I-10 624074/07
I Communication interface
Figure I-4. Remote alarm relay positions
1 Relay position in nonalarm condition or alarm silenced
2 Relay position in alarm condition (not silenced) or ventilator
unpowered
I.7 Connector pin assignments
Figure I-5 shows the locations of the interface connectors and
pins. Table I-3 lists the pin assignments for these connectors.
The maximum allowable voltage and current between the relay
contacts are 48 V, 0.5 A.