Honeywell 2MLB‑M12A is a 12‑slot main/base rack for MasterLogic‑200 PLCs. Compact, rugged, and ideal for modular industrial automation across diverse applications.

Model: 2MLB‑M12A

✅ Applications:

• MasterLogic‑200 PLC systems (non‑redundant)

• Industrial and OEM machine automation

• Modular SCADA/DCS control architectures

• Retrofit solutions requiring expanded I/O routing 

🔍 Key Specifications:

• Slot Capacity: 12 I/O or CPU/module positions

• Physical Size: 426 × 98 × 19 mm (rack standard) 

• Base Weight: 0.54 kg (approx. 1.15 lb shipping weight 1.5 kg) 

• Power Draw: Passive base—power drawn only by modules; typical rack current ~220 mA @ 24 V via power module

• I/O Capacity: Scalable up to 6,144 I/O points 

• Operating Temp: Standard 0 °C to +55 °C industrial range

• Certifications: IEC-compliant MasterLogic system component 

• Coated Option: Available as 2MLB‑M12A‑CC (conformal-coated variant)