 6
0 k Ω
I: R
in =
250
Ω(c
lose
S3)
10 b
is +
sig
nU
: I ≤
5 m
AI:
R ≤
500
Ω
AO
1
AO
2
Ana
log
outp
ut 1
Ana
log
outp
ut 2
5V24
V
5V24
V
RS
485N
InOu
t
InOu
t
InOu
t
DA
DA
S3
12
AI 1
+5V
S1
RS232 RxDRS485P
BOOT
P5VRS232 TxD
RS485N
Slo
t C
Slo
t D
Slo
t E
Slo
t F
Slo
t G
X10
8
ON
/OF
F
ϑ
Q1
S1
X3
Fig. 2-4 Configuration example for compact or chassis-type unit (AC-AC)
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-11
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
DC
-AC
inve
rter
com
pact
or
chas
sis
U2
V2
W2
PE
2
2 1
PE C D
DC
270
- 9
30 V
Ext
erna
lbr
akin
gre
sist
or
X2
G
PT
C/K
TY
84
15
X10
1
1
C L+D L-
Bra
king
uni
t
U1
L1V
1L2
W1
L3P
E1
5X
1
Con
trol
vol
tage
AC
230
V
OP
1S
X9
4 5X38 G
HX
6
X3
CD
24 V
230
V+
24
V
0 V
1 125
Opt
ions
on
gray
bac
kgro
und
10
14
M 3 ~
Filt
er13
M
X10
3 23 24 25 26 27 28 29 30
Sta
nd
ard
con
nec
tion
sse
e le
ft o
fd
iag
ram
19
12
16 17
18
3456
X10
1
5V
24V
InO
ut
Ou
t
InO
ut/In
InO
ut
In
4 bi
dire
ctio
nal d
igita
l inp
uts/
out
puts
Out
puts
Ref
eren
ce v
olta
geP
10 V
/ N
10 V
I ≤ 5
mA
P24
V
M2
4
Ana
log
inpu
t 1(n
on-f
loat
ing)
5V24
V
In
Inpu
ts
21 3 4 5 6 7 8 9 10 11 12
Mic
ro-
con
trol
ler
BO
OT
≥1
Me
ssag
e"N
o fa
ult"
12
34
56
78
9
P
PM
UX
300
13 14
P10
AU
X
N10
AU
X
Slo
t A
Sw
itch
for
US
S b
us te
rmin
atio
nn.c.
Reg
ulat
or
15 16 19 20
In
+5V
S2
Sw
itch
for
US
S b
us te
rmin
atio
n
RS
485P
UA
RT
Ref
. pot
entia
l RS
485
17 18
DA
S3
34
S4
1 2
3-1
0...+
10 V
0...+
20 m
A
21 22
DA
S4
4 5
6-1
0...+
10 V
0...+
20 m
A
MM
X10
2
In In
A S I C
3029282726252423
Tra
ck A
Tra
ck B
Tac
ho M
Ze
ro p
ulse
Con
trol
Tac
ho P
15
Mo
ttem
p B
S
Mo
ttem
p
X10
3
Pul
se e
ncod
erI ≤
190
mA
Mo
tor
tem
pera
ture
sen
sor
KT
Y84
or
PT
C r
esis
tor
AI 2
Ana
log
inpu
t 2(n
on-f
loat
ing)
AO
1
AO
2
Ana
log
outp
ut 1
f act
Ana
log
outp
ut 2
I A
5V24
V
5V24
V
RS
485N
InOu
t
InOu
t
InOu
t
DA
DA
S3
12
AI 1
+5V
S1
RS232 RxDRS485P
BOOT
P5VRS232 TxD
RS485N
Slo
t C
Slo
t D
Slo
t E
Slo
t F
Slo
t G
X10
8
L1 L2 L3
5 1X
18
Che
ckba
ck"S
afe
stop
"N
C c
onta
ct"S
afe
stop
"
For
siz
es A
to D
and
DC
≥ 5
10 V
onl
y
Fan
vol
tage
1/2~
AC
230
V(f
or
chas
sis-
type
uni
ts)
Com
pact
uni
tS
ize
D:
ϑ
P24
5X
9 de
pend
s on
uni
t siz
e
Exa
mpl
e:T
erm
inal
ass
ign
men
tfo
r fa
cto
ry s
etti
ng w
ith P
366
= 0
Me
ssag
e"O
pera
tion"
(Ju
mpe
r 1-
5) B
ICO
dat
a se
t 2 Fre
e
Ack
now
ledg
e fa
ult
OF
F2
ON
/ O
FF
for
BIC
O d
ata
set 2
Set
P44
3.2
= 1
1 f
orfs
etp
from
ana
log
inpu
t 1in
BIC
O d
ata
set 2
f I
F10
1
F10
2
Pay
atte
ntio
n to
tra
nsfo
rmer
con
nect
ion!
