HONEYWELL 05704-A-0144 卡件

05704-A-0144 是霍尼韦尔（Honeywell）System 57 气体检测系统的四通道催化输入控制卡，也常被称作四通道继电器接口卡。

重量：0.141 kg

HONEYWELL 05704-A-0144 card

05704-A-0144 is a four channel catalytic input control card for Honeywell System 57 gas detection system, also commonly referred to as a four channel relay interface card.

core functionality

Four channel independent monitoring: can simultaneously connect to four catalytic combustion gas detectors for detecting the concentration of combustible gases (such as methane) and toxic gases (such as hydrogen sulfide).

Signal processing and alarm: Convert weak sensor signals into system recognizable data, support custom alarm thresholds, trigger alarms and linkage control when exceeding standards.

Multi output interface: Integrated relay output, analog output, RS-485 communication, can directly drive actuators or connect to DCS/PLC systems.

Technical Specifications

Model: 05704-A-0144

Power supply: 24 VDC

Power consumption:<10 W

Input: 4-channel catalytic input (compatible with gas detector)

Output: Relay, analog quantity RS-485

Working environment: -40 ° C to 70 ° C, 0% -95% RH (non condensing)

Size: 122 × 52 × 132 mm

Weight: 0.141 kg

Original factory status: The System 57 platform to which it belongs has been discontinued, but there is no official discontinuation announcement for the 05704-A-0144 card itself.

Market inventory: Both brand new original and refurbished spare parts are in stock, with a one-year warranty, and can be purchased normally.

Application scenarios

Widely used in industries such as petrochemicals, natural gas, metallurgy, pharmaceuticals, etc., as the core card of gas alarm controllers, it constructs a multi-point gas monitoring network.