Technical Specifications Channels:32 Signal:24VDC positive logic On‑range:15‑30VDC; Off‑range:0‑5VDC Isolation Voltage:1500V RMS Backplane Power Consumption:245mA @5VDC Operating Temperature:0℃～+60℃ Storage Temperature:-40℃～+85℃ Relative Humidity:5%-95%, non‑condensing Certifications:CE, UL, cUL
Functional Features High‑density 32‑point input, opto‑coupler galvanic isolation, configurable hardware filter, group LED status, real‑time input data upload to CPU.
Application Scenarios Automated assembly lines, multi‑point sensor signal acquisition, material handling equipment, RX3i system input capacity expansion.
Performance Parameters Configurable input filter time Single‑channel abnormal signal does not impact other channels Continuous industrial operation capability Shock & vibration:Comply with IEC 60068
Structural Characteristics Standard RX3i plug‑in rack module Front‑panel grouped LED indicators Two groups of front‑mount field wiring terminal blocks Backplane gold‑finger bus contact Internal opto‑coupler array and filter circuit Mechanical locking latch
Working Principle Field 24VDC digital signals pass front terminals and hardware filter circuit. Opto‑coupler realizes galvanic isolation between field side and PLC logic side. Convert signal into digital logic data and transmit to RX3i CPU via backplane bus. Group LED reflect channel real‑time status.
Installation Requirements Install module into RX3i rack slot. Complete cabinet protective ground. Separate input signal wiring from high‑voltage power cables. Confirm input voltage shall not exceed 30VDC. Power‑off rack for module replacement, hot‑swap forbidden. Keep ambient environment without condensation.
Usage Notes Forbid over‑voltage input to signal terminals. Adjust filter parameters via GE programming software. Prevent dust accumulation on terminals. Check group LED status regularly. On‑site disassembly is prohibited. Avoid corrosive gas, liquid splash and oil mist.
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