General Information:
Provides connections between the four sensors and the control card. In addition, four single pole relays provide voltage free contact outputs that can be configured for the A1 alarm level, A2 alarm level, A3 alarm level, fault or inhibit conditions and as individual alarms or master alarms. Connections for power, remote inputs and analogue outputs are also provided.
Power Supplies
Power Consumption:
- Dependent upon configuration. Refer to Chapter 4, Section 5 of the system documentation.
External DC Power Supply:
- Input: 18V to 32V DC
- Interface: DC Input Card
External AC Power Supply:
- Input: 85V to 264V AC
- Frequency: 47Hz to 440Hz
- Optional AC to DC PSU can be utilized.
Quad Relay Interface Card (05704-A-0121)
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Dimensions:
- Height: 132mm
- Width: 25mm
- Depth: 119mm
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Weight: 230g
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Power:
- Maximum: 1.7W
- Typical: 1W
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Relays:
- Type: 4 x Single Pole Changeover (SPCO)
- Operation: Selectable (Latching/Non-Latching, Energized/De-Energized)
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Relay Contact Rating:
- Non-Inductive:
- 5A at 110V/250V AC
- 5A at 32V DC
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Field Terminals: 2.5mm2 (14 AWG)
Environmental Specifications
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Operating Temperature:
- Standard: -5°C to +55°C
- EXAM Approved Systems: 0°C to +55°C
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Storage Temperature: -25°C to +55°C
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Humidity: 0% to 90% RH (Non-condensing)
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