KR-8x420/420F
SelecciónE8E7E6E5E4E3E2E1
MULTIPLEXOR
0-4 / 20mAKR-8x420/420F
SelecciónE8E7E6E5E4E3E2E1
MULTIPLEXOR
0-4 / 20mA
SUPPLY24 VDCIAC
08.k-Pag1
Reference CA2-IAC0
DESCRIPTION- This equalizer triggers a C.L.P output. Switched, while the difference between IA and IB is smaller than the setwindow.- The relay drops if the difference is greater than the window, and the selected time has elapsed.- WINDOW: adjustable between +/- 0.3A, and - / + 1.0A.- TIME: is adjustable between 0,6sg. And 3.5sg.- The green led will light up and activate the relay with C.L.P output, while A = B.- a red led will light up while A> B, and another red led while A <B.- Supplied with plug-in terminals for easy assembly and maintenance.
INPUT- Current 0 / 5 AAC
- Frequency 50 - 60 Hz
TECHNICAL CHARACT.- Supply voltage (+/-10%) 24 VDC
- Max global error < 0,1%
- Input consumption 0,16 Va
- Isolation voltage 2.500 V
MECHANICALProtection: IP 20Connection wire: < 2,5 mm, 12 AWGBox: Polyamide UL94. V2Weight: max. 180 gr.Rail: EN 50035, EN 50022
DIMENSIONS (mm)
PLUG-IN CONNECTORS
2 way galvanic isolation:INPUT / OUTPUT
Adjustment Comparation
Adjustment Temporizer.
AC Current Comparator2 inputs0-5AAC1- Switched C.L.P. output
IAC
Temp.
A>BA<B A=B
Ventana
CA2-IAC0
Entradas8765
A1
A2
B1
B2
Comparadorde 2 Entradas IAC
CA2-IAC0Entradas
EntradasSalidaAlimentación
A: 0 / 5AAC ... B: 0 / 5AAC
24VDC
A=B: salida relé
com
NA
NC
91011
1314
Salida
Alim. +24V
0VVentana A=B
A
B
A>B
B>A
A=BNAccNC
Temp.
102
8215 15 22,5
Entradas8765
A1
A2
B1
B2
Comparadorde 2 Entradas IAC
CA2-IAC0
102
8215 15 22,5
Entradas
EntradasSalidaAlimentación
A: 0 / 5AAC ... B: 0 / 5AAC
24VDC
A=B: salida relé
com
NA
NC
91011
1314
Salida
Alim. +24V
0VVentana A=B
A
B
A>B
B>A
A=BNAccNC
Temp.
08.k-Pag2
REGULATIONS COMPLIANCEElectromagnetic Compatibility 2004 / 108 / CE
Low voltage for amb. industrial 2006/95/CEE
Electromagnetic emissions UNE-EN 50081-2
Electromagnetic immunity UNE-EN 50082-2
Waste electronics(WEEE) 2002 / 96 / CE
AMBIENTALSWorking temp. -10 / +60 ºC
Storage temp. -40 / +80 ºC
Tª coefficent 50 ppm / ºC
Warm up time 5 min.
CONNECTIONS. Supply 24VDC
0VDC (F.A.)+24VDC (F.A.)
Output
}
Input
Temp.
A>BA<B A=B
Ventana
CA2-IAC0
Entradas8765
A1
A2
B1
B2
Comparadorde 2 Entradas IAC
CA2-IAC0
EntradasSalidaAlimentación
A: 0 / 5AAC ... B: 0 / 5AAC
24VDC
A=B: salida relé
com
NA
NC
91011
1314
Salida
Alim. +24V
0VVentana A=B
A
B
A>B
B>A
A=BNAccNC
Temp.
IAC-B
IAC-A
9
10
11
