Scanner and Cable Terminations
Scanner Pinout Connections
The MS2421/MS2422/MS2431 scanner terminates to
EAS
Pin Function
1EAS In
2EAS Out
| DC Power |
Pin | Function |
1 | No Connect |
2 | Earth Ground |
3 | No Connect |
4 | 5.2VDC |
5 | Ground |
6 | 12VDC |
Figure 39. Connector Layout
| Scanner to Host, RS485 |
|
|
Pin | Function |
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 | Function |
1Signal Ground
2RS232 Transmit
3RS232 Receive
4Shield
5No Connect
6RS232 CTS Input (EAS GPIO IN)
7PC+5VDC
8RS232 RTS Output (EAS GPIO OUT)
9Data -
10 Data +
Scanner to Host, RS232
PinFunction
1Ground
2RS232 Transmit
3RS232 Receive
4RS232 RTS Output
5RS232 CTS Input
6RS232 DTR Input (EAS GPIO IN)
7No Connect
8DSR (EAS GPIO OUT)
9Reserved for RS485 Interface
10 Reserved for RS485 Interface
Auxiliary RS232 In
PinFunction
1Ground
2RS232 Receive Input
3RS232 Transmit Output
4RS232 RTS In
5RS232 CTS Out
6EAS GPIO IN
7Ground
8EAS GPIO OUT
9+5V Out
10No Connect
Specifications are subject to change without notice.
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