30
AXOR Industries Service Manual MiniMagnum
TM
ver.1 rev.05/'15
2.15 Analog inputs connections
+
-
CN
-VREF
+VREF
10K0
10K0
10K0
2K0
2K0
AGND
AGND
1
3
2
CN-GND
10K0
MiniMagnum
M1
DIFFERENTIAL MODE (+/-Vref)
COMMON MODE (+/-Vref)
+
-
CN
+VREF
10K0
10K0
10K0
10K0
2K0
2K0
AGND
AGND
1
3
2
CN-GND
M1
MiniMagnum
ANALOG DIFFERENTIAL OR COMMON MODE INPUT (+/-Vref and
TPRC) connection
+
-
CN
20K0
2K0
1K
TORQUE
REFERENCE
AGND
220p
4
AGND
3
AGND
CN-GND
M1
COMMON MODE (TPRC)
The technical characteristics of TPRC input are as follows:
Voltage: ±10V Max.
Input impedance: 20k ohm.
Note: We suggest connecting the shield on both sides: drive side, follow the indications illustrated on
paragraph 2.6.
The technical characteristics of these inputs are as follows:
Voltage: ±10V Max.
Input impedance: 40k ohm.
To change the sense of rotation, apply the positive voltage reference to M1-2, or change the Rotary
Direction parameter in the Speed window (from Positive to Negative).
Note: We suggest connecting the shield on both sides: drive side, follow the indications illustrated on
paragraph 2.6.