Specifications - Munters Rotem Trio 20 User And Installation Manual

5 Specifications

Description
Input Power Voltage
Input AC Power
Relays
Note: Running relays at the above current levels provides between 50,000 – 100,000 switching
operations.
Analog Inputs
Analog Output
Digital Inputs
Communication
Operating and Storage
Temperature Range
Environmental Specifications
Enclosure
Dimensions (H/W/D)
Fuses
Certification
Disconnection device/overcurrent protection: In the building installation, use a certified 2-
•
pole circuit breaker rated 10A, certified in accordance with the IEC standard 60947-2 (in the
US and Canada use a Listed Brach Circuit protective circuit breaker). This step is required to
provide overcurrent protection and mains disconnection. The circuit breaker must be easily
accessible and marked as the controller disconnect device.
Main Supply Voltage: Permanently connect the controller to the mains in accordance with the
•
relevant national code. Provide fixed wiring inside a flexible conduit. Relays must be suitably
protected against overcurrent, using a circuit breaker rated at 10A.
Specification
100 – 240 VAC
•
50/60 Hz
•
0.75A (at full load (meaning Wi-Fi, internet, cell phone, and 20
relays ON))
1 Amp. Up to 60% of the relays can operate at any given time.
0 – 3.3 Volts
0 - 10 Volts; maximum load: 20 mA
3.3 Volts, 1.5 mA, dry contact
LAN – Standard 10/100 BaseT
•
Expansion – RS-485: 115 Kbps, 8 bit, even parity
•
-10° to +50° C (+14° to +125° F)
Altitude: -400 m to 2000 m
•
Relative Humidity: 20% - 70%
•
Main supply voltage fluctuation up to 5%
•
Overvoltage category II
•
Water and dust tight
•
Indoor use only
•
403 x 324 x 141 mm/16 x 13 x 5.6 inches
Fuse F2 on PS card: 3.15A, 250V
© Munters AB, 2020 45