
Cable Pinouts B–3
Publication 2755-6.9
Scanner Port
5
1
10
6
11
15
Pin Signal Function
1 Power Provides power to the reader.
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.
RS-485/422 Port
Use an Alpha 1606 cable for this port.
61
Pin Signal Function
1 GND Chassis ground
2 RXB+ Reader receives data from the host device.
3 RXA– Reader receives data from the host device.
4 TXB+ Reader transmits data to host device.
5 TXA– Reader transmits data to host device.
6 GND Chassis ground
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