Description
Overview
The Honeywell 05701-A-0326 is a single-channel control card engineered for the SIEGER System 57 gas detection platform. Designed for modular installation, each card provides independent management of one gas detection channel, enabling precise monitoring, alarm signaling, and fault detection. Its robust construction ensures reliable operation in industrial environments with demanding safety requirements.
Technical Specifications
| Feature |
Specification |
| Channel Capacity |
1 gas detector channel per card |
| Supported Signals |
Compatible with flammable, toxic, and oxygen sensors |
| Power Supply |
18–32 VDC via System 57 rack backplane |
| Outputs |
Alarm relays, fault relays, analog output (4–20 mA standard) |
| Indicators |
LED status indicators for channel health, alarms, and faults |
| Operating Temperature |
-5°C to +55°C |
| Storage Temperature |
-25°C to +55°C |
| Humidity |
20% – 90% RH, non-condensing |
| Form Factor |
Half-width 19-inch rack slot |
| Weight |
0.3 kg |
Key Features & Advantages
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Modular Single-Channel Control: Independent management of each detector for flexible system expansion
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Rear-Wiring Design: Facilitates installation and maintenance without affecting adjacent modules
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Integrated Safety Outputs: Direct connection to safety and alarm systems through relay and analog signals
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Visual Status Monitoring: LED indicators provide immediate insight into channel condition
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Industrial-Grade Reliability: Engineered for continuous operation in harsh industrial environments
Applications
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Oil & Gas Facilities: Detect flammable and toxic gases in refineries and offshore platforms
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Chemical Manufacturing: Monitor hazardous gas levels for safe process operation
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Power Generation: Supervise gas concentrations in boiler rooms, turbine halls, and control centers
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General Industrial Safety: Modular and scalable gas detection solution for mission-critical sites
FAQ
Q: Can this card support multiple gas channels?
A: No, each 05701-A-0326 card manages a single detector channel. Multiple cards can be installed for additional channels.
Q: What output signals are available?
A: The card provides alarm and fault relay outputs as well as a 4–20 mA analog output for integration with control systems.
Q: Is it compatible with other Honeywell System 57 modules?
A: Yes, it is fully compatible with the SIEGER System 57 rack and other approved control cards.
