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Omron CJ1M-CPU21 User Manual

Omron CJ1M-CPU21
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19
SECTION 3
I/O Specifications and Wiring
This section provides I/O specifications and wiring instructions for the built-in I/O.
3-1 I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3-1-1 Input Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3-1-2 Output Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3-2 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3-2-1 Connector Pin Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3-2-2 Connector Pins Used by Each Function . . . . . . . . . . . . . . . . . . . . . . 24
3-2-3 Wiring Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3-3 Wiring Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3-3-1 General-purpose I/O Connection Examples . . . . . . . . . . . . . . . . . . . 32
3-3-2 Pulse Input Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3-3-3 Power Supply Input Connection Example . . . . . . . . . . . . . . . . . . . . 36
3-3-4 Pulse Output Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . . 37
3-3-5 Error Counter Reset Output Connection Examples . . . . . . . . . . . . . 40
3-3-6 Motor Driver Connection Examples. . . . . . . . . . . . . . . . . . . . . . . . . 40
3-3-7 Variable Duty Ratio Pulse Output (PWM(891) Output)
Connection Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

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Omron CJ1M-CPU21 Specifications

General IconGeneral
BrandOmron
ModelCJ1M-CPU21
CategoryI/O Systems
LanguageEnglish

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