B&R 8I84T200037.01P-1, User Manual

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Installation guide
84 ACOPOSinverter P84 User's Manual 2.10
1.3.15 Option terminals
1.3.15.1 Encoder interface card terminals
A
A
B
B
0Vs
+Vs
Maximum wire thickness: 1.5 mm²
Maximum tightening torque: 0.25 Nm
1.3.15.2 Characteristics and function of the terminals
Encoder interface cards with RS422-compatible differential outputs
Electrical characteristics Terminals Function
8I0AC123.300-1 8I0AC123.301-1
+Vs
0 Vs
Power supply for encoder • 5 V (max. 5.5 V), protected against short circuit
and overload
• Max. current 200 mA
• 15 V (max. 16 V), protected against short circuit
and overload
• Max. current 175 mA
A, /A
B, /B
Incremental logic inputs • Max. resolution: 5,000 pulses/revolution
• Max. frequency: 300 kHz
• Available Input voltage: 5 V
Encoder interface cards with open-collector outputs
Electrical characteristics Terminals Function
8I0AC123.302-1 8I0AC123.303-1
+Vs
0 Vs
Power supply for encoder • 12 V (max. 13 V), protected against short circuit
and overload
• Max. current 175 mA
• 15 V (max. 16 V), protected against short circuit
and overload
• Max. current 175 mA
A, /A
B, /B
Incremental logic inputs • Max. resolution: 5,000 pulses/revolution
• Max. frequency: 300 kHz
Encoder interface cards with push-pull outputs
Electrical characteristics Terminals Function
8I0AC123.304-1 8I0AC123.305-1 8I0AC123.306-1
+Vs
0 Vs
Power supply for encoder • 12 V (max. 13 V), protect-
ed against short circuit and
overload
• Max. current 175 mA
• 15 V (max. 16 V), protect-
ed against short circuit and
overload
• Max. current 175 mA
• 24 V (min. 20 V, max. 30 V),
protected against short circuit
and overload
• Max. current 100 mA
A, /A
B, /B
Incremental logic inputs • Max. resolution: 5,000 pulses/revolution
• Max. frequency: 300 kHz
1.3.15.3 Wiring of the encoder
Use a shielded cable with three twisted pairs with a pitch between 25 and 50 mm. Ground the shield at both ends.
The minimum cross section of the conductor must meet the requirements listed in the tables below, so as to limit
line voltage drops:
8I0AC123.300-1, 8I0AC123.301-1 8I0AC123.302-1 to 8I0AC123.306-1
Max encoder
Cable length
Max. current consump-
tion of the encoder
Minimum cross sec-
tion of the conductor
Max. current consump-
tion of the encoder
Minimum cross sec-
tion of the conductor
100 mA 0.2 mm² 24 AWG 100 mA 0.2 mm² 24 AWG
10 m
200 mA 0.2 mm² 24 AWG 200 mA 0.2 mm² 24 AWG
100 mA 0.5 mm² 20 AWG 100 mA 0.5 mm² 20 AWG
50 m
200 mA 0.75 mm² 18 AWG 200 mA 0.75 mm² 18 AWG
100 mA 0.75 mm² 18 AWG 100 mA 0.75 mm² 18 AWG
100 m
200 mA 1.5 mm² 15 AWG 200 mA 1.5 mm² 15 AWG
- - - 100 mA 0.5 mm² 20 AWG
200 m
- - - 200 mA 1.5 mm² 15 AWG
- - - 100 mA 0.75 mm² 18 AWG
300 m
- - - 200 mA 1.5 mm² 15 AWG