Newport ESP300 Series User Manual

Pin No. Description
1 ------------------------------------------ -15V
2 ------------------------------------------ TXD
3 ------------------------------------------ RXD
4 ------------------------------------------ DTR
5 ------------------------------------------ N/C
6 ------------------------------------------ -15V
7 ------------------------------------------ CTS
8 ------------------------------------------ RTS
9 ------------------------------------------ N/C
Figure C.1: RS-232C Connector Pin-Out
C.1.8 RS-232C Interface Cable
Figure C.2
shows a simple straight through, pin-to-pin cable with 9
conductors that can be used to connect to a standard 9 pin RS232
host.
Pin No. Pin No.
1 ------------------------------------------ 1
2 ------------------------------------------ 2
3 ------------------------------------------ 3
4 ------------------------------------------ 4
5 ------------------------------------------ 5
6 ------------------------------------------ 6
7 ------------------------------------------ 7
8 ------------------------------------------ 8
9 ------------------------------------------ 9
9-Pin D-Sub 9-Pin D-Sub
Male Connector Female Connector
on Controller Side on Computer Side
Figure C.2: Conductor, pin-to-pin RS-232C interface cable
C.1.9 Motor Interlock Connector (BNC)
This connector is provided for the wiring of one or more remote
Emergency Stop switches. They will have the same effect as the front
panel STOP ALL button.
The switch has to be normally closed for operation. If more than one
switch is installed, they should be connected in series. The minimum
rating for the switches should be
50 mA at 5V.
The ESP300 is supplied with a dust cap that automatically provides
the proper connection for operation if no switch is connected
(See
Figure C.3).
Appendix C – Connector Pin Assignments C-7

Newport ESP300 Series Specifications

General

Brand	Newport
Model	ESP300 Series
Category	Controller
Language	English