Honeywell 51153818-104 I/O Link Interface Module
Description
Honeywell 51153818-104 is an I/O Link Interface Module (IOLINK) that enables communication between Local Control Networks (LCN) and I/O subsystems in Honeywell TDC 3000 / TPS distributed control systems.
Features
Dual redundant LCN ports with automatic failover (<100 ms)
Full hot-standby redundancy
LED status indicators for LCN activity, I/O sync, redundancy status, and fault
Pluggable module installed in standard TPS I/O chassis carrier
Technical Specifications
Network Interfaces: Dual redundant LCN ports + dual I/O bus connections
Redundancy: Full hot-standby with automatic failover (<100 ms switchover)
Data Rate: LCN at 5 Mbps; I/O Bus at 1.5 Mbps (proprietary Honeywell protocol)
Power Consumption: ~15 W typical, supplied via TPS carrier backplane
Compatibility: TPS / TDC 3000 architecture, installed in 51196479-xxx series carriers
Compliance: ISA S84.01 / IEC 61511 for safety-related control layers
Status Indicators: LED display for LCN activity, I/O sync, redundancy status, fault
Mounting: Standard TPS I/O chassis
