Printer Port Connector - Multitech Hub User Manual

Printer Port Connector

This 25-pin connector provides parallel printer data and control signals to and from the SBC board.
Pin
1
2
3
4
5
6
7
8
9
COM 2 Port Connector
This 10-pin connector transfers serial data to and from the COM 2 port.
PinSignal
CommPlete 4000 Communications Server User Guide
2
1
Figure A-5. Printer Port Connector
Description Pin
-Strobe 10
+Data Bit 0 11
+Data Bit 1 12
+Data Bit 2 13
+Data Bit 3 14
+Data Bit 4 15
+Data Bit 5 16
+Data Bit 6 17
+Data Bit 7 18-25
2
1
Figure A-6. COM 2 Port Connector
Name (Direction)
1 Carrier Detect (Input)
2 Data Set Ready (Input)
3 Receive Data (Input)
4 Request To Send (Output)
5 Transmit Data (Output)
6 Clear To Send (Input)
7 Data Terminal Ready (Output)
8 Ring Indicator
9 Signal Ground
10 Unused
26
25
Description
-Acknowledge
+Busy
+Paper End
+Select
-Auto Feed
-Error
-Initialize Printer
-Select Input
Ground
10
9
Appendices
33