Solid State Switch Application - Siemens POINTEK CLS 100 Instruction Manual

Solid State Switch Application

Standard Version - Non Intrinsically Safe
Protection Diodes
Always use a protection diode when driving an external relay with the solid state switch. This
prevents possible switch damage due to inductive spikes generated by the relay coil.
Orient the diode based on the current flow.
Enclosure Version
See pg. 13 for cable
equivalents.
Enclosure Version
See pg. 13 for cable
equivalents.
7ML19985AU01.1
External
Relay
Protection Diode (customer
supplied)
External
Relay
Protection Diode (customer
supplied)
Pointek CLS 100
Solid state switch,
40 Vdc / 28 Vac,
100 mA max
2 VA max
10-33 V dc
Page 14