Technical Specifications Channels:32 Signal:24VDC positive logic On‑range:15‑30VDC; Off‑range:0‑5VDC Isolation Voltage:1500V RMS Backplane Power Consumption:240mA @5VDC Operating Temperature:0℃～+60℃ Storage Temperature:-40℃～+85℃ Relative Humidity:5%-95%, non‑condensing Certifications: CE, UL, cUL
Functional Features Same electrical performance as IC693MDL655, opto‑coupler isolation, high‑speed filter, group LED status indication, real‑time data upload.
Application Scenarios Mass digital signal collection, replacement spare part for IC693MDL655, production line and material handling systems.
Performance Parameters High‑speed input response, same performance as IC693MDL655 Fault tolerance: Single‑channel abnormal signal does not affect remaining channels Designed for continuous industrial operation Shock & vibration: Comply with IEC 60068
Structural Characteristics Standard Series 90‑30 plug‑in module Front‑panel grouped LED indicators Two sets of front field wiring terminal blocks Backplane gold‑finger bus contact Internal upgraded opto‑coupler and filter components Mechanical locking latch
Working Principle Working principle is identical to IC693MDL655. Field 24VDC signals pass filter circuit and opto‑coupler isolation, convert to internal logic data and transmit to CPU over backplane bus. Group LED reflects channel working status.
Installation Requirements Install into Series 90‑30 rack slot. Complete protective ground connection. Separate signal wiring from high‑voltage power cables. Power‑off rack during module replacement, hot‑swap not supported. Keep operating environment within rated temperature and humidity.
Usage Notes Maximum input voltage shall not exceed 30VDC. Keep cabinet free of heavy dust. Check LED indicators periodically. Use GE official software for filter setting. Do not take apart module on site. Stay away from corrosive gas, liquid splash and oil mist.
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