| Part Number | 05704-A-0121 |
| Product Type | Quad Relay Interface Card |
| System | System 57 / 5704 |
| Relay Outputs | 4 × SPCO |
| Price | Contact for quotation |
| MOQ | 1 unit |
| +86 18159889985 | |
| [email protected] |
The Honeywell 05704-A-0121 is the Quad Relay Interface Card specified for the Honeywell 5704 Control System in the System 57 family. Honeywell states that it provides the interface connections between four sensors and the associated control card.
Sensor Connections
Connections are provided between four sensors and the control card.
Relay Outputs
Four voltage-free relay contact outputs support configurable alarm functions.
5704 Platform
Designed for the Honeywell/Sieger 5704 Control System rack configuration.
The values below are taken from Honeywell official documentation for the 5704 Quad Relay Interface Card.
| Specification | Official Value |
|---|---|
| Manufacturer | Honeywell / Sieger |
| Part number | 05704-A-0121 |
| Product type | Quad Relay Interface Card |
| Compatible platform | System 57 / 5704 Control System |
| Relay outputs | 4 × SPCO |
| Relay operation | Selectable latching or non-latching; energised or de-energised |
| Contact rating | 5 A at 110/250 V AC; 5 A at 32 V DC, non-inductive |
| Power consumption | 1 W typical; 1.7 W maximum |
| Field terminals | 2.5 mm² (14 AWG) |
| Dimensions | 132 × 25 × 119 mm (H × W × D) |
| Weight | 230 g |
Source: Honeywell 5704 Control System Operating Instructions, MAN0448, Chapter 8.
The 05704-A-0121 combines sensor interface connections with configurable relay contact outputs for the 5704 control architecture.
Interface Connections
Provides connections between four sensors and the control card. Connections for power, remote inputs and analogue outputs are also provided.
Selectable Relay Logic
Each relay can be configured for latching or non-latching operation and for energised or de-energised states.
Alarm Assignment
Relay outputs may be assigned to A1, A2 or A3 alarm levels, fault or inhibit conditions, and individual or master alarms.
System Relationship
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Official Honeywell Documentation
Honeywell, Sieger and System 57 names are used only to identify the compatible system and product.
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