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Honeywell FC-TERM-0002 Redundant I/O Bus Terminator SM Module

Product Description

The FC-TERM-0002 (FC-TERM-0002) is a high-precision redundant I/O bus terminator PCB assembly engineered specifically for Honeywell’s Safety Manager and distributed control systems. In high-speed industrial communication networks, signal integrity is paramount; the FC-TERM-0002 (FC-TERM-0002) serves as the essential impedance-matching component at the end of the communication backplane. By absorbing traveling waves and preventing electrical signal reflections, it ensures that data exchange between the central processor and remote I/O modules remains deterministic and error-free.

Constructed on a high-durability PCB (E207844 94V-0 rated), this module is designed to mount directly onto the Controller Backplane (typically the CPB-0001). It utilizes a dense array of integrated resistors to stabilize the 12V or 24V data bus lines. This termination is critical in mission-critical environments such as Emergency Shutdown (ESD) and Fire & Gas (F&G) systems, where electrical noise or signal distortion could lead to false trips or delayed safety responses.

Detailed Technical Specifications

The FC-TERM-0002 (FC-TERM-0002) provides critical physical layer stabilization for safety networks:

• Manufacturer: Honeywell

• Model Number: FC-TERM-0002

• Product Type: Bus Terminator for Redundant I/O

• PCB Standard: E207844 94V-0 (Flame Retardant)

• System Compatibility: Honeywell Safety Manager, FSC, SM RIO

• Primary Function: Signal reflection suppression and impedance matching

• Resistor Network: Integrated array (typically 54 × 1 kΩ precision resistors)

• Mounting Interface: Connector-to-Backplane (CPB-0001 compatible)

• Operating Voltage: 12 V DC / 24 V DC (System derived)

• Operating Temperature: -40 °C to +85 °C (-40 °F to +185 °F)

• Storage Temperature: -40 °C to +85 °C

• Dimensions: 85 × 85 × 30 mm

• Net Weight: 250 g

• Shipping Weight: 3.0 kg (Industrial protective packaging)

• Certifications: UL listed, CE, ISO 9001, TÜV (System level)