7 Technical Reference
7.1 Dimensions
Parameter Value mm (in)
(W×H×D) 33×79×75 (1.29×3.11×2.95)
7.2 Environmental requirements
Parameter Value
Temperature -25˚ C – +60˚ C
Operating humidity Relative humidity, non-condensing: 90%
7.3 Electrical data
Version 24 VDC 24 VAC 120 VAC 230 VAC
Supply voltage 24 24 120 230
Supply voltage tolerance -2%–25% -17%–25%, ±15%
Frequency - 50–60 Hz
Relay resistive contact rating 24 VDC, 250 VAC, 5 A
Relay inductive contact rating 24 VDC, 250 VAC, 2 A
Sensor output voltage 12 VDC, ±5%
Required power supply 5 W
7.4 Terminals
1. Temperature relay input
2. Power supply +
3. Temperature relay normal output
4. Temperature relay alarm output
5. Sensor input T1
6. Reset input
7. Sensor input T2
8. Leakage relay alarm output
9. Leakage relay normal output
10.Power supply -
11.Leakage relay input
7 Technical Reference
MiniCAS II Installation, Operation, and Maintenance Manual 13