Original HIMA K9202 dual‑port communication module for HIMax / HIMatrix safety instrumented system, safe‑Ethernet & Modbus‑TCP interface spare part.

Product Overview

K9202 (996920202) is dual‑port communication module for HIMA HIMax and HIMatrix safety‑critical control system. It provides redundant network interfaces for safety‑related data exchange between safety controllers and upper‑level monitoring system, supports SafeEthernet, Modbus‑TCP master/slave protocol. It realizes isolation communication between safety‑logic layer and external industrial network, ensures secure transmission of safety‑relevant signals and diagnostic data. It is configured via SILworX engineering software, with built‑in hardware self‑diagnosis and port status LED indication. Standard plug‑in card form factor for HIMA safety rack. Widely used as maintenance spare part for oil‑gas, chemical, power‑plant SIS safety instrumented control cabinets.

Key Features

• Dual redundant communication ports, supports copper RJ45 or fiber‑optic LC interface option
• Supports SafeEthernet safety protocol and Modbus‑TCP master / slave for system data interaction
• Built‑in galvanic isolation between external ports and internal safety logic circuit
• Front‑panel LED indicators for module status, port activity and fault alarm
• Full hardware self‑diagnosis, reports communication fault to safety controller
• Configured and diagnosed by SILworX engineering tool

• Plug‑in rack‑mount design, fits HIMax / HIMatrix safety system chassis

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Technical Specifications

• Brand: HIMA
• Model: K9202, 996920202
• Module Type: Safety Communication Module
• System Platform: HIMax / HIMatrix SIS Safety System
• Communication Protocols: SafeEthernet, Modbus‑TCP
• Interface: Dual 100Mbps, RJ45 copper or LC fiber‑optic optional
• Power Supply: Backplane powered
• Safety Standard: SIL3, PL e
• Operating Temp: 0℃ ~ +60℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Installation: Plug‑in inside HIMA safety control rack

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Compatibility

Compatible with HIMA HIMax and HIMatrix safety system. Communication parameter configuration download, network loop test and safety‑data transmission verification required after replacement.