GENERAL CATALOGUE - Urmet

FIRE ALARM SYSTEMS
1043/023
1043/025
1043/137
ALARM UNIT ACCESSORIES
1043/023 Optional board with 2 programmable relay outputs for 1043/022A control units
- Relay outputs: two 1A @24Vdc
- Selectable output contact (NO or NC) via jumper on board
- Zone relay switches when one only detector generates an alarm
- Pre-alarm relay switches when one only detector in any zone generates
an alarm.
1043/025 Optional board with 4 programmable relay outputs for 1043/024A control units
- Relay outputs: four 1A @24Vdc
- Selectable output contact (NO or NC) via jumper on board
- Zone relay switches when one only detector generates an alarm
- Pre-alarm relay switches when one only detector in any zone generates
an alarm.
1043/026 Output control interface (actuators)
The device is used to monitor the actuation control line (sirens, bells, warning
signs, etc.) of conventional control units 1043/022A, 1043/024A and 1043/136.
The device is required when more than one actuator is connected to the same line.
1043/028 Serial interface for 1043/022A and 1043/024A control units
RS232 serial interface capable of supplying the following information: system
status, system alarm, system fault. Item made to order.
1043/137 4 input/4 output expansion board for 1043/136 control unit
The expansion board is used for expanding the number of input and output lines
of the 1043/136 control unit.
- Line inputs: four
- Relay outputs: four, 1A@24Vdc
- Selectable output contact (NO or NC) via jumper on board
- Power: direct, via flat connection to 1043/136 control unit
CONTROL UNIT/ACCESSORY COMPATIBILITY
1043/022A • - • • -
1043/024A - • • • -
1043/136 - - - - •
• Yes.
Code 1043/023 1043/025 1043/026 1043/028 1043/137
• 253
FIRE ALARM
SYSTEMS