Rockwell Automation 2755 Cordless Hand-Held Scanner User Manual
Page 88
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Cable Pinouts
B–3
Publication 2755-6.3
RS-232-C, 25-pin DB, male, Txd on Pin 2
(Catalog No. 2755-HCC-BR1-06)
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Pin
Signal
Function
1
Not Used
None
2
TXD
Cable pin transmits data to host device.
3
RXD
Cable pin receives signal from host device.
4
RTS
Refer to page 3–17.
5
CTS
Refer to page 3–17.
6
Not Used
None
7
GND
Ground
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