Key Technical Specifications

• Product Model: CM10
• Manufacturer: ABB
• Form Factor: 1/8 DIN (97 mm x 50 mm panel cutout)
• Power Supply: 100 to 240 VAC ±10% (Optional: 10 to 36 VDC)
• Display: 2.2-inch color TFT LCD
• Front Protection: IP66 / NEMA 4X
• Rear Protection: IP20
• Operating Temp: 0°C to 55°C
• Control Functions: ON/OFF, Time-proportional, Analog PID
• Communications: Modbus RTU, Ethernet, Profibus
• Configuration: Front keypad or PC software

 

Product Introduction

ABB CM10 serves as a universal 1/8 DIN PID process controller designed for precise temperature and pressure regulation. It replaces the older Commander C100 while maintaining the same footprint for easy upgrades.This controller features a 2.2-inch color TFT display that allows extensive customization of process views. With an IP66 front panel rating, the ABB CM10 withstands harsh washdown environments where standard controllers fail.

Installation & Configuration Guide

Preparation (10 min)

• Verify the panel cutout is exactly 50 mm wide.
• Check power supply voltage (100-240 VAC).
• Gather the PC configuration software.

Removal (5–10 min)

• Disconnect all field wiring.
• Release the rear mounting clips.
• Push the unit forward gently.
• Remove from the panel.

Installation (10 min)

• Slide the ABB CM10 into the cutout.
• Engage the rear mounting hardware.
• Tighten screws evenly to avoid cracking the housing.
• Reconnect field wiring per the terminal diagram.

Power-On & Test (10 min)

• Apply control power.
• Watch for the ABB boot screen.
• Enter the setup menu.
• Verify sensor type matches wiring.
• Run an auto-tune cycle.

 

Troubleshooting Quick Reference

• Blank Display: Check 100-240 VAC input at terminals.
• Sensor Error: Verify thermocouple polarity (K/J/E types).
• Comm Failure: Confirm Modbus baud rate matches master.
• Unstable Output: Check for electrical noise near inputs.
• Cannot Configure: Unlock the front panel keypad lock.

Dimensions, Mounting & Wiring Notes

• Height: 97 mm
• Width: 50 mm
• Depth: 121 mm behind panel
• Mounting: Standard 1/8 DIN panel clip
• Wiring: Use shielded cable for analog inputs. Keep signal wires away from relay outputs.

 

FAQ

Is the ABB CM10 a direct drop-in for the C100?
Yes, the physical cutout is identical. You must reconfigure parameters though.I lost my configuration file. Can you send it?
We cannot. Each ABB CM10 is site-specific. Re-run auto-tune.Does this support Profibus DP?
Yes, but it requires the specific communication option card. Check the suffix.What is the max temperature for K-type?
The ABB CM10 reads up to 1300°C on K-type thermocouples.Do you have these in stock right now?
Inventory fluctuates daily. Contact us for real-time availability on the ABB CM10.Can I use this for motorized valve control?
Yes. It has dual output control strategies specifically for valve positioning.I installed it but the relay clicks constantly.
Your PID gains are likely too aggressive. Reduce the proportional band.