Kahn Easidew PRO XP, Руководство пользователя

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Easidew PRO XP User’s Manual
Kahn Instruments 9
INSTALLATION
2.4 Electrical Schematic
2.4.1 Easidew PRO XP EX1 (Non-Display)
NOTE: To insure compliance with EMC standards, insure that the screen of the
power supply/signal cable or the power supply/signal conduit is connected
to ground.
With the cable entry option, a conductive cable entry gland is recommended,
allowing the transmitter housing to be ground via the cable screen connection.
Always connect the 4-20 mA return signal to a suitable load
(see
Figure 15)
before the power is applied. Without this
connection, the transmitter may be damaged if allowed to
operate for prolonged periods.
1 2 3 4
+
-
LOAD SUPPLY
Screen or Conduit
Figure 10
Electrical Schematic - Easidew PRO XP EX1 (Non-Display)