Juniper Networks :: Technical Documentation :: JCS 1200 Alarm Panel Interface Connector Electrical Specifications

JCS 1200 Alarm Panel Interface Connector Electrical Specifications

Table 1 lists the electrical specifications for the JCS 1200 alarm panel interface connector.

Table 1: JCS 1200 Alarm Panel Interface Connector Electrical Specifications

Item	Specification
Outputs
Voltage range	0 V DC to –100 V DC (maximum current 0.3 A at 100 V DC)
Current range	0 A to 1 A (maximum voltage 30 V DC at 1 A)
Worst-case VA	1 A at –30 V DC (30 VA maximum) indefinitely
Inputs
Voltage range	0 V DC to –100 V DC (including transients)
Differential input voltage	3 V DC to 72 V DC
Reset Input Activation
Pulse width	200 ms (minimum) to 300 ms Note: The reset input resets only the state of the relay contact. The chassis alarm status does not change.