WAGO 4-channel analog input; 4 … 20 mA; Single-ended Item no. Item no. 750-455
This analog input module processes standard 4–20 mA signals.
The input signal is electrically isolated and is transmitted with a resolution of 12 bits.
The internal system supply powers the module.
The input channels of the module have a common ground potential.
Technical data
| Number of analog inputs | 4 |
| Total number of channels (module) | 4 |
| Signal type | Current |
| Signal type (current) | 4 … 20 mADC |
| Sensor connection | 4 x (2-wire) |
| Input voltage (max.) | 32 V |
| Signal characteristics | Single-ended |
| Resolution [bit] | 12bits |
| Input resistance (max.) | 100Ω |
| Data width | 4 x 16-bit data; 4 x 8-bit control/status (optional) |
| Conversion time (typ.) | 10ms |
| Measurement error (reference temperature) | 25°C |
| Measurement error, deviation (max.) from the upper-range value | 0.1% |
| Temperature error (max.) of the upper-range value | 0.01%/K |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 65mA |
| Supply voltage (field) | 24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission via spring contact) |
| Isolation | 500 V system/field |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
