Technical Specification
Power Supply | Voltage | 24 V AC/DC ± 20% isolated |
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Power consumption | 14 W at 24 V DC; 24 VA at 24 V AC | |
Universal Inputs | Temperature input |
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Voltage input |
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Current input |
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Resistive input |
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Resistance measurement method | Voltage divider | |
Dry contact input | Output current ~1 mA | |
Measurement resolution | 12-bits (default) or 16-bits | |
Processing time | 10 ms/channel @ 12-bits | |
Digital Inputs | Type | Dry contact |
Switching threshold | ON <5 kΩ, OFF >8 kΩ | |
Max input frequency | 100 Hz | |
Analog Outputs | Voltage range | 0 to 10 V DC |
Max. load current | 20 mA | |
Resolution | 12-bits | |
Accuracy | ±0.5% | |
Digital Outputs | Contact material | AgSnO2 |
Resistive load | 3 A at 230 V AC/30 V DC | |
RS485 Interface | RS485 | Up to 128 devices |
Half-duplex, opto-isolated | ||
Communication protocols | Modbus RTU/ ASCII, BACnet MS/TP | |
Baud rate | From 2400 to 115200 | |
Address | 1 to 247 | |
M-Bus Interface (optional) | Voltage | 30 V |
Max. current load | 30 mA | |
No. of devices | Up to 20 | |
Baud rate | 300-19200 | |
Max. cable length | 350 m | |
Niagara support | From N4.8 (1147) | |
Ethernet | 2 Fast Ethernet | Independent mode |
Baud rate | 10/100 Mb/s | |
USB | 2 USB | 1 OTG, 1 host |
HDMI | 1 HDMI | Standard type A |
SD Card | 1 microSD | 2 GB system reserved/2 GB user storage |
Ingress Protection | IP | IP30 |
Temperature | Storage | -40˚C to 85˚C (-40˚F to 185˚F) |
Operating | 0˚C to 50˚C (32˚F to 122˚F) | |
Humidity | Relative | 5% to 95% RH |
Connectors | Type | Removable screw terminals |
Maximum cable size | 2.5 mm2 | |
Housing | Construction | UL approved, self-extinguishing plastic (PC/ABS) |
Mounting | DIN (DIN EN 50022 norm) | |
Dimension | Width | 111 mm (4.4’’) |
Length | 160 mm (6.3’’) | |
Height | 62 mm (2.45’’) |