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6109A/7109A
Operators Manual
12
Input Module (Option)
The 7109A-P and 6109A-P come with an Input Module that measures various
types of temperature sensors. This optional input module is shown in Figure 5.
F 50 mA 250V
3
1
2
4
5
icu02.eps
Number Description
Current Fuse - Protects the Input Module and connected devices from accidental short
circuit. Replace the fuse only with the same type: 5 mm × 20 mm, 50 mA, fast-acting.
RTD Terminals - A test RTD connects to these terminals. The graphic on the panel shows
the circuit diagram for a four-wire RTD.
Reference PRT Connector - A reference probe plugs into this socket. The connector
accepts a Fluke INFO-CON plug with a memory device that stores probe coefficients.
Thermocouple Input - A miniature thermocouple connector.
Transmitter Terminals - A 4-20 mA transmitter connects to the two transmitter terminals
labeled mA LOOP and COM.
Figure 5. Input Module Option
Installation
The subsequent sections explain safe and correct Product installation.
Product Placement
Warnings
To prevent possible electrical shock, fire, or personal injury, do
not restrict access to the Product mains power cord. The mains
power cord is the mains disconnecting device.
Place the unpacked Product on a clean, sturdy, flat surface in a spacious location
with good environmental control. There must be at least 150 mm (6 inches) of
space around the front and sides and 300 mm of open space behind the Product
for the ventilation and cooling fans to operate properly. The environment must
maintain a steady, moderate temperature and dissipate up to 1000 W of heat
produced by the Product. Avoid air drafts and temperature fluctuations that could
adversely affect the temperature stability of the Product.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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