Product Summary
The ABB SC86-4CM0 is an industrial-grade interface unit designed for data exchange and connectivity in automation control environments. Serving as a communication hub, it connects automation equipment, controllers, and field devices to enable the coordinated operation of manufacturing and process systems. Engineered specifically for industrial applications, this device supports stable real-time communication between connected equipment.
Key Features
Reliable Data Exchange: Provides a stable interface for exchanging control and status information between automation components.
Multi-Connection Support: Equipped with four connection points to connect multiple devices or network segments.
Compact and Rugged Design: Engineered to fit standard control cabinets and operate in industrial environments.
Wide Temperature Range: Designed to maintain stable performance from low-temperature startup environments to high-temperature industrial settings.
Technical Specifications
| Parameter | Value / Range |
|---|---|
| Manufacturer | ABB |
| Model | SC86‑4CM0 |
| Product Type | Interface Unit / Communication Module |
| Supply Voltage | 24 V DC |
| Communication Protocol | Ethernet/IP compatible data exchange (typical industrial interface) |
| Maximum Data Rate | Up to 10 Mbps (engineered for responsive signaling) |
| Number of Ports/Connections | 4 |
| Operating Temp. | −20 °C to +60 °C |
| Storage Temp. | −40 °C to +70 °C |
| Protection Rating | IP20 (cabinet installation) |
| Dimensions (approx.) | ~100 × 50 × 30 mm |
| Weight (approx.) | 0.2 kg |
| Mounting | Control cabinet / rack integration |
Integration & Setup Suggestions
Install the equipment in a grounded control cabinet to prevent the effects of electrical noise and environmental exposure.
In noisy industrial environments, use shielded cables as communication links to suppress interference.
Before commissioning, verify that the connected devices support compatible signal levels and protocols.
Frequently Asked Questions

Common Problem
What role does the SC86-4CM0 play in an automation system?
It functions as an interface unit, transmitting data and status signals between controllers and field devices to enhance communication consistency.
What supply voltage does it use?
This module is designed for common 24V DC industrial power supplies.
How many connections can it handle at most?
The module supports up to four independent communication links, enabling multi-device integration.
Is this module suitable for harsh industrial environments?
Yes-its operating temperature range and rugged construction ensure reliable operation in typical settings like factories and processing plants.
Reliable Supply, Trusted Quality
new in stock– PLC Export
Industrial Connectivity You Can Depend On
We stock interface and communication modules such as SC86-4CM0, supporting both planned deployments and emergency replacements. This supply ensures production continuity while minimizing downtime.
Simplified Automation Sourcing
By offering a comprehensive product line covering controllers, communication units, and interface boards from leading automation brands, customers benefit from shorter procurement cycles and streamlined system integration.

Get in Touch
| Contact Method | Details |
|---|---|
| sales3@mooreplc.com | |
| WhatsApp / Phone | +86 180 2071 4662 |
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