Powercom 485
4
Description and operating instuctions
3
VAH
L
E
P
O
W
ER
C
O
M
®
,K
om
.-
N
r.
00
000nn
nnn
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C
-E
N
-009_
23-
0
9-
20
14.
fm
,
S
tand:
2
3.
09.
2014
Note
At inspections at connection trolleys without data communication it must be se-
cured that electrical lines which are originally used for the data communication
must be disconnected at the connection trolleys and be layed under safety-critical
aspects.
1.1.3
Technical Data
Voltage drop: 10% max.
The VAHLE POWERCOM
®
485 devices support only one of the data transmissi-
on rates defined in the DIN 19 245 specification: 9.6 kbit/s or 19.2 kbit/s depend-
ing on the device type.
The VAHLE POWERCOM
®
485 devices regenerate the signal form and ampli-
tude of the received data.
Note:
Due to the complexity and versatility of switching power supplies a custo-
mer's check in connection with Vahle - electronic components is recom-
mended.
1.1.4
Wiring the conductor rails
Some special features must be observed when wiring the conductor rails.
Type
Length of transmission
Devices/Segment Description
Order-Nr.
VAHLE POW-
ERCOM
®
485
230V
up to 5000m
64
Additional interface:
Allen-Bradley DH 485,
MODBUS
Power -10%
Weight: 1100g
910 108
VAHLE POW-
ERCOM
®
485
115V
up to 5000m
64
910 109
Parameter
Dimension
Gewicht
[g]
1100
Dimension (HxWxD)
[mm]
117x85x110
Operation temperature
[°C]
-20...+50
Storage temperature
[°C]
-20...+50
Operation voltage
[VDC]
230 (115 option)
Power demand
[W]
max. 20
Current consumption
[A]
0,08 (230VDC) / 0,18 (115VDC)
Protection class
IP20