Technical Specifications Backplane Power Consumption:80mA @5VDC Isolation Voltage:1500V RMS Operating Temperature:0℃~+60℃ Storage Temperature:-40℃~+85℃ Relative Humidity:5%-95%, non‑condensing Certifications:CE, UL, cUL
Functional Features System auxiliary matching, backplane bus signal auxiliary processing, status LED indication, cooperate with RX3i series modules.
Application Scenarios RX3i system special function expansion, system reconstruction project, auxiliary signal matching for PACSystem control cabinet.
Performance Parameters Designed for long‑term continuous industrial operation Shock & vibration:Comply with IEC 60068
Structural Characteristics Standard RX3i plug‑in rack module Front‑panel status LED indicators Front‑side auxiliary signal terminal block Backplane gold‑finger bus contact Internal auxiliary signal processing circuit Mechanical locking latch
Working Principle Communicate with RX3i CPU through backplane bus, complete preset auxiliary signal processing and matching tasks. LED lamps reflect real‑time working status of accessory module.
Installation Requirements Install into idle slot of RX3i rack. Complete cabinet protective ground. Correctly connect field auxiliary signal terminals. Power‑off rack before module replacement, hot‑swap not supported. Operate within rated temperature and humidity range.
Usage Notes Follow official manual for signal wiring definition. Check LED indicators regularly. Forbid on‑site disassembly. Avoid corrosive gas, liquid splash and oil mist.













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