Ma
in c
onta
ctor
act
ivat
ion
DC
30
V, 0
.5 A
6
9 7
DC
30
V /
2 A
X3
Fig. 2-5 Configuration example for compact or chassis-type unit (DC-AC)
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-12 Compendium Vector Control SIMOVERT MASTERDRIVES
2.2.3 Configuration example with rectifier/regen.feedback unit
Re
ctifi
er/
reg
en
era
tive
fee
db
ack
un
it
CD
U1
V1
W1
PE
1
X1
5
1 2
10
Con
trol
volta
ge23
0 V
AC
24 V
230
V+
24
V
0 V
50 -
60
Hz
3 A
C38
0 -
480
V50
0 -
600
V66
0 -
690
V
PE
L1L2L3
4
Ma
in s
witc
h
1
A1
A2
4 5X9
Q1AC
230
V6
1 2
X19 X
1
Opt
ions
are
sho
wn
with
a g
rey
back
grou
nd
20
PE
X30
0
11
X10
417 18 19 20 X10
16
P24
7M
8M
9 10 11 12 13
U2
V2
W2
X2
24
23L1 L2 L322
21
P55
7.00
1/00
2P
561.
001/
002
OF
F2
orpu
lse
bloc
king
Line
filte
r3 2
X30
0
11
Che
ckba
ck s
igna
l"s
afe
sto
p"
DC
-AC
inve
rter
com
pact
or
chas
sis
U2
V2
W2
PE
2
2 1
X2
G
PT
C/K
TY
84
15
X1
01C L+D L-
U1
L1V
1L2
W1
L3P
E1
5X
1
X9
24 V
230
V+
24
V
0 V
1 12
10
M 3 ~
Filt
er
X10
3 23
24
25
26
27
28
29
30
16 17
18
3456 5 1X
18
P24
9 7
DC
30
V/2
A
AC
230
V
6
X10
2
13
22
NC
con
tact
"sa
fe s
top
"
Mai
n co
ntac
tor
cont
rol u
nit
30 V
DC
/0.5
A
78
9 65
4 12
3
Re
set
0
JogOI
P
Fau
ltR
un
+/-
OP
1S
X30
0
11
U2
V2
W2
PE
2
2 1
X2
G
PT
C/K
TY
84
15
X1
01C L+D L-
U1
L1V
1L2
W1
L3P
E1
5X
1
X9
+ 2
4 V
0 V
1 12
M 3 ~
Filt
er
X1
03 23 24 25 26 27 28 29 30
16 17
18
3456 5 1X
18
P24
9 7
DC
30
V/2
A
AC
230
V
6
X1
02
13
22
DC
-AC
inve
rter
com
pact
or
chas
sis
Con
trol
volta
ge23
0 V
AC
Fig. 2-6 Configuration example with rectifier/regenerative feedback unit
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-13
2.2.4 Explanations relating to the configuration examples(Compact and chassis-type units)
The following explanations refer to the numbered gray triangles in Figs.2-1 to 2-3. These diagrams each show a drive configuration example.The need for the individual components must be clarified according tothe given application.
In the catalog you will find the necessary information and notesconcerning the ratings of the individual components and the pertinentorder numbers.
The line fuses afford protection against short circuit and, depending ontheir utilization category (gL, gR or aR), also protect the connectedconductors and rectifier or input rectifier of the unit.
The converter or rectifier units, or infeed/regenerative feedback unit isconnected to the power supply via the line contactor and disconnectedin case of need or in the event of a fault.
The system is dimensioned according to the output of the connectedconverter, rectifier unit or rectifier/regenerative feedback unit.
A radio interference suppression filter is required whenever the radiointerference voltages originating from converters or rectifier units mustbe reduced according to EN 61800-3.
The line commutating reactor limits current peaks and reducesharmonics. It is also required, among other things, for compliance withthe permissible system perturbations according to EN 50178 andcompliance with the radio interference suppression voltages.
The X9 1/2 control terminals are provided with a connection forsupplying devices requiring an external 24 V DC control voltage.
Terminals X9 7/9 on the compact units (inverters) and X9 4/5 on thechassis units (converter and inverter) allow the output of an isolateddigital signal, e.g. to control a main contactor.
