ABB CL Series User Manual

Appendix
402
1SVC 440 795 M1100
Relay outputs
CL-LDR…
Number 4
Type of outputs Relays
In groups of 1
Parallel switching of outputs to increase performance Not permissible
Protection of an output relay
Miniature circuit-breaker B16 A 16
or fuse (slow-blow) A
8
Potential isolation to the power supply, inputs, PC interface, memory
module, CL-NET, CL-LINK network
Yes
Safe isolation V AC
300
Basic insulation V AC 600
Mechanical lifespan Switch
operations
10 × 10
6
Contacts relays
Conventional thermal current, (UL) A 8, (10)
Recommended for load at 12 V AC/DC mA > 500
Protected against short-circuit cos v = 1
16 A characteristic B (B16) at
A
600
Protected against short-circuit cos v = 0.5 to 0.7
16 A characteristic B (B16) at
A
900
Rated impulse withstand voltage U
imp
contact coil kV 6
Rated insulation voltage U
i
Rated operational voltage U
e
V AC 250
Safe isolation to EN 50178 between coil and contact V AC 300
Safe isolation to EN 50178 between two contacts V AC 300

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