Lpt1-Printer Port And Sis; Fig. 7-8: Serial Interface Com2 (Sis) And Lpt1; Fig. 7-9: Table Of Gpio Adjustment - Bosch Rexroth Indramat BTV30.2 Project Planning Manual

7-4
Connection Pin Assignment

LPT1-Printer Port and SIS

Section of bottom view
X16
F1
3,1 A T
X2
X 1
12 VDC OUT
3 A max.
UE1 UE2
General Purpose IO1
Output (high)
Output (low)
Output (high)
Output (low)
Output (high)
Output (low)
Output (high)
Output (low)
The both interfaces are lead out to a separate slot metal sheet. They are
internal directly connected to the Slot CPU across an printed wiring board
(PSU02). The serial interface COM2 (X16) is wired by Indramat standard
(SIS). The LPT printer port possesses the standard centronics pin
assignment. In Fig. 7-8 below you can see the individual pin assignments.
COM2 (X16)
Serial interface RS485/RS232
Pin
1
3
5
7
9
11
13
15
LPT1 (X2)
Printer port (Centronics)
Pin
1
3
5
7
U1 U2
9
11
13
15
17
19
21
23
25
Fig. 7-8: Serial interface COM2 (SIS) and LPT1
Configuration
The configuration of the PSU02 is made by BIOS settings (Inside Utilities
Fig. 9-15). Look at the table below which functions are possible.
General Purpose IO 4 General Purpose IO 6
Output (high) Output (high)
Output (high) Output (high)
Output (low) Output (high)
Output (low) Output (high)
Output (high) Output (low)
Output (high) Output (low)
Output (low) Output (low)
Output (low) Output (low)
Fig. 7-9: Table of GPIO adjustment
Signal name Pin
Protected Ground 2
RxD (RS232) 4
RS485- / RxD- (RS422) 6
Signal Ground 8
TxD+ (RS422) 10
TxD - (RS422) 12
Request To Send (RS232) 14
Data Terminal Ready
Signal name Pin
/STB - Strobe 2
PD1 4
PD3 6
PD5 8
PD7 10
Busy 12
SLCT - Select 14
/ERR - Error 16
/SLCTIN - Select In 18
GND 20
GND 22
GND 24
GND
Function RS485
Automatic (Default) Off (Default)
Input
RTS-Control
/RTS-Control
Input
Input
Input
Input
BTV30.2
Signal name
TxD (RS232)
RS485+ / RxD+ (RS422)
Data Set Ready (RS232)
Data Carrier Datected (RS232)
GND
+5V
Clear To Send (RS232)
Signal name
PD0
PD2
PD4
PD6
/ACK - Acknowledge
PE - Paper End
/AFD - Auto Feed
/INIT
GND
GND
GND
GND
Ansicht_PSU.fh7
Function RS422
Automatic
Output
Output
Output
Automatic
RTS-Control
/RTS-Control
DOK-MTC200-BTV30.2****-PR02-EN-P