Function "SAFE STOP" on compact inverters and input units(converters and inverters) with option K80With the "SAFE STOP" function, a safety relay can be used to interruptthe power supply for pulse transmission in the power section. Thisensures that the inverter cannot operate the connected motor.
On all chassis and compact units of type D, a supply voltage of 230 VAC 50/60 Hz is required for the fans. The chassis units are connectedvia X18:1.5 and the compact units are connected directly to fan fusesF101 and F102.
NOTE
1) Line fuses
2) Line contactor K1
3) Radiointerferencesuppression filter
4) Linecommutatingreactor
5) Control terminalstrip X9
6) Fan power supplyfor inverterdevices
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-14 Compendium Vector Control SIMOVERT MASTERDRIVES
The external 24 V power supply serves to back up the communicationsand diagnostics functions of the connected devices when the linevoltage is switched off. Rectifier units always require an external 24 Vpower supply.
The following criteria apply to dimensioning:
♦ Currents (see Catalog DA65.10)
♦ When the 24 V supply is switched in, an inrush current has to bedealt with by the power supply.
♦ There is no need to install a stabilized power supply; the voltagerange must be kept between 20 V and 30 V.
The serial interface is used for connecting the OP1S operator pane or aPC. It can be operated according to the RS232 or the RS485 protocol,as desired.
Please refer to the operating instruction for information concerningproper operation.
Limit the capacitive currents arising from long motor cables and make itpossible to operate motors situated a long way from theconverter/inverter.(See Catalog DA65.10 Chapter 6).
Limit the rate of voltage rise occurring at the motor terminals and thevoltage peak (du/dt-Filter) or generate a sinusoidal voltagecharacteristic (sine wave filter) at the motor terminals (see CatalogDA65.10, Chapter 6).
An output contactor serves a useful purpose wherever, with chargedDC link, a motor has to be electrically isolated from the convert/rectifierunit.
Used to acquire the motor speed and allows speed-controlled operationwith the highest degree of dynamic response and precision.
Is to be operated in the case of separately ventilated motors.
For protection of the connected inverters against commutation failure.
To protect the signal cables of a phase failure relay.
Types suitable for a system voltage of 400 V 3 AC:
♦ Siemens 5TT3407 suitable for TN systems
♦ Dold IL9079001 suitable for TN, TT and IT systemsAddress: E. Dold & Söhne KG, PF 1251, D 78114 Furtwangen
Tel.: +49 7723/6540, Fax.: +49 7723/654356
The maximum response delay time is 20 ms.
The phase failure relays must be connected according to theirconstruction type.
10) 24 V auxiliarypower supply
11) X300 serialinterface
15) Output reactors
16) Sine wave filterdu/dt-Filter
17) Outputcontactor
18) Pulse generator
19) Motor fan
20) Freewheelingdiode
21) Fuse
22) Phase failurerelays
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-15
If the supply voltage deviates from 400 V, voltage transformers with aprimary voltage corresponding to supply voltage U1 and U2 = 400 V onthe secondary side must be used.
The voltage transformers should correspond to class 0.5 or 1; size 3 VA
Transformers available on request from:
Ritz Messwandler GmbH & Co.Salomon-Heine-Weg 72D-20251 HamburgTel.: +49 40/51123-0, Fax.: +49 40/51123-111
ELGE Elektro-Apparate GmbHGrenzweg 3D-91233 NeunkirchenTel.: +49 9123/6833
The output of the phase failure relay controls a digital input of therectifier/regenerative feedback unit on the CUR. Depending on therequirements of the system, this input is assigned function AUS2 (tripcommand with direct pulse disable P557.i) and disables the thyristors toavoid a commutation failure very effectively.
23) Voltagetransformer
24)
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-16 Compendium Vector Control SIMOVERT MASTERDRIVES
2.3 Examples of motor junction wiring
2.3.1 Shielded cabling meeting EMC requirements to maintain EMC limitvalues
The limit values of class A for industrial plants are met with the cablingas shown in Fig. 2-7 and Fig. 2-8.
The limit values of class B1 for public networks are met with the cablingas shown in Fig. 2-8.
