Cptc-02 Atex-Certified Thermistor Protection Module - ABB ACS580-07 Hardware Manual

24 V
in
Reinforced insulation (IEC 61800-5-1:2007)
Functional insulation (IEC 61800-5-1:2007)
Motor thermistor connection (60...61):
• Wire size max. 1.5 mm
• Supported standards: DIN 44081 and DIN 44082
• Number of PTC thermistor relays: 1 or 3...6 in series
• 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%
Relay output (62...63):
• Wire size max. 1.5 mm
• Maximum contact rating: 250 V AC / 30 V DC / 5 A
• Maximum breaking capacity: 1000 VA
External power supply (40...41):
• Wire size max. 1.5 mm
• 24 V AC / V DC ±10% (GND, user potential)
• Maximum current consumption: 25 W, 1.04 A at 24 V DC

CPTC-02 ATEX-certified thermistor protection module

(external 24 V AC/DC and isolated PTC interface
See CPTC-02 ATEX-certified thermistor protection module, EX II (2) GD (+L537+Q971)
user's manual (3AXD50000030058 [English])
CMOD-02
1
2
2
2
Optional I/O extension modules 253
RO PTC
PTC
in