UK
ioControl
11
Designation
Potential
Connector: Pin
Fuse
V
CAN
Optional supply CAN1 interface
CR2050: connected to VBBS
CR2051: no connection to VBB
S
CR2052: connected to VBB
S
8���32 V DC
CAN IN: Pins 3+4
CR2050: -
CR2051: 3 A
CR2052: -
►
Connect the ground pins belonging to the supply voltages (GND
1
, GND
2
, if
appl� GND
CAN
) to the common ground�
6.7 Examples for connection types
6.7.1 CR2050
Example 1
CAN loop,
supply via
CAN IN
CR2050
* Load-Dump
Protection
CAN IN
CAN OUT
03/04
V
CAN
02/05
CAN1
Supply
3 A
n.c.
n.c.
01/06
GND
CAN
VBB
S
*
06
GND
1
n.c.
01
04
03/04
V
CAN
CAN1
GND
CAN
03
n.c.
02/05
CAN2
02/05
01/06
CR2050
* Load-Dump
Protection
CAN IN
CAN OUT
03/04
V
CAN
02/05
CAN1
Supply
3 A
n.c.
01/06
GND
CAN
VBB
S
*
06
GND
1
n.c.
01
04
03/04
V
CAN
CAN1
GND
CAN
03
n.c.
02/05
CAN2
02/05
01/06
Example 2
Supply via
connectorX1
