|
Power Supply
|
Voltage |
24 V AC/DC ± 20% |
|---|---|---|
|
Power consumption |
7 W at 24 V DC; 10.5 VA at 24 V AC |
|
|
Universal Inputs
|
Number of inputs |
8 |
|
Temperature input |
Measurement with attached RTDs (resistance temperature detectors)
|
|
|
Voltage input |
Voltage measurement from 0 to 10 V
|
|
|
Current input |
Current measurement 0-20 mA
|
|
|
Resistance input |
Measurement of resistance: 0-1000 kΩ
|
|
|
Digital input |
Output current ~1 mA |
|
|
Measurement resolution |
12-bits (default) or 16-bits |
|
|
Processing time |
10 ms/channel at 12-bits
|
|
|
Digital Inputs |
Number of inputs |
4 |
|
Type |
Dry contact or fast pulse counter up to 100 Hz |
|
|
Analog Outputs
|
Number of outputs |
6 |
|
Voltage range |
0-10 V DC |
|
|
Max. load current |
20 mA (A6 up to 5 mA) |
|
|
Resolution |
12-bits |
|
|
Accuracy |
±0.5% |
|
|
Digital Outputs
|
Number of outputs |
4 |
|
Contact material |
AgSnO2 |
|
|
Resistive load |
3 A at 230 V AC or 3 A at 30 V DC |
|
|
Inductive load |
75 VA at 230 V AC or 30 W at 30 V DC |
|
|
COM1 |
RS485 interface |
Up to 128 devices |
|
Communication protocol |
Modbus RTU/ASCII (client) |
|
|
Port |
RJ12 |
|
|
Baud rate |
4800-115200 |
|
|
COM2 |
RS485 interface |
Up to 128 devices |
|
Communication protocol |
Modbus RTU/ASCII (client/server) BACnet MS/TP (client/server) |
|
|
Port |
Screw connector |
|
|
Baud rate |
4800-115200 |
|
|
ETH1
|
Ethernet interface |
2 ports, switch mode |
|
Baud rate |
10/100 Mb/s |
|
|
USB1 |
USB 2.0 |
Type A |
|
Communication |
Open protocols |
Modbus RTU/ASCII Modbus TCP/IP BACnet MS/TP BACnet IP M-Bus IP SOX protocol oBIX 1-Wire DALI (iSMA-B-AAC20-D, iSMA-B-AAC20-LCD-D) Free software: AAC20 Updater & iSMA Tool Built-in web server |
|
Ingress Protection |
IP rating |
IP40 |
|
Temperature
|
Storage |
-40˚C to +85˚C (-40°F to +185°F) |
|
Operating |
-10˚C to +50˚C (14°Fto 122°F) |
|
|
Humidity |
Relative |
5% to 95% (without condensation) |
|
Screw Connectors |
Type |
Separable |
|
Maximum cable size |
2.5 mm2 |
|
|
Dimensions
|
Width |
110 mm/4.33 in |
|
Length |
106 mm/4.17 in |
|
|
Height |
62 mm/2.44 in |
Technical specification