Hardware reference guide

7535 Hardware Reference Guide 23
Chapter 2: The Hardware
The Tether Port
Symbol P304PRO Decoded Scanner
Table 2.10 Tether Connector Pinout For Symbol P304PRO Decoded Scanner
Generic Serial Device
Table 2.11 Tether Connector Pinout For Generic Serial Device
Tether Connector Pin Description
1 RXD (to 7535)
2 VCC (+5 V from 7535)
3
4 TXD (from 7535)
5 GND
6
7
8 4.53k Ohm Resistor
(connect the other end of resistor to pin 5)
Tether Connector Pin Pin Description
1 RXD (to 7535)
2
3 CTS (to 7535)
4 TXD (from 7535)
5GND
6
7 RTS (from 7535)
8 16.2k Ohm Resistor
(Connect the other end of resistor to pin 5)