I/O Module | 12 Bi-Directional Digital Inputs, 12 Digital Outputs, 2 Analog Inputs
- Designed to extend and enhance the I/O capabilities of Allen-Bradley HMI+PLC combo control systems
- Features 12 bi-directional digital inputs, 12 digital outputs, and 2 analog inputs in a single compact module
- Mix-and-match modular design allows flexible configuration to match unique project and application requirements
- Rated for Class I, Division 2 hazardous environments
- Certified under CE, UL, and RoHS compliance standards
- Ideal for industrial automation, OEM machine builders, and process control applications
Category HMI + PLC
Overview
- The Allen-Bradley AB-M1212Y0200-V2 is a high-performance I/O expansion module engineered to scale the functionality of Rockwell Automation HMI+PLC integrated control platforms
- Compatible with the AB2000 and AB4000 series combo units; supports modular mixing of additional I/O modules to suit diverse control architectures
- Compact DIN-rail mountable form factor: 48mm (W) x 108mm (H) x 35.7mm (D)
Digital Inputs
- 12 bi-directional digital inputs compliant with EN 61131-2 Type 1 standard
- Includes 2 high-speed input (HSC) pairs supporting both Quadrature and Standard modes at up to 200 kHz max frequency
- Nominal input voltage: 24VDC; nominal input current: 5mA typical
- Input impedance: 4.8 KΩ; response time: 10ms ON / 10ms OFF
- ON voltage range: 15–30VDC; OFF voltage range: -3 to 5VDC
Digital Outputs
- 12 digital outputs comprising 10 relay-type outputs and 2 PNP transistor outputs
- Includes 1 PWM (Pulse Width Modulation) high-speed output supporting Normal, CW/CCW, Pulse/Direction, and Fixed Pulse modes at up to 1 kHz max frequency
- Nominal output voltage: 30VDC; nominal output current: 250mA per channel
- Short circuit protection included on all output channels
Analog Inputs
- 2 analog input channels with 16-bit resolution for high-precision signal monitoring
- Supports multiple input types: 0–20mA, 4–20mA, 0–10VDC, 0–5VDC
- Accuracy: ±0.2% of full scale at 25°C
Power Supply
- Input voltage: 24VDC (±15%), with 12V supply from base unit
- Optical isolation on all I/O points with high isolation voltage (BV > 1.5 KV) for enhanced protection against electrical interference
Environmental Ratings
- Operating temperature: 0°C to 60°C
- Storage temperature: -20°C to 85°C
- Humidity: 10–90% (non-condensing)
- Class I, Division 2 rated for use in potentially hazardous locations
Certifications & Compliance
- CE Declaration of Conformity
- UL Listed
- RoHS Compliant
- Class I, Division 2 Hazardous Location Certified
What’s in the Box
- AB-M1212Y0200-V2 I/O Expansion Module
- Power connector
- Screw-type terminal blocks
- Installation instructions
- Warranty statement
- Product flyer
Software
- Fully programmable via Rockwell Automation Studio 5000 / RSLogix compatible configuration environment using IEC 61131-3 programming language
- No additional license or software key required for basic configuration


