Omron CJ2M-MD211 is a CJ2M expansion pulse I/O module. Adds high-speed input and output functionality to CJ2M CPU units for motion control and positioning applications. Handles up to four axes of control and supports up to two modules per system. 10 inputs configurable as normal inputs, interrupt inputs, quick-response inputs, or high-speed counter inputs. 6 outputs include two pulse outputs for stepper/servo control and two PWM outputs. 40‑pin MIL connector, 20 mm width, DIN rail mounting. Applications: Multi‑axis stepper/servo motor positioning (up to 4 axes) High-speed counting for encoder feedback Conveyor synchronization and material handling Semiconductor manufacturing and packaging machinery High-speed sorting and pick‑and-place equipment Core Specifications: General Product type: CJ2M expansion pulse I/O module Output type: NPN (sinking) I/O connector: 40‑pin MIL connector (plug not included) Number of I/O connectors: 1 I/O points per module: 10 inputs / 6 outputs Current consumption: 80 mA at 5 V DC Mounting: DIN rail Protection rating: IP20 Dimensions (H × W × D): 90 mm × 20 mm × 66.3 mm Weight: 70 g Operating temperature: 0 °C … 55 °C Inputs Number of inputs: 10 Input type: NPN Input voltage: 24 V DC (20.4‑26.4 V) Input functions: Normal inputs, interrupt inputs (4), quick-response inputs, high-speed counter inputs (2) High-speed counter input frequency: up to 100 kHz Outputs Number of outputs: 6 Output type: NPN (sinking) Output current: 0.3 A per point Output voltage: 5‑24 V DC Output functions: 2 pulse outputs, 2 PWM outputs, 2 normal outputs Max. pulse output frequency: 2 kHz System Integration: This module is part of the Omron SYSMAC CJ series. Up to 2 pulse I/O modules can be connected to a CJ2M CPU for up to 4 axes of control. High‑speed counter (up to 100 kHz) supports NPN encoder inputs. Related Products: CJ2M‑MD212 – Pulse I/O module, PNP output type CJ2M‑CPU32 – CPU unit with built‑in EtherNet/IP and I/O expansion support CJ1W‑PA205R – Power supply unit for CJ series, 100‑240 V AC, 25 W, with RUN output XW2Z‑200B – I/O connecting cable, Fujitsu connector to XW2D terminal block, 2 m XW2D‑40G6 – Connector terminal block conversion unit for MIL40 interface
