FUTEK CSG110 User Manual

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CSG110 Product Manual

Tel: [phone]

Fax: [phone]

Toll Free: (800) 23 FUTEK

Table of Contents

Default Settings ............................................................................................................................ 3

Connections .................................................................................................................................. 3

Standard Span & Zero Adjustment ........................................................................................... 4

Shunt Readings ............................................................................................................................. 5

Switch Configurations ................................................................................................................. 5

Excitation ................................................................................................................................... 6

Polarity ...................................................................................................................................... 6

Gain ............................................................................................................................................ 7

Bandwidth ................................................................................................................................. 8

Current Setting

Advanced Span and Zero Adjustment ..................................................................................... 9

Adjusting the Zero ................................................................................................................... 9

Adjusting the Span................................................................................................................... 9

Appendix A (Noise levels) ....................................................................................................... 10

Appendix B (Specifications) ..................................................................................................... 11

(4)

...................................................................................................................... 8

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Pin

Wiring Code

1

+Excitation

(1)

2

+Signal

3

-Signal

4

-Excitation

(1)

5

Ground

6

Ground

7

Ground

8

Ground

9

Ground

Pin

Wiring Code

Cable Color Code

9

Power Supply

Red

8

Signal Out (Voltage)

Green

7

Ground

Orange

6

Ground

Black

5

Ground

N/A

4

Ground

N/A

3

Ground

N/A

2

Ground

Blue

1

Signal Out (Current)

(2)

White

Female- Sensor Side

Default Settings

 Input Range: 0 to +/-2 mV/V
 Excitation Voltage: 10 VDC
 Output Range: +/-10 VDC, 4-20 mA

Connections

Note: Do not connect the device to the power supply when the power
supply is already on!

(1) For 6 wire sensors connect +Sense to +Excitation and –Sense to –Excitation or Ground
(2) Only available with current output option

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Zero

Span

Shunt

Standard Span & Zero Adjustment

Once all of the connections are complete, you can begin to set up the sensor/amplifier
system. You will need to have the output from the CSG110 connected to a device so
you can read the voltage or current.

To set up the system, follow the steps below:

1. Apply a known load to the sensor.

2. Allow the sensor to settle.

3. Use a screwdriver to adjust the span that correlates with that load.

4. Remove the load.

5. Allow the sensor to settle.

6. Adjust the zero.

Ex. If you are applying a full load to the sensor with an excitation voltage of 10 VDC,
then you would want to adjust the output (span) to 10VDC or 20mA. If you are
applying half of the full load then you would want to adjust the span to exactly half of
the maximum. Once your span is set, check the zero. With no load applied to the
sensor, adjust the zero.

Note: Adjusting the zero and span is done by using a screw driver to adjust the
potentiometers (pots).

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