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SYSMAC CJ series CJ2M　pulse I/O block (Part Numbers)

SYSMAC CJ series CJ2M　pulse I/O block

OMRON

OMRON

SYSMAC CJ Series CJ2M Pulse I/O Block

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CJ Series CJ2M CPU Unit, Pulse I/O Block Specifications

SYSMAC CJ Series CJ2M Pulse I/O Block: related images

CJ2M-MD21□ external appearance

SYSMAC CJ Series CJ2M Pulse I/O Block: related images

CJ2M-MD211/MD212 dimensional outline drawings, Units: mm

SYSMAC CJ Series CJ2M Pulse I/O Block: related images

CJ2M-MD211/MD212 dimensional outline drawings, Units: mm

Features

  • Improved basic computation performance such as a reduced LD command execution time of 40 ns and a SIN computation time of 0.86 μs. Faster function block calls as well.
  • Optional pulse I/O modules (maximum of 2) can be mounted to enable positioning functions for up to four axes. Supports 4-point high-speed counters and 8-point interrupt inputs.
    (CJ2M CPU Unit Ver. 2.0 or later)
  • Provides a dedicated storage area for function blocks, reducing the user program area usage amount, even with structured or parts-oriented programming using function blocks.

Performance Specifications

ItemPerformance Description
Pulse I/OI/O Block FormatModel CJ2M-MD211 (sink output type)
Model CJ2M-MD212 (source output type)
External InterfaceMIL 40-Pin Connector
Input Can be used for general purpose input, interrupt input, quick response input and high-speed counter input (by switching the terminal function in the PLC system settings)
Input method: Line driver input or 24 V DC input (switch using wiring)
 General Purpose InputMax. 20 points (10 points per pulse I/O block)
Input time constant: Selectable in PLC system settings (0, 0.5, 1, 2, 4, 8, 16, 32 ms), default 8 ms
Interrupt Input,
Quick Response Input		Max. 8 points (4 points per pulse I/O block)
Input signal minimum pulse width: 30 μs min.
High Speed Counter InputMax. 4 points (2 points per pulse I/O block)
Input method: phase difference (multiplication by 4) pulse, pulse + direction, up/down pulse, increment pulse
Maximum response frequency: 50 kHz for differential phases or 100 kHz for single phase
Value range modes: linear mode, circular (ring) mode
Count value: 32 bits
Counter reset: Phase Z + software reset or software reset
Control method: target-value comparison or range comparison
Gate function: supported
Output Can be used for general purpose output, pulse output and PWM output (by switching the terminal function in the PLC system settings)
Output method: sinking or sourcing transistor outputs (the method is determined by the pulse I/O module model)
 General-Purpose OutputMax. 12 points (6 points per pulse I/O block)
Pulse OutputMax. 4 points (2 points per pulse I/O block)
Output method: CW/CCW or pulse + direction (the method is determined by the I/O wiring and the instructions used in the ladder program)
Output frequency: 1 pps to 100 kpps (in increments of 1 pps)
Output mode: continuous mode (for speed control) or independent mode (for position control)
Output pulses: relative coordinates: 0000 0000 to 7FFF FFFF hex (0 to 2,147,483,647 pulses
Absolute coordinates: 8000 0000 to 7FFF FFFF hex (−2,147,483,648 to 2,147,483,647)
Acceleration/deceleration curves: linear or S-curve
Origin search function: supported
PWM OutputMax. 4 points (2 points per pulse I/O block)
Output frequency: 0.1 to 6,553.5 Hz (in 0.1-Hz increments) or 1 to 32,800 Hz (in 1-Hz increments)
Duty ratio: 0.0% to 100.0% (in 0.1% increments)

Function Specifications

FunctionFunction Description
Pulse I/O
Function		Input FunctionGeneral Purpose InputInput signals are read during I/O refreshing and stored in I/O memory
Interrupt InputAn interrupt task can be started when an input signal turns ON or turns OFF
Quick Response InputInput signals that are shorter than the cycle time are read and stored in I/O memory
High Speed Counter InputHigh-speed pulse signals are counted. Interrupt tasks can also be started
Output FunctionGeneral-Purpose OutputThe status of I/O memory is output during I/O refreshing
Pulse OutputA pulse signal is output with the specified frequency and number of pulses at a fixed duty ratio (50%)
PWM OutputA pulse signal is output at the specified duty ratio
Origin Search FunctionThe origin point of the machine is determined according to the specified origin search parameters while actually outputting pulses and using the origin and origin proximity input signals as conditions (pulse inputs and outputs are also used for this function)
Interrupt FunctionInput Interrupt Function A task is started for an interrupt input from a pulse I/O module or for a high-speed counter input
 Input InterruptInterrupt tasks are executed when the interrupt input turns from OFF→ON or ON→OFF
Direct mode: An interrupt task is executed each time an input signal changes
Counter mode: Changes in the input signal are counted up or down and the interrupt task is executed when the counter counts up (the maximum response frequency is 3 kHz)
 High Speed Counter InterruptAn interrupt task is executed when preset comparison conditions for a high-speed counter are met
Target-value comparison: The interrupt task is executed when the count matches a specified value.
Range comparison: The interrupt task is executed when the count enters or leaves a specified range of values
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  1. 1
Part Number
CJ2M-MD211
CJ2M-MD212
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRepresentative Standard

SGD 240.40

1 Piece(s) 16 Day(s) CE / UL / CSA

SGD 420.32

1 Piece(s) 4 Day(s) or more CE / UL / CUL / CSA

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  1. 1
 

Basic Information

Number Of Inputs 10 Number of Outputs 6 Output Format Transistor / sync output
Connection Terminal Connector Current Consumption(A) 0.08 Name Pulse I/O Block

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