Connection Diagram - Bosch Rexroth PRC 7 00-L-0301-Serie Typspezifische Anleitung

R911405013 | PRC 7x00-Lx/Wx-0301
Welding-Transformer
(refer to Fig. 2 Mains
connection)
1
0V extern 2
3
+24V I/O 4
+24V fan 5
shield 6
Main switch release +24V 7
+24V external 8
9
10
11
12
13
14
Second current sensor ISEK_1 1
Second current sensor ISEK_2 2
Second current sensor shield 3
TEMP_1 +24V (digital) 4
TEMP_2 +24V (digital) 5
Transformer temperatur shield 6
Secondary voltage USEK_1 7
Secondary voltage USEK_2 8
Secondary voltage shield 9
10
11
12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5

Connection Diagram

XGSD1 SD-
Card and
Micro-USB
XDS1
Power supply,
stop circuit, ext.
Fan, main
switch release
Note:
on XDS1 is between pin 3 and pin
10 the connection of a potential-
free contact of the stop circuit
prepared (refer to Rexroth
PRC7000 Process Resistance
Welding Control instructions,
XGM1
XDS1).
Transformer
The 24V supply for the I/O plugs
Interface
can be connected with XDS1 pin4
and pin 11.
The 24V supply for the I/O plugs
should always be prepared.
The supply of the I/O plugs for
each XGD1/XGD2 and XGD3 will
be connected to the pins 1
(+24V_IO) and pin 10 (0V_IO)
XGM2
(refer to Rexroth PRC7000
Pressure
Process Resistance Welding
Interface
Control instructions, XGD1-3).
The pins 1 respectively pins 10 of
the connectors XGD1 and XGD2
are connected together in the
device.
The supply shall be provided to
XGD1 or XGD2 and XGD3.
XGM3
Force
Interface
XGM4
Analog
Interface,
High Speed
inputs
Note:
Relay and contactors require
RFI suppression
E.g. free wheeling diode for small
relays and contactors
Fig. 1: Basic Weld Timer
Note: Current status of EAs, cabinet hardware not yet determined.
Bosch Rexroth AG | Electric Drives and Controls
Mains
(refer to Fig.2 Mains
connection)
XFE0
Ethernet
Port 0
PRI7000
Process
XFU1
interface
Port 1
XFE1
Universal
inte rfa ce
slot
Sta ndard
Any bus
CC
XFU0
USB
Port 0
XFS1
WIC
Port 1
XFS2
WIC
Port 2
24 V
E00
E01
E02
XGD1
E03
Discrete
E04
inputs
E05
E06
E07
0 V
24 V
E08
E09
E10
XGD2
E11
Discrete
E12
inputs
E13
E14
E15
0V
24 V
A00
A01
A02
XGD3
A03
Discrete
A04
outputs
A05
A06
A07
0 V
55/92
Fuse monitoring FC6
Fuse monitoring FC7
Speed tip dresser 1, not used
Swiveling device tip dresser 1 back, not used
Swiveling device tip dresser 1 front, not used
Monitoring motor protection switch -QA2 gun drives
Stroke cylinders tip dress 1 swiveled in/out position, no
Monitoring motor protection switch -QA4 gun drives
24 V I/O supply
Operating protection
+24V detection 3-fold cabinet, not used
Fuse monitoring FC2
Fuse monitoring FC3
Welding release, drive release
Fuse monitoring FC1
Power circuit breaker on
No ground fault current
0 V I/O supply
24 V I/O supply
Tip dresser channel 1, (not wired ex works)
Tip dresser channel 2, (not wired ex works)
Swivel device tip dresser 1 front, not used
Swivel device tip dresser 1 back, not used
Brake valve tip dresser 1 undamping, not used
Stroke cylinder tip dresser 1 swiveled in/out position, no
0 V I/O supply