MICRO-EPSILON IF2030/ENETIP, Руководство по эксплуатации

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Page 12
Installation and Assembly
IF2030/ENETIP
4.2.1 Supply Voltage
The supply voltage is daisy-chained from the supply port (terminal 1) to the sensor port (terminal 2), i.e., the supply voltage must
match that of the sensor. Positive voltage must be between 9 V and 36 V.
Connect the inputs
V+
and on terminal 1 to a voltage supply. Maximum cable length 3 m.
The voltage supply must match that of the connected sensor, because the voltage is internally daisy-chained.
MICRO-EPSILON recommends using the optionally available power supply PS2020,
input 100 - 240 VAC, output 24 VDC/2.5 A, see appendix.
230 VAC PE
N L
i
If the distance between
IF2030/ENETIP and the connected
sensor/controller is long,
Micro-Epsilon recommends that
a separate supply be used for the
sensor/controller.
V+
V-
RS485 A
RS485 B
n.c.
Fig. 3 Interface module with optional
PS2020 power supply
Fig. 4 Optional supply voltage wiring at rear
of terminal