Azbil VDC User Manual

Azbil Corporation Electrical wiring
Model MTG11A/18A, MTG11B/18B, MTG14C 3-7
Wiring connection of power supply and analog current output
Input circuit such as sequence controllers
It must use 4-20 mA such as sequence controllers and the input to the equipment with
A/D at high speed must use the following optional circuits.
Figure 3-4 Wire connection diagram
Figure 3-5 Wire connection diagram (When inputting to the sequence controller etc.)
m CAUTION
• Incorrect wiring polarity can cause damage to the equipment. Double-check the
wiring position.
• The SFC and HART Communicator cannot be used simultaneously.
• Only the communication method selected by the data setting device is available.
SFC
HART
®
Communicator
250Ω
–+
+
–
+
–
*
*
* Connect 250 Ω or over as
an external load resistance.
Converter
Power supply
24V/42V DC
Receiving
instrument
Red
Black
100Ω
1μF250Ω
MTG
Power supply
24V/42V DC
+
-
+
-
+
-
Receiving 
instrument
CM2-MTG300-2001.book 7 ページ ２０１５年９月２９日 火曜日 午前１０時１４分

Azbil VDC Specifications

General

Brand	Azbil
Model	VDC
Category	Measuring Instruments
Language	English