L1
L3 L2
PE / concentric CU shieldA(PE) ≥ ½ A(Lx)
e.g. NYCWY
Transfor-mer/
supply
PE
SIMOVERT MASTERDRIVES
PE2 U2 V2 W2PE1
UW
V
M 3~PE
Plant/factory ground
Cabinet PE busbar
Fig. 2-7 Protodur power cable:NYCY -0.6/1kVNYCWY -0.6/1kV
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-17
L1
L3 L2
concentric CU shield
e.g.ProtoflexEMV 3 plus
1/3 PE
1/3 PE
1/3 PE
UW
V
M 3~PE
Transfor-mer/
supply
PE
SIMOVERT MASTERDRIVES
PE2 U2 V2 W2PE1
Plant / factory ground
Cabinet PE busbar
L1
L3 L2
concentric CU shield
e.g.ProtoflexEMV
PE
UW
V
M 3~PE
Transfor-mer/
supply
PE
SIMOVERT MASTERDRIVES
PE2 U2 V2 W2PE1
Plant / factory ground
Cabinet PE busbar
Fig. 2-8 Protoflex power cable 2YSLCY-J -0.6/1kV
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-18 Compendium Vector Control SIMOVERT MASTERDRIVES
2.3.2 Unshielded cabling
Cabling installed according to the following figure is sufficient fortechnical operation of the drive.
PEL1
L3 L2
UW
V
M 3~PE
Transfor-mer/
supply
PE
SIMOVERT MASTERDRIVES
PE2 U2 V2 W2PE1
Plant / factory ground
Cabinet PE busbar
e.g. NYY-J
Fig. 2-9 Protodur power cable NYY-J -0.6/1kV
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-19
2.4 "Safe STOP" function
The "SAFE STOP" function of SIMOVERT MASTERDRIVES (alsoknown as "Starting lockout" in SIMODRIVE 611) satisfiesEN 60 204-1/DIN VDE 0113 Part 1 Section 5.4, "Devices for switchingoff and preventing unexpected starting", but does not satisfy Section5.3, Main switch function (isolating from the power supply). The mainswitch function can be performed only by the use of an electricallyisolating switching element. The "SAFE STOP" function is also suitablefor implementing the stop function according to Category 0 and 1 asdefined by EN 60 204-1 / VDE 0113 Part 1, Section 9.2.2.The requirements for the behavior of the control functions in the case ofa fault (EN 60204-1, Section 9.4) are met by fulfillment of therequirements of EN 954-1 acc. to Category 3.
The SAFE STOP function is supplied as standard with SIMOVERTMASTERDRIVES of the compact series of inverter units in sizes A to D(with the exception of converters and inverters for 270 V DC to 310 VDC). In the case of chassis units and Compact PLUS units, this functionis obtainable in the form of the K80 option.
The "SAFE STOP" function prevents unexpected starting from standstillof the connected motor. The "SAFE STOP" function should not beactivated until after the drive is at standstill, because otherwise nofurther braking is possible. That is why the drive must be brought tostandstill and secured by means of an external machine control. The"SAFE STOP" function interrupts the power supply used to drive theIGBT modules.
A residual risk remains in the event of two faults occurring at the sametime. The drive can then turn through a small angle (permanent-fieldsynchronous servomotors, e. g. 1FT6, 1FK6: 4-pole 90°, 6-pole 60°,8-pole 45°; asynchronous motors: in the remanence range max. 1 slotdivision, or about 5° to15°).
The "SAFE STOP" function does not electrically isolate the equipmentand therefore gives not protection from "electric shock".
The whole machine must be isolated from the supply system byopening the main switch (EN 60204/5.3) in the event of productionshutdowns or for maintenance, repair and cleaning work on themachine or plant.
NOTICE
Purpose of the"SAFE STOP"function
NOTICEResidual risk
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-20 Compendium Vector Control SIMOVERT MASTERDRIVES
When used with the positively-driven signal contacts of the compactinverter units, the "SAFE STOP" function has to be connected toterminal strip X9: 3/4 (chassis units: terminal strip X533: 1/2) in the linecontactor circuit or EMERGENCY OFF circuit. If there is any doubt asto whether the SAFE STOP relay is functioning correctly with respect tothe operating mode of the machine, the drive concerned must beelectrically isolated from the power supply, e. g. by means of a linecontactor. The "SAFE STOP" function and the associated mode ofoperation must not be used again until after the fault has beenremedied.
When the "SAFE STOP" function is activated, it is possible in somecases for the "Operating" status signal to be generated at theconverter/inverter. But the pulses are not released and so the motorcannot turn. A hazard is therefore ruled out.
From the control, with the aid of ’Checkback SAFE STOP’ (X9 Pin 3/4;X533 Pin 1/2), make sure that the SAFE STOP function cannot bedeactivated in converter statuses other than ’READY FOROPERATION’ or ’READY FOR SWITCHING ON’.
