Siemens SITRANS FUS1010 NEMA-4X/ IP 65 Benutzerhandbuch
3-17
1010NFM-3J
Section 3
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Tighten all TB1 and TB2 terminal block screws.
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Replace I/O Board and secure with four captive screws.
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Replace Access Cover and finger tighten captive thumbscrew.
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Using a flat-blade screwdriver, loosen Terminal Block TB1 and TB2 screws.
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Connect the wires of the 1012EC Series cable as follows:
3.2.2 1010N SUPPLY AND RETURN CONNECTIONS
Terminals for the supply and return sensor connections are located on the Analog Input Module as
previously shown. For other terminal locations on System 1010N Single Channel and Dual Channel
units, see drawings 1010N-5-7 or 1010N-5D-7, respectively. For terminal locations on Multi-Channel
units, see drawing 1010N-8M-7.
previously shown. For other terminal locations on System 1010N Single Channel and Dual Channel
units, see drawings 1010N-5-7 or 1010N-5D-7, respectively. For terminal locations on Multi-Channel
units, see drawing 1010N-8M-7.
WARNING: Set flowmeter and instrumentation power to OFF when inserting or removing the
module, or when making connections to TB1, TB2, TB3, and TB4.
1. Connect the RTD liquid temperature cable (1012EC) as shown in the table below:
1012EC SERIES
CABLE
TERMINAL TB1
WIRE #1 (Black)
to TB1-1
WIRE #2 (White)
to TB1-2
WIRE #3 (Green
to TB1-3
WIRE #4 (Red)
to TB1-4
WIRE #5 GND/SHLD (Blue)
to TB1-5
2. Complete the temperature sensor current loop by shorting together terminals 1 and 4 of the
unused TB2 temperature sensor terminal block.
3. Ground the voltage sensing leads (terminals 2 and 3 of TB2) by connecting them both to
terminal 5.