User`s manual

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Installation
CON1: RS-422/ 485 Output Connector (15)
Pin RS-422 RS-485
1 TX+ Data+
2 TX- Data-
3 RX+ N/C
4 RX- N/C
1
3
2
4
1
LPT1: Parallel Port Connector (14)
Pin Description Pin Description
1 STROBE 2 AFD
3 PTD0 4 ERROR
5 PTD1 6 INIT
7 PTD2 8 SLIN
9 PTD3 10 GND
11 PTD4 12 GND
13 PTD5 14 GND (Key)
15 PTD6 16 BUSY
17 PTD7 18 PE
19 ACK 20 SELECT
20
19
1 2
Connector type: 2.0mm pitch 2x10-pin headers
Connector type: 2.0mm pitch 1x4-pin wafer connector