Printer Serial Ports; Interface Cables And Connectors - Intermec 4630 User Manual

4630 and 4830 Bar Code Label Printers User's Manual

Printer Serial Ports

The serial port connectors are located on the printer's rear panel. They are
25-pin "D" style subminiature receptacles. The RS-232/422/485 ports are wired
as a data terminal equipment (DTE)
device.
Pin
10
18
19
20
Unlisted pins are not used.

Interface Cables and Connectors

There are many different cabling options available with the printer. Your choice
of cabling depends on the network configuration, hardware interface, protocol
used, cabling distance, and the electrical and environmental conditions in
which you are operating the printer. For typical installations, Intermec
recommends the following:
•
•
•
•
B-8
Description
1 Chassis ground (shield)
2 TXD (RS-232)
3 RXD (RS-232)
4
RTS (4.7kΩ to +5VDC)
5 CTS (input)
7 Signal ground
9 TXD + (RS-422)
TXD - (RS-422)
RXD + (RS-422)
RXD - (RS-422)
DTR (output)
Shielded cable, minimum 24 gauge
25-pin "D" style subminiature connector with metal backshell
Cable shield connected to metal backshell
EIA RS-232, RS-422, or RS-485 electrical interface
DTR
RXD-
RXD+
4630U-18
TXD-
TXD+
SG
CTS
RTS
RXD
TXD
GND