ABB CL Series User Manual

Installation
56
1SVC 440 795 M1100
Connecting DC display I/O modules
Use input terminals I1 to I12 to connect pushbutton
actuators, switches or 3 or 4-wire proximity switches. Do not
use any 2-wire proximity switches due to the high residual
current.
Input signal voltage range
• I1 to I6, I9, I10
– Off signal: 0 to 5 V
– On signal: 15 to 28.8 V
• I7, I8, I11, I12
– Off signal: < 8 V
–On signal: >8V
Input current
• I1 to I6, I9, I10, R1 to R12: 3.3 mA at 24 V
• I7, I8, I11, I12: 2.2 mA at 24 V
Figure: 39: DC display I/O module
L01–
> 1 A
L01+
I1 I3 I4 I7 I8 I9 I10
L02+
I2 I5 I6 I11 I12
+24V 0V 0V
h
The digital inputs must be fed with the same voltage as
the power supply of the display base module.

ABB CL Series Specifications

General

Manufacturer	ABB
Rated Control Supply Voltage (Us)	24 V DC
Mounting	DIN Rail
Category	Relays
Contact Configuration	SPDT
Coil Voltage	24 V DC
Operating Temperature	-40°C to +70°C
Electrical Life	100 Thousand Cycles
Output	Relay