Minebea Intec Signum 2 Notice D'installation page 5

– Attach the wires securely to the screw terminals
Pin Assignments in the Display and Control Unit
No. Signal name Meaning
1 BR_POS Bridge supply voltage (+)
2 SENSE_POS Sense (+) for the bridge supply voltage
3 OUT_POS Measuring voltage positive
4 OUT_NEG Measuring voltage negative
5 SENSE_NEG Sense (-) for bridge supply voltage
6 BR_NEG Bridge supply voltage (-)
Please refer to the service specifications or operating instructions for the load cell or
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weighing platform in question for details on the assignment of wire colors to signals.
Isolate unused wires in accordance with industry standards.
If a load receptor that uses 4-conductor technology is connected (i.e., the cable from
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the load cell has only four wires), add wire straps to connect wires 1 and 2 (BR_POS and
SENSE_POS) to wires 5 and 6 (SENSE_NEG and BR_NEG).
§ Close the Signum display and control unit:
Position the front panel on the display and control unit and fasten it with the 4 cap nuts
Connecting the Display and Control Unit to AC Power
§ Check the voltage rating and the plug design.
$ The display and control unit is powered through the pre-installed power cord.
The power supply is built into display and control unit, which can be operated with
a supply voltage of 100 V to 240 V.
Make sure that the voltage rating printed on the manufacturer's ID label is identical
to that of your local line voltage. If the voltage specified on the label or the plug design
of the power cord do not match the rating or standard you use, please contact your
Minebea Intec office or dealer.
The power connection must be made in accordance with the regulations applicable in
your country.
The device (protection class 1) must be plugged into a properly installed wall outlet
which has a protective grounding conductor (PE) and a fuse with maximum 16A.
The power plug or other suitable device for disconnecting the power must be easily
accessible.
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Signum Option A15