Connection Diagram - Bosch Rexroth PRC 7 00-L 403-Serie Typspezifische Anleitung

R911381576 | PRC 7x00-Lx/Wx-403
Welding-Transformer
(see fig.2)
0V extern
Stop 1
+24V I/O
+24V fan
shield
Main switch release +24V
+24V external
0V external
Stop 2
Second. current sensor ISEK_1
Second. current sensor ISEK_2
Second current sensor shield
TEMP_1 +24V (digital)
TEMP_2 +24V (digital)
Transformer temperatur. shield
Secondary voltage USEK_1
Secondary voltage USEK_2
Secondary voltage shield
DRUCK_IN_1 analog
DRUCK_IN_2 analog
Force
sensor
(optional)
KRAFT_IN_1 analog
KRAFT_IN_2 analog
5

Connection Diagram

1
2
3
4
XDS1
5
Power supply,
6
Note:
stop circuit, ext.
7
on XDS1 is between pin 3 and
8 Fan, main
pin 10 the connection of a
9
switch release
potential-free contact of the
10
stop circuit prepared (refer to
11
Rexroth PRC7000 Process
12
Resistance Welding Control
13
instructions, XDS1).
14
The 24V supply for the I/O
plugs can be connected with
1
2 XDS1 pin4 and pin 11.
3 The 24V supply for the I/O
4 plugs should always be
XGM1
5
prepared.
6 Transformer
The supply of the I/O plugs for
7
Interface
each XGD1/XGD2 and XGD3
8
will be connected to the pins 1
9
(+24V_IO) and pin 10 (0V_IO)
10
(refer to Rexroth PRC7000
11
Process Resistance Welding
12
Control instructions, XGD1-3).
The pins 1 respectively pins 10
1
of the connectors XGD1 and
2
XGD2 are connected together
3
XGM2
in the device.
4
Pressure
5 The supply shall be provided to
Interface
6
XGD1 or XGD2 and XGD3.
7
8
1
2
3
4
XGM3
5
Force
6
Interface
7
8
9
10
1
2
3
4
5
6
XGM4
7
Analog
8
Interface,
9
High Speed
10
inputs
11
12
13
14
15
16
Fig. 1: Basic Weld Timer
Bosch Rexroth AG | Electric Drives and Controls
Mains
(see fig.2)
XFE0
Ethernet
Port 0
XGSD1 SD-
PRI7000
Card and
Process
XFU1
Interface
Micro-USB
Port 1
RJ45
Port1
XFE1
Ethernet
IP Module
RJ45
Port2
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
Note:
Relay and contactors require RFI
suppression
E.g. free wheeling diode for small
relays and contactors
27/42
Cooling water flow ok
E.l.c.b. tripped
Motor protection trip tip dresser
Tip dresser supply voltage contactor
24 V I/O
Magnet valve (water flow)
KSR selection 1
KSR selection 2
KSR selection 3
0 V I/O