Yamatake MagneW3000 PLUS, User Manual

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System Configuration for Analog Output (4 - 20 mA DC output)
Introduction The choice of analog output depends on the purpose: WITH or WITHOUT
the communication function. Different equipment will be required depending
on the output style chosen.
WITHOUT the
communication
function
The DC power supply that transmits the analog output is built into the prod-
uct.
Analog output range is 0.8 mA - 22.4 mA (-20% - +115%).
Resistive load is 0 - 600
Ω
.
WITH the com-
munication function
Install on the receiving side the external power supply (DC power with a cur-
rent capacity of at least 40 mA) and the external resistive load (min. 250
Ω
required for communication).
Analog output range is 3.2 mA - 22.4 mA (-5% - +115%).
The DC power is 16 - 45 V DC, and the maximum value of the external resis-
tive load is:
Maximum resistive load (
Ω
) =
Continued on next page
External power supply
for communication
( – 8.5V)
0.025
Note:
• For systems WITH the communication function, failure to install the
external power supply and the external resistive load, will prevent
the analog output from being accepted on the receiving instrument
side. Be sure to install the external power supply and the external
resistive load as specified.