| Wago Digital Input Modules |
 |
| Part Number |
Conformity Marking |
 750-428 |
 |
| 4-CHANNEL DIGITAL INPUT MOUDLE AC/DC 42 V CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
| The digital input module receives signals from digital field devices (sensors, etc.). Each input module has a noise-rejection filter with a time constant. An optocoupler is used for electrical isolation between the internal bus and the field side. All inputs are isolated. |
|
| Technical Information |
| Characteristic |
Value |
| No. of inputs |
4 |
| CURRENT CONSUMPTION (INTERNAL) mA |
5 mA |
| Signal voltage (0) |
DC -3V to +10V; AC 0V to 10V |
| Signal voltage (1) |
DC 30V to 53V; AC 30V to 53V |
| Input filter (ms) |
20 ms |
| Input current (typ) AC |
6 mA |
| Current supply (typ) |
3.6 mA |
| UL 508 |
E175199, UL 508 (applied for) |
| Conformity marking |
CE |
| Isolation |
AC 500V SYSTEM /SUPPLY; AC 500V CHANNEL /CHANNEL |
| Internal data width (Bit) |
4 Bit |
| 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 |
|
| Characteristic |
Value |
| 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 |
49.5 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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