PSC LazerData Series 9000E Specifications download pdf (Page 25)

SIGNAL INTERFACES

4-1

INTRODUCTION

All interface signals are contained on three D-type subminiature

connectors at the rear of the scanner housing. Connectors are labeled

LOCAL, HOST, and USER I/O. The LOCAL Connector contains the RS-

232C signals for a serial terminal that can be used to program the

system parameters and monitor activity. The HOST Connector contains

the RS-232C, RS-422, or optional RS-485 signals that will be sent to the

host computer or other control device. The USER I/O Connector

provides logic level status pulse outputs, gating and push-button

compare inputs. A 5-pin circular connector supplies power to the

scanner. +5 VDC, and +12 VDC are required.

LOCAL PORT

This port is designed to accept a serial RS-232 terminal to configure the

system operating parameters and monitor scanner operation if desired.

It is set to 9600 baud, 1 start bit, 8 data bits, no parity bit, 1 stop bit

(9600 N81) at manufacture. A 50-foot maximum cable length is

suggested. Interface is through a DE9P connector as shown below.

DE9P Connector

PIN NAME DESCRIPTION DIRECTION

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 103 104

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PSC LazerData Series 9000E Specifications Page 25