Danfoss VLT FC 100 Operating Instructions Manual page 50

VLT HVAC Drive High Power Operating In-
structions
• For powering customer-supplied accessory devices such as
sensors, PLC I/O, contactors, temperature probes, indicator
lights, and/or other electronic hardware
• Diagnostics include a dry DC-ok contact, a green DC-ok LED,
and a red overload LED
External Temperature Monitoring
Designed for monitoring temperatures of external system components,
such as the motor windings and/or bearings. Includes five universal in-
put modules. The modules are integrated into the drive's safe-stop cir-
cuit and can be monitored via a fieldbus network (requires the pur-
chase of a separate module/bus coupler).
Universal inputs (5)
Signal types:
• RTD inputs (including PT100), 3-wire or 4-wire
• Thermocouple
• Analog current or analog voltage
Additional features:
• One universal output, configurable for analog voltage or ana-
log current
• Two output relays (N.O.)
• Dual-line LC display and LED diagnostics
• Sensor lead wire break, short-circuit, and incorrect polarity de-
tection
• Interface setup software
MG.11.F3.02 - VLT ® is a registered Danfoss trademark
3 Mechanical Installation
3
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