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http://www.ebmpapst.com/de/products/product-news/approved_controller/selpro/selpro.html

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Terminal blocks for : - General EC fans Alarm relay (N° 2) - 0-10V external command (N° 2)- Modbus connections (N° 3)

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ON-OFF Spray Command

Remote ON-OFF for Night RPM% dB-Limit ON

RL 1

T K

S 5

IN 1

IN 2Vdc - mANTC (kohm)

RGF MEIVdcmANTC

4EXTRAINPUT

Remote ON-OFF for Set-Point 2 ONS P

Remote ON-OFF for Reverse mode ONS 1

Fan/s Thermal contactMAX - - - 0(1)-10 V

ECSLAVE 10-(1)0 V Remote ON-OFF for regu lation STOPS 2n° 50

RS-485ModBus

(RTU)CUT-OFF limitOver-speed / MAX limit bypass

SET-POINTProportional Band

MAX RPM% limitMIN RPM% limit

SET-POINT aux. controllerProp. Band aux. controller

NIGHT MAX RPM% limit

IP00

IP55

General Alarm relayRL 1

With PID or Proportional regulationAvailable regulations for N° 1 or 2 SET of parameters

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0-10VCommandto EC fans

ModbusCommand

to ECP

The controller can receive and give allthe information about the regulation tothe supervising network, through theavailable inside modbus Slave input The controller drive the fans speed through the 0(1)-10V control signal

0-10VCommandto EC fans

ModbusCommand

to ECP

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Terminal blocks for : - General EC fans Alarm relay (N° 2) - 0-10V external command (N° 2)- Modbus connections (N° 3)

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General Alarm relay

Remote ON-OFF for Night RPM% dB-Limit ON

RL 1

T K

S 5

IN 1

IN 2

RGF MEIVdcmANTC

4EXTRAINPUT

Remote ON-OFF for Set-Point 2 ONS P

Remote ON-OFF for Reverse mode ONS 1

Remote ON-OFF for SPRAY RPM% MAX limit ONS 6

Fan/s Thermal contact

MAX - - - 0-10 V

1-10 V

EC

WSSPRAY

SLAVE 10-0 V Remote ON-OFF for regu lation STOPS 2

RS-485EC

n° 50

RS-485ModBus

(RTU)

MAXn° 32

MODBUS (RTU)

CUT-OFF limit

Over-speed / MAX limit bypass

SET-POINTProportional Band

MAX RPM% limitMIN RPM% limit

SET-POINT aux. controllerProp. Band aux. controller

NIGHT MAX RPM% limit

SPRAY MAX RPM% limit

IP00

IP55

RS-485

IN 3

Vdc - mANTC (kohm)

Available regulations for N° 1 or 2 SET of parametersWith PID or Proportional regulation

The controller can receive andgive all the information aboutthe regulation and all the“single” fans, to the supervisingnetwork, through the availableinside modbus Slave input

The ECM controller, can Manage the ventilated Heat Exchanger, through:- the integrated modbus protocol (ebm-papst standard modbus)- N. 2 net lines, with 0(1)-10Vdc Control Signals

ModBus (RTU)

to EC-fans

to SPRAY System

to ECM

ModBus (RTU)

to EC-fans

to SPRAY System

to ECM

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Terminal blocks for : - General EC fans Alarm relay (N° 2) - 0-10V external command (N° 2)- Modbus connections (N° 3)

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Remote ON-OFF for Night RPM% dB-Limit ONS 4

IN 1

IN 2Vdc - mANTC (kohm)

Available regulations for N° 1 or 2 SET-Points

RGF MEIVdcmANTC

4EXTRAINPUT

Remote ON-OFF for Set-Point 2 (Sp2) ONS 3

Remote ON-OFF for Reverse mode ONS 1

MAX - - - 0(1)-10 V

ECSLAVE 10-(1)0 V

Remote ON-OFF for regulation STOPS 2

n° 50

CUT-OFF limit

Single or Double SET-POINTsProportional Band

MAX RPM% limitMIN RPM% limit

NIGHT MAX RPM% limit

IP00

IP55

Genera l Alarm relayRL 1

With PID or Proportional regulation

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0(1)-10VCommandto EC fans

The controller drive the fans speed through the 0(1)-10V control signal

MAX n. 30 fans

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Terminal blocks for : - General EC fans Alarm relay (N° 2) - 0-10V external command (N° 2)- Modbus connections (N° 3)

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0(1)-10VCommandto EC fans

The controller drive the fans speed through the 0(1)-10V control signal

MAX n. 20 fans

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55275

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Terminal block for : - General EC fans Alarm relay (N° 2)

Terminal block for : - Fans connection

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365

350

265

450

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Terminal blocks for : - General EC fans Alarm relay (N° 2) - 0-10V external command (N° 2)- Modbus connections (N° 3)

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565

450

365

650

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