General Purpose Relay Modules have three types 1 C/O, 2 C/O & 1C/O with Fuse as follows.
1. General Purpose Relay Module 1 C/O
GR41CO GR81CO
Features:
- LED & Freewheeling diode across coil
- Jumpers for coil looping
Notes:
- If Positive Loop, place Jumper JXA. X - RELAY Number, No jumper on JXB.
- If Negative Loop, place Jumper JXB. X - RELAY Number, No jumper on JXA.
- While looping keep all jumpers at positive / negative loop or isolated. Never keep partial positive/negative looping as it causes short circuit at coil side.
- Output Indications:
O: NO (Normally Open)
P: Common
C: NC (Normally Closed)
Specifications:
2. General Purpose Relay Module with Fuse 1 C/O
GR41COF GR81COF
Features:
- Fuse at Pole
- LED & Freewheeling diode across coil
- Jumpers for coil looping
Notes:
- If Positive Loop, place Jumper JXA. X - RELAY Number, No jumper on JXB.
- If Negative Loop, place Jumper JXB. X - RELAY Number, No jumper on JXA.
- While looping keep all jumpers at positive / negative loop or isolated. Never keep partial positive/negative looping as it causes short circuit at coil side.
- Output Indications:
O: NO (Normally Open)
P: Common
C: NC (Normally Closed)Specifications:
3. General Purpose Relay Module 2 C/O
GR42CO GR82CO
Features:
- LED & Freewheeling diode across coil
- Jumpers for coil looping
Notes:
- If Positive Loop, place Jumper JXA. X - RELAY Number, No jumper on JXB.
- If Negative Loop, place Jumper JXB. X - RELAY Number, No jumper on JXA.
- While looping keep all jumpers at positive / negative loop or isolated. Never keep partial positive/negative looping as it causes short circuit at coil side.
- Output Indications:
O: NO (Normally Open)
P: Common
C: NC (Normally Closed)Specifications: