MagTek MICRImage CHECK READER - Manual (Page 31)

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APPENDIX A. INTERFACE CABLE PIN LISTS
The pin list for the DB9 and DB25 Interface Connectors are shown in Table A-1.
Table A-1. DB9, DB25 Interface Connector Pin List (P/N 22410302)
P1 PIN
NUMBER
DB-9
P1 SIGNAL
(Host as
Reference)
DESCRIPTION P2 PIN
NUMBER
P2 DB-25
SIGNAL
2 RXD Received Data. Receives data
from the MICRImage Reader to
the Host. 11 TXD
3 TXD Transmitted Data. Transmits
data from the Host to the
MICRImage Reader. 21 RXD
5 GND Ground 16 GND
7 RTS Request to Send. Sends a
signal to the MICRImage Reader
to indicate that the Host is ready
to receive data. 10 CTS
8 CTS Clear to Send. Receives a signal
from the MICRImage Reader to
indicate that the MICRImage
Reader is ready to send data. 23 RTS
6 DSR Data Set Ready.
4 DTR Data Terminal Ready.
13 12V
25 12V
12 GND
24 GND
22
9
DTR
DSR
SHELL
(DRAIN
WIRE)
SHELL
(DRAIN WIRE)