Figure 32: Calibration Of The Bridge Voltage U - WAGO 750 Series Manual

80 Calibrating Measured Values
2. To calibrate the bridge voltage U
the measuring bridge (see connection example in Figure "Calibration of the
Bridge Voltage U
(Example for Channel 1)").

Figure 32: Calibration of the Bridge Voltage U

Supply (Example for Channel 1)
3. Use WAGO-I/O-CHECK to calibrate the equipment via this calibrator.
4. Remove the calibrator.
5. To calibrate the reference voltage Uref (Input 2), connect a calibrator
directly to the measuring bridge (see connection example in Figure
"Calibration of the Reference Voltage U
Power Supply (Example for Channel 1)").
Manual
Version 1.0.0
750-1491 2AI Resistor Bridge (Strain Gauge)
(Input 1), connect a calibrator directly to
d
when Operating with an External Power Supply
d
d
WAGO I/O System 750
when Operating with an External Power
when Operating with an External
ref