182
System Manual V2 – MOVITRAC® B
8
Installing FSC11B / FIO11B
Installation
System bus connection MOVITRAC
®
B with DFx/UOH11B gateways or DFx integrated
in MOVITRAC
®
B
X45
X46
1 2 3 4 5 6
H L
⊥
FSC11B
MOVITRAC
®
B
7
X44
S1
S2
OFF
ON
X26
1 2 3 4 5 6 7
UOH11B
X24
H1
H2
DFP21B
0 1
2
2
2
2
0
1
2
3
2
2
2
AS
4
5
6
X30
ADDRESS
1
6
5
9
RUN
BUS
FAULT
+ 24 V
GND
Line length
•
The permitted total cable length depends on the baud rate setting of the SBus (P884):
–
125 kBaud: 320 m (1050 ft)
–
250 kBaud: 160 m (525 ft)
–
500 kBaud: 80 m (260 ft)
–
1000 kBaud: 40 m (130 ft)
•
You must use shielded cables.
NOTE
Terminating resistor: Switch on the system bus terminating resistor (S1 = ON) at the
start and end of the system bus connection. Switch off the terminating resistor on the
units in between (S1 = OFF).
Certain units have a permanently integrated terminating resistor that cannot be
switched off. This is the case for UFx and DFx/UOH. These gateways form the end of
the physical line.
Do not connect any external terminating resistors.
Содержание MOVITRAC MC07B0037-2A3-4-00
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