30
Note:
1. The end of line resistors must always be fitted,
even if the sounder circuits are unused. Installer /
service engineer must ensure it is fitted.
2. The ANSI pattern is generated by the horns
themsleves.
Description SLC Field Wiring Circuit (input) Single Channel Input
Wiring Gauge 12 Max AWG 12 Max AWG
Wiring Class Class A Style 7 Class B Style Y
Ground Fault Impedance 0.1 ohm 0.1 ohm
Supervised, Power Limited Yes Yes, Regulated
Line Impedance 50 ohms 16 ohms
Audible Synchronised N/A N/A
Installation
1. Remove the cover of the unit.
2. Fit the back-plate in position and pass the wires
into it taking care not to damage the circuit board.
3. Connect the unit according to the diagram below.
Note:
No addressing of the interface is required. (See
control panel operation for details).
This unit requires a permanent 120/230 V ac supply.
Standard Connections
Code ULCS354
Description 4 Way Sounder Controller Unit
Standards UL864 9
th
edition
Signalling Line Circuit
Style 7, Class A, Supervised, Power Limited
SLC Current 0.417 mA to 5.4 mA
Voltage 24 V
Line Impendance 50
Sounder 1, 2, 3, 4
Style Y, Class B, Supervised, Power Limited
Voltage 24 V
Sounder Load Per Channel 0.4 A (max)
Sounder Load Total 1.6 A (max)
End of Line Resistor 6.8 k
Line Impedance 16 (max)
Mains Supply
Voltage 120 V ac to 240 V ac
Current 0.1 A
Frequency 60 Hz
Environmental
Operating Temperature 0°C to 49°C
Humidity (Non Condensing) 0 to 93 %RH
Physical
Dimensions (H x W x D) 300mm x 300mm x 74mm
Weight 5.4kg
Ingress Protection IP40
Battery Backup 2 x 12 V, 4 Ah, 0.1 derating factor
Standby 24 Hours + 30mins alarm
Charge Current 1 A (max)
Compatibility
Suitable for use with Menvier analogue addressable fire systems
Technical Specification
Operation
Normal Standby, Alarm, Trouble.
Dimensions
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