User Manual

7
Siemens CB1Q3230en
Smart Infrastructure 2020-04-08
Inputs and outputs
Relay outputs
Q1...Q6 (T6, T7)
Relay: Type, contact Monostable (NO contact)
Contact rating
Switching voltage AC 24…230 V (-20%, +10%)
Rated current (res. / ind.) Max. AC 4 A / 3 A (cosφ 0.6)
Switching current at AC 19 V Min. AC 30 mA
External fuse in the supply line Max. 6.3 A slow wire fuse or circuit breaker
Supply voltage AC 24 V.
Connecting signal lamps to relay outputs
WARNING
Note the following for installation:
● Do not mix SELV / PELV and mains power on the same terminal
●
Use external protection for inductive load
Universal I/Os
X1, X2 only input, X3…X8 universal (T2)
Configurable Via software
Reference potential Terminals ┴
Contact voltage Max. DC 24 V (SELV)
Overvoltage protection Up to 40 V
Analog inputs (X1…X8)
LG-Ni1000
Sensor current 1.4 mA
Resolution 0.1 K
Accuracy within the range -50…150 °C 0.5 K
Pt1000
Sensor current 1.8 mA
Resolution 0.1 K
Accuracy within the range -40…120 °C 0.5 K