Omega TX90A Series, Руководство пользователя

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1.6 Shock Resistance
Lightweight TX91A transmitter circuit boards are fabricated from rigid, shock resistant
materials with the components soldered to the circuit board.
The TX91A transmitter's small size permits mounting into thermowells or wall mount-
ing in confined areas.
SECTION 2 CONNECTING POWER AND SIGNAL INPUTS
•• Verify that the transmitter is connected for the correct power voltage rating.
•• The transmitter has no power on switch, so it will be in operation as soon as you
apply power.
Figure 2-1 Power Input Setup
+PS and -PS screws accept 2mm (13 gauge) or lighter wire. Input range is 8-50 Vdc.
DC SUPPLY
8-- 50 VDC
4-- 20mA
+IN
-IN
+PS
PS
R LOAD
THERMOCOUPLE
TRANSMITTER
1
2
5
4