Bus Transceiver And Device Supplied Via Bus Cable - Leuze electronic DDLS 200 Technical Description

9.1.3 Bus transceiver and device supplied via bus cable

• Switch S2 = BUS.
• Bus not electrically insulated (non-isolated node)
• Current consumption see chapter 3 "Technical Data".
DeviceNet/CANopen
outgoing bus
DeviceNet/CANopen
incoming bus
Figure 9.4: Bus transceiver and device supplied via bus cable
Incoming bus cable
Cable
V- (black)
CAN_L (blue)
DRAIN (transparent)
CAN_H (white)
V+ (red)
Table 9.1: Connection table
Note!
In order for this interface connection to be conformant with the DeviceNet Ground concept,
the load on the switching output and/or the source at the switching input must be potential
free.
If the complete device is operated using the supply in the bus cable, it must be ensured that
the voltage is at least 18V.
The total current of the device is the device current plus the current drawn at the switching
output.
Leuze electronic
Row 1
Terminal
V- (row 1)
CAN_L (row 1)
DRAIN (row 1)
CAN_H (row 1)
V+ (row 1)
Bridge between Vin and V+ (row 2)
Bridge between GND and V- (row 2)
DDLS 200
DeviceNet / CANopen
Row 2
Outgoing bus cable
Cable
V- (black)
CAN_L (blue)
DRAIN (transparent)
CAN_H (white)
V+ (red)
Terminal
GND
CAN_L (row 2)
DRAIN (row 2)
CAN_H (row 2)
Vin
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