ABB FPTC-01, User Manual

Page: 81 / 108

80 Technical data
Connections

Motor thermistor connection
•
Wire size max. 2.5 mm
2
•
Length max. 700 m (2300 ft)
(1400 m [4600 ft] for the whole loop)
•
With the specified cable type: Detection of a short-circuited
PTC sensor or cable is not guaranteed after 100 m (330 ft).
•
Type: Draka JAMAK 1 x (2 + 1) x 0.5 mm
2
or similar
•
Torque: 0.5 N·m
•
Supported standards: DIN 44081 and DIN 44082
•
Number of PTC thermistors: 1, 3 or 6 in series (in both inputs)
•
Triggering threshold: 3.6 kohm (± 10%)
•
Recovery threshold: 1.6 kohm (± 10%)
•
PTC terminal voltage: < 5.0 V
•
PTC terminal current: < 1 mA
•
Short-circuit detection: < 50 ohm (± 10%)
(for the effect of the cable length, see above)

STO output connection
•
Wire size max. 2.5 mm
2
(with an FSO module: 1.5 mm
2
)
•
Length max. 30 m (100 ft) (for the whole loop)
•
Torque: 0.5 N·m
•
Contact rating: 24 V DC (17...30 V), 1 A / channel
•
Maximum breaking capacity: 1000 VA
Ambient conditions
See the drive technical data.