Page 15
EWCIE Technical Manual
5.3 Relays
The Relays are rated to 1A @ 24VDC and function as follows:
Relay 1 Emergency Warning Condition
Enabled: Relay Closed (energised)
Disabled: Relay Open (de-energised)
No Power: Relay Open (de-energised)
Relay 2 Test Mode
Enabled: Relay Closed (energised)
Disabled: Relay Open (de-energised)
No Power: Relay Open (de-energised)
Fault Fault Relay
Fault: Relay Open (de-energised)
No Fault: Relay Closed (energised)
No Power: Relay Open (de-energised)
5.4 Strobe Output
The Strobe Output functions as follows:
Strobe
Provides a Bi-polar output for driving Visual Warning Devices.
The output is monitored and requires 10kΩ 5% 1/3Watt EOL.
Allows for 8 x Ampac Xenon Strobes (208-0011) or 40 x Ampac LED strobes 4107-1005/6)
Cable Recommendation: Ampac TPS FLAT 2C 1.5MM‚ WH STRIPE or similar
5.5 Audio Line Output
The 100V Audio Line Output functions as follows:
100V Out
Provides a 100VAC Audio Output. Supports up to 2 branches.
The output is monitored and requires an EOL value of 47kΩ 5% 1/3 Watt.
For 2 branches use 100kΩ 5% ¼ Watt on each branch.
Speaker recommendation: 100V with capacitor for DC Monitoring
Cable recommendation: Ampac TPS FLAT 2C 1.5MM‚ WH STRIPE or similar
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