Performance Characteristics
The alarm relay terminal block on the M580 safety power supplies present the following performance characteristics:
Characteristics |
|
|---|---|
Rated switching Voltage / Current |
24 Vdc 2A (Restive load) |
240 Vac 2A (cos φ =1) point |
|
Minimum switching load |
5 Vdc 1 mA |
Maximum switching voltage |
62.4 Vdc |
264 Vac |
|
Contact type |
Normally open |
Contact time |
|
|
10 ms or Less |
|
12 ms or Less |
Built-in protection |
Against overload / short-circuits: none, a fast-blow fuse must be fitted. |
Against inductive overvoltage in AC: none, an RC circuit or a MOV (ZNO) suppressor (appropriate to the voltage) must be fitted in parallel to the terminals of each pre-actuator. |
|
Against inductive overvoltage in DC: none, a discharge diode must be fitted to the terminals of each pre-actuator. |
|
Dielectric strength |
Contact vs ground: 2000 Vrms 50Hz 1min.(Altitude 0...2000 m) |
Insulation resistance |
10 MΩ or more under 500 Vdc |