Omron NT31 NT31C manual Model Cable Length Connector Specification

Connecting to the RS-232C Port at the Host Section 4-1

Note

Wiring for a Host Link Unit (25-pin) Connection

OMRON Cables with Connectors

When a connection is made at serial port A in other than the memory link meth- od, OMRON cables with connectors shown below are available.

Model	Cable Length	Connector Specification
XW2Z-200S	2 m	9-pin ⇔ 25 pin
XW2Z-500S	5 m
XW2Z-200T	2 m	9-pin ⇔ 9-pin
XW2Z-500T	5 m

When a connection is made to a personal computer at serial port A in the memory link method, OMRON cable with connectors shown below are avail- able.

Model	Cable Length	Connector Specification
CV500-CN228	2 m	9-pin ⇔ 25 pin
XW2Z-S002	2 m	9-pin ⇔ 9 pin

When a connection is made at serial port B in other than the memory link meth- od, OMRON cables with connectors shown are available.

Model	Cable Length	Connector Specification
XW2Z-200P	2 m	25-pin ⇔ 25 pin
XW2Z-500P	5 m
XW2Z-200S	2 m	25-pin ⇔ 9-pin
XW2Z-500S	5 m

The cable’s tensile load is 30 N. Do not subject it to loads greater than this.

Applicable units: C200H-LK201-EV1 3G2A5-LK201-EV1 C500-LK203 3G2A6-LK201-EV1 CV500-LK201 (communication port 1)

Cables with connectors that can be used at serial port A:

XW2Z-200S (9-pin ⇔ 25-pin, 2 m)

XW2Z-500S (9-pin ⇔ 25-pin, 5 m)

Cables with connectors that can be used at serial port B:

XW2Z-200P (25-pin ⇔ 25-pin, 2 m)

XW2Z-500P (25-pin ⇔ 25-pin, 5 m)

CVM1/CV-series host link units (CV500-LK201) have two types of connector; a 25-pin connector (communication port 1), and a 9-pin connector (communica- tion port 2). When using communication port 2, refer to Wiring for Other Connec- tions (Other Than the Memory Link Method) (page81).

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