User`s manual

Section 2

V680-CH1D-PSI Communications Preparations

RFID System

User's Manual

Section 2

Communications Preparations

V680-CH1D-PSI Communications Preparations

Pin Arrangement of the Host Device Interface Connector

V680-CH1D-PSI

Note: The names of signals at the host device are abbreviated with codes.

■ Connection with the Host Device

Use the following procedure to connect the V680-CH1D-PSI to the host device.

1. Connect the V680-CH1D-PSI to the RS-232C interface of the host device.

Pin No.

Signal

(See note.)

Code

(See note.)

Signal direction

1 --- ---

2 Receive data RD

Hand-held Reader Writer to host

device

3 Send data SD

Host device to Hand-held Reader

Writer

4 --- --- ---

5 Signal ground SG ---

6 Reserved --- ---

7 Request send RS

Loops inside connector

8 Enable send CS

95 VDC ---

Host device to Hand-held Reader

Writer

Connector from Mating Side