Intermec EasyCoder 501 – Service Manual Ed. 7
178
Chapter 23 Industrial Interface Board
Pin "uart3:" Remarks Pin In/Out connector Remarks
DB-25 female DB-15 female
1 GNDC Cable shield 1 OUT 201 See example on next page
2 TXDB Transmitted data from printer 2 OUT 201
3 RXDB Received data to printer 3 OUT 202
4 RTSB RTS from printer 4 OUT 202
5 CTSB CTS to printer 5 OUT 203
6 DRSB DSR to printer 6 OUT 203
7 GNDI Signal ground 7 OUT 204
8 – not used 8 OUT 204
9 – not used 9 IN 101 See example on next page
10 – not used 10 IN 101
11 – not used 11 IN 102
12 – not used 12 IN 102
13 – not used 13 IN 103
14 – not used 14 IN 104
15 – not used 15 IN 103/104
16 +5VEXT + 5V max 200 mA*
17 – not used
18 – not used
19 – not used
20 DTRB DTR permanently high
22 – not used
23 – not used
24 – not used
25 – not used
*/. If strap fi tted on P-1
23.3 Connector Confi g-
uration
OUT signals are controlled using
PORTOUT (<nexp>) ON|OFF statements.
IN and OUT signals are read using
PORTIN (<nexp>) functions.
Also see Intermec Fingerprint v6.14, Reference Manual.
"uart3:" is a DB-25pin female connector.
The In/Out connector is a DB-15pin female connector.
The mounting holes are connected to chassis ground.
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