SBus connection
[1] | Terminating resistor activated, S1 = ON |
INFORMATION
The DFP21B features an integrated SBus terminating resistor and must therefore always be installed at the beginning of the SBus connection.
The address of the DFP21B is always 0.
X46 | X26 | |
|---|---|---|
X46:1 | X26:1 | SC11 SBus +, CAN high |
X46:2 | X26:2 | SC12 SBus –, CAN low |
X46:3 | X26:3 | GND, CAN GND |
X46:7 | X26:7 | DC 24 V |
X12 | |
|---|---|
X12:8 | +24 V input |
X12:9 | GND reference potential for digital inputs |
To simplify cabling, the DFP21B can be supplied with DC 24 V from X46.7 of the MOVITRAC® to X26.7.
MOVITRAC® B must be supplied with DC 24 V at terminals X12.8 and X12.9 when it supplies voltage to the DFP21B option.
