Rice Lake TicketPress - Installation and Operation Manual - Manual (Page 41)

Printer Commands 37
920i Indicator
The Ticket Press can be connected to the 920i indicator at baud rates of 300 to 115200 bps. Communications
cable connections are made to the terminal blocks in the 920i as shown in the following tables.
Table 8-8. RS-232 Connections
920i Indicator - Port 4 - EDP Ticket Press Printer
Pin Description Serial Port Pin Description
J10-3 TxD 3 RxD
J10-1 GND (Signal Ground) 7 GND (Signal Ground)
Table 8-9. 20 mA Connections
920i Indicator - Port 4 Ticket Press Printer
Pin Description Serial Port Pin Description
J10-1 -20mA OUT 9 -20mA IN
J10-4 +20mA OUT 10 +20mA IN
Table 8-10. RS-422 Connections
920i Indicator - Port 4 Ticket Press Printer
Pin Description Serial Port Pin Description
J10-5 -RS-422 OUT 9 -RS-422 IN
J10-6 +RS-422 OUT 10 +RS-422 IN
Note
For connections not using hardware handshaking (CTS/DTR ), install a jumper between pins 4
and 5 on the printer end of the serial cable.