Scanner And Cable Terminations; Scanner Pinout Connections - Honeywell MS2431 Installation And User Manual

Scanner and Cable Terminations

Scanner Pinout Connections

The MS2421/MS2422/MS2431 scanner terminates to 10-pin modular jacks located on the bottom of the
unit. The serial number label indicates the model number and interface of the scanner.
EAS
Pin Function
1 EAS In
2 EAS Out
Scanner to Host, RS485
Pin
1 Signal Ground
2 Reserved for RS232 Interface
3 Reserved for RS232 Interface
4
Reserved for RS232 Interface
5 Reserved for RS232 Interface
6 Reserved for RS232 Interface and EAS
7 No Connect
8 Reserved for RS232 Interface and EAS
9 IBM B-
10 IBM A+
Scanner to Host, USB
Pin
1 Signal Ground
2 RS232 Transmit
3 RS232 Receive
4 Shield
5 No Connect
6 RS232 CTS Input (EAS GPIO IN)
7 PC+5VDC
8 RS232 RTS Output (EAS GPIO OUT)
9 Data -
10 Data +
Specifications are subject to change without notice.
DC Power
Pin Function
1 No Connect
2 Earth Ground
3 No Connect
4 5.2VDC
5 Ground
6 12VDC
Function
Function
Figure 39. Connector Layout
Scanner to Host, RS232
Pin Function
1 Ground
2 RS232 Transmit
3 RS232 Receive
4 RS232 RTS Output
5 RS232 CTS Input
6 RS232 DTR Input (EAS GPIO IN)
7 No Connect
8 DSR (EAS GPIO OUT)
9 Reserved for RS485 Interface
10 Reserved for RS485 Interface
Auxiliary RS232 In
Pin Function
1 Ground
2 RS232 Receive Input
3 RS232 Transmit Output
4 RS232 RTS In
5 RS232 CTS Out
6 EAS GPIO IN
7 Ground
8 EAS GPIO OUT
9 +5V Out
10 No Connect
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