| Wago Analog Input Modules |
 |
| Part Number |
Conformity Marking |
 750-477 |
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| 2-CHANNEL ANALOG INPUT MOUDLE 0-10 V AC/DC CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
| The analog input module receives AC and DC voltages of values 0-10 V eff. The module measures the rms value of the voltage and displays it with a resolution of 1 mV. The maximum voltage must not exceed 20 V. The differential inputs are electrically isolated. The fieldside and internal system are electrically isolated. The internal system supply (via the data bus contacts) is used for the power supply of the module. The input channels are differential inputs. The shield (screen) is directly connected to the DIN rail. |
|
| Technical Information |
| Characteristic |
Value |
| No. of inputs |
2 |
| Current consumption max (internal) |
80 mA |
| Signal voltage |
0 V ... 10 V EFF. (PEAK VALUE 20 V) |
| Internal resistance (kOhm) |
120 kOhm |
| Resolution |
16 BITS INTERNAL (1 LSB = 1 mV) |
| Process data |
0,0 A is 0x0000; 2,0 A DC is 0x4E20 |
| Measuring error (25°) |
< +/- 0.1 % of the full scale value |
| Temperature coefficient |
< +/- 110 ppm/K of scale value |
| Conversion time (typ) |
200 ms |
| UL 508 |
E175199, UL 508 |
| Conformity marking |
CE |
| Error in complete temperature range |
<= +/- 0,6 % of scale value |
| Voltage supply |
via system voltage DC / DC |
| Isolation |
500 V system / supply |
| Voltage via power jumper contacts (max) |
DC 24 V |
| Data size |
2 x 16 Bit Data2 x 8 Bit control / status (optional) |
| Current via power jumper contacts (max) |
DC 10 A |
|
| Characteristic |
Value |
| Operating temperature |
0 °C ... + 55 °C |
| Storage temperature |
-25 °C ... +85 °C |
| Relative air humidity |
95% |
| Vibration resistance |
acc. IEC 60068-2-6 |
| Shock resistance |
acc. IEC 60068-2-27 |
| Degree of protection |
IP 20 |
| EMC immunity to interference |
acc. EN 50082-2 (96) |
| EMC emission of interference |
per EN 50081-1 (93) |
| Cross section from [mm²] |
0.08 mm² |
| Cross section to [mm²] |
2.5 mm² |
| Cross section from [AWG] |
28 AWG |
| Cross section to [AWG] |
14 AWG |
| Weight |
47 g |
| Color |
light gray |
| Height |
64 mm |
| Height |
2.52 in |
| Width |
12 mm |
| Width |
0.472 in |
| Depth |
100 mm |
| Depth |
3.937 in |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Strip length |
0.33 in |
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