10024/H/F | Honeywell FSC Enhanced Communication Module

Product Overview

The Honeywell 10024/H/F is an Enhanced Communication Module (ECM) for the Honeywell FSC (Fail Safe Control) system. It features a Top Interface (A): RS-422 with readback and a Bottom Interface (B): Tri-state RS-232C, enabling redundant and versatile serial communication between FSC systems and external devices.

Key Specifications

• Model Number: 10024/H/F
• Product Type: Enhanced Communication Module (ECM)
• Series: Honeywell FSC (Fail Safe Control)
• Top Interface (A): RS-422 interface with readback
• Bottom Interface (B): Tri-state RS-232C interface
• Flash Memory: 512 k × 16 (8 Mb) for system and application program
• System Bus: 7-SBUS, 12-SBUS, or 17-SBUS (Central Part)
• Software Versions: ≥ 2.78f (configuration ≥ 530)
• Approvals: CE, UL, TÜV
• Space Requirements: Standard FSC Central Part module format

Core Features

• Dual-interface configuration: RS-422 (with readback) + RS-232C
• Galvanic isolation > 6 kV for each interface
• On-board watchdog circuit disconnects communication line on processor fault
• Supports redundant Central Part configurations
• Flash memory for system and application program storage

Applications

• FSC system-to-system communication
• DCS integration via serial interfaces
• Operator station connectivity
• Remote diagnostic access
• Redundant safety system interconnection

FAQ

Q: What does the "H" and "F" in 10024/H/F stand for?
A: H = RS-422 interface with readback (Top Interface A); F = Tri-state RS-232C interface (Bottom Interface B).

Q: Can this module be used in redundant FSC configurations?
A: Yes, the RS-422 interface can connect to both Central Parts in a redundant configuration, with automatic failover if one interface fails.

Installation Guide

1. Power down the FSC Central Part rack.
2. Remove the jumper from the Central Part system bus (7-SBUS, 12-SBUS, or 17-SBUS).
3. Insert the ECM into the designated Central Part slot.
4. Connect RS-422 and RS-232C cables to the respective interfaces.
5. Configure communication parameters via FSC engineering software.

Selection Tips

• For dual RS-232C interfaces, use 10024/F/F.
• For dual RS-485/RS-422 interfaces, use 10024/I/I.
• For RS-485/RS-422 + RS-232C, use 10024/I/F.
• Verify software version compatibility (≥ 2.78f) before installation.