S
mart
P
anel
Hardware
© 2011 by Grossenbacher Systeme AG DVS 63067 V2.0
21
resistor (120 Ohm between Pin 2 and Pin 7 of the Sub-D connector) must
be connected at the beginning and the end of each CAN bus. Do not swap
around the two signal wires!
Pin 3 and 6 (CAN_GND) are both connected internally with the CAN
Ground. Pins 4, 5 and 8 must
not
be connected! The CAN bus driver is fed
internally.
Baud rate and cable lengths
Baud rate
Max. length
20kBit/sec 2500m
25kBit/sec 2000m
50kBit/sec 1000m
100kBit/sec 650m
125kBit/sec 500m
250kBit/sec 250m
500kBit/sec 100m
1Mbit/sec 6m
Protective ground
Shield
Interface 1
Protective ground
Shield
Inside: twisted pair cable
Station 1
Station n
bus terminating resistor
DVS 63067-V3.0
Summary of Contents for SmartPanel SP-240
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