CP Electronics MWS3A-PRM-2CHC, 2CHL - Manual (Page 4)

page 4
6. Fixing - Flush
Warning - be careful bending springs when mounting unit.
1 4 3 2
Hole Ø74mm 
Attach cable clamp.
4. Wiring Diagram - Normally Open Relay Wiring
5. Wiring Diagram - Normally Closed Relay Wiring
CH1 and CH2 plugs are coded.
Ensure that the plugs are inserted
correctly and do not apply
excessive force
CH1 and CH2 plugs are coded.
Ensure that the plugs are inserted
correctly and do not apply
excessive force