RS-485 interface

Use the following as the RS-485 interface and the RS-422/485 communication unit connector on the GOT.

For the GOT side of the connection cable, use a connector and connector cover applicable to the GOT connector.

(1) Connector model

GOT

Hardware version*1

Connector type

Connector model

Manufacturer

GT16*2

 

―

14-pin (female)

HDR-EC14LFDT1-SLE+

Honda Tsushin Kogyo Co., Ltd.

GT14

 

―

 

 

 

 

 

 

 

 

 

GT12

 

―

 

 

 

 

 

 

 

 

GT1155-QTBD

C or later

9-pin D-sub (female)

 

 

 

 

 

 

 

GT1155-QSBD

 

 

 

F or later

M2.6 millimeter screw

17LE-13090-27(D3AC)

DDK Ltd.

 

 

fixed type

 

 

GT1150-QLBD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GT105

-Q

C or later

 

 

 

 

 

 

 

 

 

GT104

-Q

A or later

 

 

 

 

 

 

 

 

 

GT1030

 

B or later

9-pin terminal block*3

MC1.5/9-G-3.5BK

PHOENIX CONTACT Inc

 

 

 

GT1020

 

E or later

 

 

 

 

 

 

 

 

 

 

 

 

 

9-pin D-sub (female)

 

 

GT15-RS4-9S

―

M2.6 millimeter screw

17LE-13090-27(D3AC)

DDK Ltd.

 

 

 

fixed type

 

 

 

 

 

 

 

GT15-RS4-TE

―

―

SL-SMT3.5/10/90F BOX

Weidmuller interconnections inc

 

 

 

 

 

 

*1 For the checking procedure of the hardware version, refer to the User's Manual.

*2 When connecting to the RS-422/485 interface, use HDR-E14MAG1+ as a cable connector.

To use HDR-E14MAG1+, a dedicated pressure welding tool is required.

For details on the connector and pressure welding tool, contact Honda Tsushin Kogyo Co., Ltd..

*3 The terminal block (MC1.5/9-ST-3.5 or corresponding product) of the cable side is packed together with the GT1030, GT1020.

(2) Connector pin arrangement

 

GT16

GT15, GT14, GT12, GT11,

 

GT105

, GT104

 

 

GOT main part connector

GOT main part connector

see from the front

see from the front

8

14

5

1

 

 

1

7

9

6

 

 

14-pin (female)

9-pin D-sub (female)

GT1030, GT1020

See from the back of a

GOT main part

SDA SDB RDA RDB SG RSA RSB CSA CSB

9-pin terminal block

1 - 28

1. PREPARATORY PROCEDURES FOR MONITORING

 

1.4 Connection Cables for the Respective Connection