POWER SUPPLY

Supply rated values

85-260 Vac-Vdc
50/60HZ

Vdc with reversible polarities

INPUTS

4 inputs for RTD sensors, Pt100 type with 3 wires (max section 1.5mm²)

Connections on removable terminal strips

Input channels protected against electromagnetic interference

Cable compensation for thermistors

500m (1mm²)

OUTPUTS

2 alarm relays (ALARM AND TRIP) SPDT

1 sensor or operating failure (FAULT) relay SPST

2 ventilation management relays (FAN 1 and FAN 2) SPST

Output relays with 10A-250Vca-res COSФ=1 contacts

Wi-Fi Connection: protocol 802.11 b/g/n , frequency 2.4 GHz with removable external antenna

Max 100m
in open field

DIMENSIONS

100 x 100 mm DIN 43700 dept 150 mm (including antenna - installed at 90° - and terminal board)

Hole 92 x 92 mm

TESTS AND PERFORMANCE

Construction in compliance with CE regulations

Protection from electrical interference EN 61000-4-4

Dielectric strength 1500 Vac for a min. between output relays and sensors, relays and power supply, power supply and sensors

Accuracy ±1% vfs, ±1 digit

Ambient operating temperature from –20°C to +60°C

Humidity 90% non-condensing

Frontal film polycarbonate IP65

Housing NORYL 94 _V0

Absorption 7.5VA

Digital linearity of sensor signal

Self-diagnostic circuit

Protection treatment of the electronic part

Option

DISPLAY AND DATA MANAGEMENT

2 x 13 mm displays with 3 digits to display temperatures, messages and channels

3 LEDs to display the state of the alarms of the selected channel (ALARM-TRIP-FAULT)

4 leds selection of display mode (SCAN-AUTO-MAN-T-MAX)

2 LEDs to display the state of FAN1 and FAN2

Temperature control from 0°C to 240°C

2 alarm thresholds for channels 1-2-3

2 alarm channels for channel 4

2 ON-OFF thresholds for FAN 1 and FAN 2

Sensor diagnostics (Fcc-Foc-Fcd)

Data memory diagnostics (Ech)

Access to programming through front keyboard

Automatic exit from programming, display and and test after 1 minute's inactivity

Incorrect programming warning

Selection between channels automatic scanning, hottest channel or manual scanning

Storage of maximum temperatures reached by channels and alarm status

Front key to reset the alarms

Voting Function

Intellifan function

Fail Safe Function

WEB SERVER Wi-Fi Function

Synchronization with SERVER NTP (Network Time Protocol) in STATION mode