Figure 17, Wired and mounted pre-amplifier -15, Warning – CiDRA Elevated Temperature Sensor Head User Manual

Page 19

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WARNING

Discharge each sensor per user manual instructions just prior to
connecting sensors to preamp. Failure to do so may result in
damage to preamp!!

Starting with sensor #1, discharge that sensor by attaching it to the
sensor shorting plug. Insert the sensor connector into the mating
connector (connector #1) mounted on the bottom of the preamplifier
module. Repeat for the remaining 9 wires. Note: It may be easier to
connect the sensors by first removing the connector block and then re-
installing the block after all connections have been made.

Turn the pre-amplifier over.

Re-install the four pre-amplifier mounting screws.

Connect the wire interconnect wire connector to the pre-amplifier.

Interconnect
wire connector

Figure 17

Wired and Mounted Pre-amplifier

Ensure the grounding wire is attached to the pre-amplifier cover

Install the preamplifier cover and install the four cover screws.

21020-01 Rev 01

Page 2-15

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