In order that the converter/inverter control recognizes the ’SAFE STOP’status and proceeds to process this status in the sequencing control, abinary input of the CUVC control unit must be activated, therebygenerating the OFF2 command (cf. P555...P557) and hence a startinglockout.
When the OFF2 command is activated via "SAFE STOP", the converterstatus changes to ’Starting lockout’.
NOTICE
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-21
SIMOVERT MASTERDRIVES
P 24 V
U 1 V 1 W 1
W 2V 2U 2
X
4
3
2
1
X101
X 533
CU
PV
M
(Option K 80)
5
4
3
6
X 9
X: Digital input, with OFF2 P556i001 and i002
Fig. 2-10 Configuration of the "Safe STOP" function in a SIMOVERTMASTERDRIVES unit
Configuration and Connection Examples 10.2001
6SE7087-6QX60 (Version AE) Siemens AG2-22 Compendium Vector Control SIMOVERT MASTERDRIVES
The power supply to the individual motor windings is controlled bymeans of the inverter power sections. A pulse formation logic drives the6 IGBT power transistors in a rotating-field-oriented pattern.
In each transistor arm, an optocoupler/fiber optic cable is connectedbetween the control logic and the control amplifier of the power sectionfor potential isolation.
As it cannot be ruled out that the inverter electronics will generate apulse pattern capable of producing a rotating field (without a startcommand being present), a method was found of safely preventing thepulse pattern from reaching the ignition and control inputs of the IGBTs.The "SAFE STOP" ACTIVE function implements an electricalseparation (interrupt) between the power supply and the driverelectronics of the IGBT inverter, thereby preventing the motor fromturning. The "SAFE STOP" function is activated by an external NOcontact and is active when the "SAFE STOP relay" has dropped out. Inthe event of failure of the "SAFE STOP" function, the "SAFE STOP"checkback contacts must separate the drive from the power supply bymeans of a line contactor or the EMERGENCY STOP circuit.
No rotating-field-oriented operation of the power transistors is possiblewhile the "SAFE STOP" function is active. Simultaneous welding of twoIGBTs is the worst case leading to the residual risk described in theabove.
• The motor can no longer develop torque while the "SAFE STOP"function is activated. Non-self-locking drives must be secured bymeans of a mechanical brake.
• The "SAFE STOP" function is not suitable for bringing a runningmotor to a standstill as quickly as possible, because this functionturns off the control pulses and so the motor is braked only by theload.
Advantage: The "SAFE STOP" function makes it unnecessary toprovide motor contactors.
Operating principleof "SAFE STOP"
NOTICE
10.2001 Configuration and Connection Examples
Siemens AG 6SE7087-6QX60 (Version AE)SIMOVERT MASTERDRIVES Compendium Vector Control 2-23
In the case of compact inverter units, the "SAFE STOP" function isaddressed via terminal strip X9:5/6, while in the case of chassis units itis addressed via terminal strip X533:3/4. When dropped out, the SAFESTOP relay activates the "SAFE STOP" function.
Closure of terminals X9:3/4, or terminals X533:1/2 signifies that the"SAFE STOP" function is active. These terminals provide a potential-free signal of the status of the "SAFE STOP" function.
Terminal Designation Description Range
1 +24 V (in) 24 V voltage supply DC 24 V ≤ 2.5 A
2 0 V Reference potential 0 V
3 Contact 1 "Safe STOP" checkback 2 A
4 Contact 2 "Safe STOP" checkback DC30 V
5 P24 DC "Safe STOP" supplyvoltage
10...30 mA
6 Switched signal "Safe STOP" control input DC 30 V
7 HV control Main contactor control
8 Not connected Not used
9 HV control Main contactor control DC30 V, 0.5 A
Connectable cross-section: 1.5 mm² (AWG 16)
Table 2-1 Terminal connections of external aux. voltage supply DC 24 V, SafeSTOP, main contactor control for compact units
Terminal Designation Description Range
4 P24 DC "Safe STOP" supply voltage DC24 V
3 Switched signal "Safe STOP" control input 30 mA
2 Contact 2 "Safe STOP" checkback DC 30 V
1 Contact 1 "Safe STOP" checkback 2 A 1)
Connectable cross-section: 2.5 mm² (AWG 12)
Table 2-2 Terminal connections of the K80 Option "Safe STOP" on chassis units
1) Compact PLUS tpye: 1 A
Connection of the"SAFE STOP"function
X9
1
2
3
4
5
6
7
8
9
X533
4321
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