Kobold KEC-1, Руководство по эксплуатации

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Wiring
KEC-2 K01/1216 Page 17 of 35
7.3 Wire connection
7.3.1 General:

Wiring to be done in strainless state only.

Length of cable skinning to be minimized

Not used cable entries must be closed with end caps

Use of cables with cross section of >= 0.25 mm²
7.3.2 Power supply
7.3.3 Modbus (termination):
If the sensor placed at the end oft he Modbus system a termination is required.
Therfore the enclosed 120R resistor ist o be connected at Pin 1 and Pin 3 of connector „X2“
Pulse
X1 X2
X3
1 2
GN
D
VB+
1 2
3
Mod(A
)
1 2 3 4
Pulse
DIR
Main Board
Mod(B
)
120R
Te
rm
in
at
io
n
M
od
bu
s
7.3.4 Pulse Output