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Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual
Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual
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Tool cable connector pinout
PIN (colour, size)
Description
PE (green–yellow,
1.0 mm
2
)
Not in use
1 (brown, 1.00 mm²) Phase A
2 (blue, 1.00 mm²)
Phase B
3 (black, 1.00 mm²)
Phase C
A (grey, 0.25 mm²)
C–
B (pink, 0.25 mm²)
C+
C (green, 0.25 mm²)
C (yellow, 0.25 mm²)
P–
NTC–
D (brown, 0.25 mm²) NTC+
E (white, 0.25 mm²)
P+
NOTE:
NTC– and P– are connected together to the same PIN inside the connector.
Hilscher NT 50-RS-EN adapter cable pinout (female DSUB-9)
PIN (colour)
Description
1 (white, WH)
GND
4 (brown, BN)
Modbus RTU (A, RxD / TxD+)
5 (green, GN)
Modbus RTU (B, RxD / TxD–)
SHIELD
Shield
Jumper description
Jumpers
Default
Description
JP1
Not set
Reserved for future use.
JP2
Not set
If set, a terminating resistor of 270 Ω is connected across
Modbus RTU pins A and B.
JP3
Not set
If set, a pull-down resistor of 10 kΩ is connected to Modbus
RTU B-pin.
JP4
Not set
If set, a pull-up resistor of 10 kΩ is connected to Modbus RTU
A-pin.
JP12
Not set
If set, digital speed control feature is enabled.
JP13
Not set
If set, D2–D3, D17–D22 indicators will output the current
Modbus RTU slave address instead of speed set-point.
JP15
Not set
Reset to factory settings.
D24
Lit if digital speed control interface is enabled.
D25
Lit if the alarm status flag is set.
D26
Relay status indicator.
D29
Modbus RTU receive indicator.
D30
Modbus RTU transmit indicator.
D36
Possible tool wiring fault.
