OMRON CJ1W-IDP01 Input unit

nternational Standards

The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC:

cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.

Contact your OMRON representative for further details and applicable conditions for these standards.

Quick-response Input Unit

Unit type: CJ1 Basic I/O Units

No. of words allocated: 1 word

Standards: UC1. N, L, CE

CJ1W-IDP01 Quick-response Input Unit (16 Points)

Name    16-point Quick-response Input Unit with Terminal Block

Model    CJ1W-IDP01

Rated Input Voltage    24 VDC

Rated Input Voltage Range    20.4 to 26.4 VDC

Input Impedance    3.3 kΩ

Input Current    7 mA typical (at 24 VDC)

ON Voltage/ON Current    14.4 VDC min./3 mA min.

OFF Voltage/OFF Current    5 VDC max./1 mA max.

ON Response Time    0.05 ms max.

OFF Response Time    0.5 ms max.

Number of Circuits    16 (16 points/common, 1 circuit)

Number of Simultaneously

ON Points    100% (16 points/common) simultaneously ON (24 VDC)

Insulation Resistance    20 MΩ between external terminals and GR terminal (at 100 VDC)

Dielectric Strength    1.000 VAC between external terminals and GR terminal for 1 minute at a leakage current of

10 mA max.

Internal Current

Consumption    80 mA max.

Weight    110 g max.

Accessories    None

Circuit Configuration

The signal names of the terminals are the device

variable names.

The device variable names are the names that use

“Jxx” as the device name.

External connection and

terminal-device variable

diagram

The input power supply polarity can be connected in either direction.

The signal names of the terminals are the device variable names.

The device variable names are the names that use “Jxx” as the device name.

With quick-response inputs, pulse inputs shorter than the CPU Unit’s cycle time can be read by the CPU Unit.

The pulse width (ON time) that can be read by the Quick-response Input Unit is 0.05 ms.

Inputs read by the internal circuits are cleared when inputs are refreshed.

* Terminal numbers A0 to A8 and B0 to B8 are used in the external connection and terminal-device variable diagrams.

They are not printed on the Units.