Description
Multi Functional Alarm Card – DC High/Low/Earth Fault
- Available in 3 voltage levels
- Alarm relay output for each channel(contacts rated 30VDC 1A)
- Enclosure & DIN clips both optional
DIMENSIONS
Printed circuit board: 125 L x 53 x 15mm
Optional enclosure (+ALARM/COVER): 125L x 57 x 32mm
Mounting holes: 4 x M3, 115 x 30mm
ALARM RELAY STATUS ON FAULT CONDITION:
DC HIGH/LOW: De-energised
EARTH FAULT: Energised
SERIES TABLE
COMMON ORDERING CODES (OTHER COMBINATIONS AVAILABLE ON REQUEST)
MODEL | Input 1 | Input 1 | Input 2 | Input 2 | Input 3 – Earth Fault | Input 3 – Earth Fault |
| DC Low | DC High | DC Low | DC High | Input | Trip at |
+ALARM/LL/LL | 10-16V | – | 10-16V | – | – | – |
+ALARM/LH/LL | – | 10-16V | 10-16V | – | – | – |
+ALARM/LL/LL/LE | 10-16V | – | 10-16V | – | 10-16V | 13.8V/2.5mA |
+ALARM/LH/LL/LE | – | 10-16V | 10-16V | – | 10-16V |
+ALARM/LE | – | – | – | – | 10-16V |
+ALARM/ML/ML | 20-60V | – | 20-60V | – | – | – |
+ALARM/MH/ML | – | 20-60V | 20-60V | – | – | – |
+ALARM/ML/ML/ME | 20-60V | – | 20-60V | – | 20-60V | 27.6V/ 1.8mA |
+ALARM/MH/ML/ME | – | 20-60V | 20-60V | – | 20-60V | 55.2V/ 3.6mA |
+ALARM/ME | – | – | – | – | 20-60V | |
+ALARM/HL/HL | 61-150V | – | 61-150V | – | – | – |
+ALARM/HH/HL | – | 61-150V | 61-150V | – | – | – |
+ALARM/HL/HL/HE | 61-150V | – | 61-150V | – | 61-150V | 124V/ 3.2mA |
+ALARM/HH/HL/HE | – | 61-150V | 61-150V | – | 61-150V |
+ALARM/HE | – | – | – | – | 61-150V |