Connector Configuration - Intermec EasyCoder 501 SA Installation Instructions Manual

EasyCoder 501/601 – Installation Instructions
DUAL SERIAL INTERFACE KIT, cont'd.

Connector Configuration

Pin "uart2:"
DB25 female
1 GNDC
2 TXDA
3 RXDA
4 RTSA
5 CTSA
6 DSRA
7 GNDI
8 –
9 –
10 –
11 –
12 –
13 –
14 –
15 –
16 –
17 –
18 –
19 –
20 DTRA
21 –
22 –
23 –
24 –
25 –
*/. In case of printer being active receiver.
Information in this manual is subject to change without prior notice and does not represent a commitment
on the part of Intermec Printer AB.
© Copyright Intermec PTC AB, 1998. All rights reserved. Published in Sweden.
EasyCoder is a registered trademark of Intermec Technologies Corp.
Torx is a registered trademark of Camcar Division of Textron Inc.
"uart2:" is a DB25 female connector.
"uart3:" is a DB25 male connector.
The mounting holes are connected to chassis ground.
"uart3:" Used for:
DB25 male "uart2:"
GNDC RS 232C
TXDB RS 232C
RXDB RS 232C
RTSB RS 232C
CTSB RS 232C
DSRB RS 232C
GNDI RS 232 C
– –
+20M1 –
–20M1 –
+TXD –
–TXD –
+20M2 –
–20M2 –
– –
+5VEXT –
– –
+RXD –
– –
DTRB RS 232C
– –
– –
– –
– –
–RXD –
Remarks
"uart3:"
RS 232C Cable shield
RS 232C Transmitted data from printer
RS 232C Received data to printer
RS 232C RTS from printer
RS 232C CTS to printer
RS 232C DSR to printer
RS 232C Signal ground
– not used
Current loop + 20 mA
Current loop - 20 mA
Current loop TXD +
Current loop TXD –
Current loop + 20 mA *
Current loop – 20 mA *
– not used
RS 232C/CL + 5V max 200 mA. (if strap fitted on P-6)
– not used
Current loop RXD +
– not used
RS 232C DTR permanently high
– not used
– not used
– not used
– not used
Current loop RXD –
6