Rockwell Automation 2755 AtomScan Bar Code Reader - Manual (Page 108)

Appendix
B
Publication 2755-6.9
Cable Pinouts
This appendix provides the cable pinouts for the readers and
interface boxes.
The reader cable pinouts are listed below.
5
1 10
6
11
15
Pin Signal Function
1 Power Reader receives power from the power supply.
2 TXD Cable pin transmits data to host device.
3 RCD Cable pin receives data from host device.
4 GND Ground
5 Not Used Pin not used.
6 RTS Host is requesting data from the reader.
7 Output TTL relay output
8 Input
When voltage is applied to the pin, the reader is set to
default settings.
9 Input
Package detect. When voltage is applied to the pin, the
reader turns on.
10 CTS The reader is asking for data from the host.
11 Not Used Pin not used.
12 Input Pin allows you to use the Auto–Load feature.
13 GND Ground
14 Output TTL relay output
15 Not Used Pin not used.
Reader Cable Pinouts