Hardware Information
7-11
SIMATIC Field PG P4 Manual
A5E00180080-04
The parallel port LPT has the following pinout:
1
13
14
25
Pin No.
Designation
Description
Input /Output
1
/ Strobe (CLK)
Data message
Output (open collector)
2
Data - Bit 0
Data line 0
Output (TTL level)
3
Data - Bit 1
Data line 1
Output (TTL level)
4
Data - Bit 2
Data line 2
Output (TTL level)
5
Data - Bit 3
Data line 3
Output (TTL level)
6
Data - Bit 4
Data line 4
Output (TTL level)
7
Data - Bit 5
Data line 5
Output (TTL level)
8
Data - Bit 6
Data line 6
Output (TTL level)
9
Data - Bit 7
Data line 7
Output (TTL level)
10
/ACK
Acknowledge
Input (4,7 k
W
pull up)
11
BUSY
Not busy
Input (4,7 k
W
pull up)
12
PE (PAPER END)
Paper end
Input (4,7 k
W
pull up)
13
SELECT
Device selection
Input (4,7 k
W
pull up)
14
/ AUTO FEED
Automatic new line
Output (open collector)
15
/ ERROR
Device error
Input (4,7 k
W
pull up)
16
/ INIT
Reset / Initialization
Output (open collector)
17
/ SELECT IN
Printer selection
Output (open collector)
18 - 25
GND
Ground
-
Summary of Contents for SIMATIC Field PG P4
Page 8: ...Preface viii SIMATIC Field PG P4 Manual A5E00180080 04 ...
Page 12: ...Contents xii SIMATIC Field PG P4 Manual A5E00180080 04 ...
Page 18: ...Important Notes 1 6 SIMATIC Field PG P4 Manual A5E00180080 04 ...
Page 92: ...Error Diagnostics 6 2 SIMATIC Field PG P4 Manual A5E00180080 04 ...
Page 126: ...Technical Specifications B 6 SIMATIC Field PG P4 Manual A5E00180080 04 ...
