Intermec Transaction Manager 9560, User Manual

Page: 39 / 309

Preparing to Install the 9560
2-11
2
The following cable diagrams and connector pin assignments apply to the three
9560 data collection system choices:
• Computer
• Computer and terminal
• Port concentrator or system control unit with or without a terminal
Null Modem Cable Diagram and Modem Connector Pin Assignments
To Reader To Computer
25
13
1
14
9560-07U
The 25-pin null modem cable works with an RS-232 interface only. You will
need to build a custom cable if you are using RS-422 or RS-485. Use the pin
assignments from the following table to build a custom cable for the modem
connector.
Modem Connector Pin Assignments
Interface Pin No. Signal
Direction From
Reader
RS-232 1 Chassis Ground (optional)
2 Transmitted Data Outgoing
3 Received Data Incoming
4 Request to Send Outgoing
5 Clear to Send Incoming
7 Signal Ground (required)
20 Data Terminal Ready Outgoing
RS-422
and
4-wire
RS-485 1
13
14
Chassis Ground (optional)
Received Data B
Transmitted Data A
Incoming
Outgoing
16 Received Data A Incoming
19 Transmitted Data B Outgoing
all 11 Remote Triggering (when enabled)