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Hardware Information

Parallel Port LPT1

The parallel port (LPT 1) on the SIMATIC Box PC 620 has the following pinout:
Figure 8-3 Parallel Port LPT 1 (Socket)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
:
8-18
1
13
Signal Designation
/ Strobe (CLK)
Data - Bit 0
Data - Bit 1
Data - Bit 2
Data - Bit 3
Data - Bit 4
Data - Bit 5
Data - Bit 6
Data - Bit 7
/ACK (Acknowledge)
BUSY
PE (PAPER END)
SELECT
/ AUTO FEED
/ ERROR
/ INIT
/ SELECT IN
GND
:
14
25
Input /Output
Output (open collector)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Output (TTL level)
Input (4,7 kW pull up)
Input (4,7 kW pull up)
Input (4,7 kW pull up)
Input (4,7 kW pull up)
Output (open collector)
Input (4,7 kW pull up)
Output (open collector)
Output (open collector)
-
:
SIMATIC Box PC 620 Manual
C79000-G7076-C639-04

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