SEW Movitrac B, Operation Instructions Manual

Page: 57 / 260

Operating Instructions – MOVITRAC® B
57
4
Installing accessories and options – electrical aspects
Installation
• NOTICE Potential shift
Possible consequences include malfunctions that could lead to irreparable damage
to the unit.
– There must not be any potential shift between the connected units. Take appro-
priate measures to avoid potential shift, such as connecting the unit ground con-
nectors using a separate cable.
Wiring the FIO11B
analog module
FIO21B digital
module wiring
Connecting the
shield • Connect the shield to the electronics shield clamp on the inverter or master control-
ler and make sure it is connected over a wide area at both ends.
• There is no need for a ground connection between MOVITRAC
®
B and gateways,
or MOVITRAC
®
B and MOVITRAC
®
B with shielded cables. A 2-core cable is per-
mitted in this case.
• When connecting MOVIDRIVE
®
B and MOVITRAC
®
B, be aware that the electrical
isolation is eliminated between the reference potential DGND and ground in
MOVIDRIVE
®
B.
INFORMATION
The FIO21B and FSE24B front modules require a 24 V supply. If there is no external
voltage supply, you must not switch off parameter
P808 24VIO auxiliary voltage out-
put .
Analog input AI1 Analog output AO1
Bipolar Unipolar Current output AOC1 Voltage output AOV1
R
L
≤ 750 Ω
X45 X40
1 2 3 4 5 H L
⊥
RS-485+ RS-485– GND AI2 AOV1 GND GND AOC1
GND
–10 V
external
+10 V
external
X45 X40
1 2 3 4 5
H L
⊥
RS-485+ RS-485– GND AI2 AOV1 GND GND AOC1
GND
+10 V
external
or
X10:1
X45 X40
1 2 3 4 5
H L
⊥
RS-485+ RS-485– GND AI2 AOV1 GND GND AOC1
A
R
L
X45 X40
1 2 3 4 5 H L
⊥
RS-485+ RS-485– GND AI2 AOV1 GND GND AOC1
V
3833241355
X46 X42
1 2 3 4 5 H L
⊥
CAN + CAN – GND DI10 DI13 DI1
1
DI12
DI14
6
DI15
7
DI16
V
DC 24 V