Description

ABB SCYC55830SN1170020EL‑ Control Interface Module

2. Product Overview

The SCYC55830SN1170020EL is a DIN‑rail‑mounted control interface module for ABB automation platforms, designed for discrete signal acquisition and field‑bus data exchange between field sensors/actuators and host controllers. SCYC55830SN1170020EL converts physical I/O status into protocol‑compliant data frames, bridging field‑level hardware to upper‑level control systems. Galvanic isolation improves noise immunity within electrically noisy cabinet environments. Compact mechanical form factor reduces cabinet space occupation for system expansion or spare‑part replacement of original ABB automation hardware.

3. Technical Specifications

• Brand: ABB
• Model: SCYC55830SN1170020EL
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: Multi‑channel discrete digital I/O, galvanic isolation between field side and system bus
• Power Supply: 24 V DC
• Communication: Modbus RTU / ASCII serial communication
• Operating Temp: ‑5 °C ~ +55 °C
• Ingress Protection: IP20
• Dimensions/Weight: approx.120 × 80 ×45 mm; approx.0.35 kg
• Mounting: Standard 35 mm DIN‑rail
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4. Application Scenarios

• General‑Purpose Process Control Cabinets: The SCYC55830SN1170020EL collects discrete field status signals from valves, limit switches and local actuators for PLC/DCS processing.
• Water & Wastewater Automation: Installed in water‑treatment control panels for monitoring pump status and on‑off control of local field devices via Modbus serial links.
• Industrial Machinery Retrofit Projects: Used as replacement spare‑part for existing ABB control hardware to restore signal‑interface functionality during equipment upgrade.