Bosch Rexroth IndraControl XM42 - 9.2 Extension bus; 9.3 S20 interface

No. Name Connection type Connector type
(Integrated)
Mating connector and cable
(From outside)
④ XF30 USB host
USB 2.0
USB TYPE A-socket
4-pin
USB TYPE A-plug
(4-wire)
⑤ XF3 Ethernet
Profinet, Ethernet IP,
etc.
RJ-45 socket
8-pin
RJ-45 plug
(twisted pair, 8-wire)
⑥ XF1 Ethernet
(Sercos)
RJ-45 socket
8-pin
RJ-45 plug
(twisted pair, 8-wire)
⑦ XF4 Ethernet
Profinet, Ethernet IP,
etc.
RJ-45 socket
8-pin
RJ-45 plug
(twisted pair, 8-wire)
⑧ XF2 Ethernet
(Sercos)
RJ-45 socket
8-pin
RJ-45 plug
(twisted pair, 8-wire)
⑨ XBAT Battery case – –
⑩ XFAN Fan connection – –
⑪ XF31 USB device
USB 2.0
Micro USB socket
4-pin
Micro USB plug
(4-wire)
⑫ – S20 bus Bus base
32-pin
Bus base for S20 I/O modules
32-pin
⑬ SG10 Slot for SD card – SD card
⑭ – Grounding screw – –
Tab. 9-1: Control interfaces
9.2
Extension bus
Up to three extension modules can be freely connected at the left of the control.
The extension modules have to be attached without any gaps via the bus bases
on the left side of the IndraControl XM42 and supplied with the same 24 V sup-
ply voltage. Switch on and off the 24 V supply voltage of the extension modules
synchronously with the IndraControl XM42.
9.3
S20 interface
Up to 63 S20 modules can be connected to the S20 interface on the right of the
IndraControl XM42 via S20 bus bases. The number of connectable modules de-
pends on the total current consumption of the S20 modules. The IndraControl
XM42 can provide up to 2 A for the power supply of the S20 modules.
Overloading the U
BUS
for the S20 bus can cause a control failure.
IndraControl XM42 Controls 15/65
Interfaces
R911345566_Edition 03 Bosch Rexroth AG