CI857K01 ABB

Description

Product Description: ABB CI857K01 Communication Interface Module

Key Technical Parameters

Parameter	Specification
Communication Protocols	Profibus-DP (12 Mbps), INSUM Ethernet (TCP/IP)
Interfaces	9-pin D-sub (Profibus-DP), Ethernet (10/100/1000 Base-T)
Voltage	24V DC (20.4–28.8V range)
Operating Temperature	-40°C to +70°C (industrial grade)
Dimensions	127.5 mm (L) × 59 mm (W) × 186 mm (H)
Weight	0.7 kg (including baseplate)
Certifications	CE, UL, RoHS (2011/65/EU compliant)
Redundancy	Hot-swap capable (dual-channel redundancy support)

ABB CI857K01

Advantages and Features

1. Dual Protocol Flexibility:
   Supports both Profibus-DP (for legacy distributed I/O) and INSUM Ethernet (for modern industrial networks), enabling integration of diverse devices.
2. Real-Time Diagnostics:
   Built-in fault monitoring via ABB Control Builder M ensures proactive maintenance and minimizes downtime.
3. Industrial-Grade Reliability:
   Operates in extreme temperatures (-40°C to +70°C) and supports IP20 protection for 控制柜 installations.
4. Modular Design:
   Hot-swap capability and DIN rail mounting (via TP853 baseplate) simplify installation and upgrades.
5. Scalability:
   Connects up to 128 INSUM devices or 2 INSUM TCP/IP gateways, each supporting 128 peripheral devices (e.g., sensors, actuators).

Application Areas and Use Cases

Industries:

• Manufacturing: Factory automation, robotics, and assembly lines.
• Energy: Substation SCADA systems and renewable energy installations.
• Process Control: Chemical, oil, and water treatment plants.
• Infrastructure: Smart buildings and transportation systems.

Case Study:

A European automotive factory integrated the CI857K01 to connect 200+ S200 I/O modules across 10 production lines. The module’s dual protocol support streamlined communication between legacy Profibus-DP robots and new Ethernet-based quality sensors, reducing latency by 30% and improving system uptime by 99.9%.

ABB CI857K01

Competitor Comparison

• Dual Protocol Support: Unifies legacy and modern communication standards in a single module.
• Wide Temperature Range: Operates reliably in -40°C to +70°C, exceeding most industrial-grade alternatives.
• Redundancy Flexibility: Hot-swap capability and dual-channel support enhance system resilience.

Selection Recommendations

1. Compatibility:
   Ensure compatibility with your PLC (e.g., ABB AC800M) and I/O devices (e.g., S200 modules).
2. Environment:
   Verify temperature (-40°C to +70°C) and humidity (non-condensing) requirements for your installation.
3. Protocol Needs:
   Choose the CI857K01 for hybrid Profibus-Ethernet systems; opt for newer models (e.g., CI854AK01) for RoHS-compliant, future-proof setups.
4. Budget:
   Balance cost (competitive pricing for legacy system upgrades) with long-term maintenance needs.

Precautions

1. RoHS Compliance:
   The CI857K01 is RoHS 2011/65/EU compliant but recommended for legacy systems (pre-2017 deployments). New projects should use RoHS 2-compliant alternatives.
2. Installation:
   Use the TP853 baseplate (60 mm width) for DIN rail mounting. Ensure proper grounding and cable management.
3. Maintenance:
   Regularly update firmware via ABB tools. Replace batteries (if applicable) every 5 years.
4. Environment:
   Avoid corrosive environments. Ensure adequate ventilation in 控制柜 installations.

Conclusion