Figure 3.7 Ticket Printer / Data Logger Connections With Handshake; Figure 3.8 Ticket Printer / Data Logger Connections Without Handshake - Toptech MultiLoad II Mobile Installation Manual

Chapter 3 – Data Communications Interface
Host Ticket Printer/Data Logger (COM 2 - RS-232)
A Ticket Printer or Data Logger can be connected to the MultiLoad II/ RCU II via RS232 on COM 2.
The TX and RX are swapped at the MultiLoad II/ RCU II.
Handshake lines MUST be connected or terminated or a Printer Error will be reported.
MultiLoad II/ RCU II will monitor CTS, DSR and DCD for active signals.
RCU II COM 2
Figure 3.7
RCU II COM 2
Figure 3.8
MultiLoad II Mobile Installation Guide: Version C
MultiLoad II/
RX
CTS
TX
GND
DSR
DCD
RTS
DTR
Ticket Printer / Data Logger Connections with Handshake
MultiLoad II/
RX
CTS
TX
GND
DSR
DCD
RTS
DTR
Ticket Printer / Data Logger Connections without Handshake
Printer Logger RS232
DB25 Connector
2 - TX
20 - DTR
3 - RX
7 – GND
4 – RTS
5 – CTS
6 – DSR
8 - DCD
Printer Logger RS232
DB25 Connector
16