Specifications

CP302 I/O Module

ID 21112, Rev. 05 Page A - 7© PEP Modular Computers GmbH

A.4.2 Parallel Port Interface

Figure A-5: PC-compatible Parallel Interface

The CP302 IO module is provided with an IEEE1284, ECP/EPP-

compatible parallel port/printer interface. The parallel port is a

26-pin MDR (miniature delta ribbon) connector mounted on the

front panel. To use a standard parallel port device a special

adapter is necessary.

Table A-3: Serial Port Connectors CON2 and CON6 Pinouts (RS422 Mode)

DSUB 9 Signal Function In/Out

1 +RXD Receive data In

3 +TXD Transmit data Out

6 -RXD Inverted receive data In

8 -TXD Inverted transmit data Out

5 GND Signal ground --

2, 4, 7 Free -- --

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