Works with leakage current from 2-wire proximity switches.
Application e.g. limit switches and long cables.
Main benefits comparing to electromechanical relays and opto coupled relays:
- No limited lifetime, 7 to 10 year warranty time depending on relay type
- Relatively high tolerance against noises
- Guaranteed switching on and off -levels
- 100 % clear status indication
- Relatively high transient protection
- Extreme reliability
- No minimum load requirement
Primary | EXI 120CHP | ||
Input voltage | nominal | VAC | 120 |
Input current at nominal voltage | typical | mA | 7 |
maximum | mA | 8 | |
Switch-on voltage | typical | VAC | 80 |
maximum | VAC | 95 | |
Switch-off voltage | typical | VAC | 60 |
minimum | VAC | 50 | |
Switch-off current | typical | mA | 3,5 |
Secondary | EXI 120CHP | ||
Load voltage | minimum | VDC | 0 |
nominal | VDC | 28 | |
Load current | maximum | mA | 50 |
Voltage drop at maximum load | typical | VDC | 0,2 |
maximum | VDC | 0,4 | |
Switch-on delay | typical | ms | 20 |
Switch-off delay | typical | ms | 40 |
Leakage current (off-state) | typical | µA | 1 |