Application Scenarios
A regional bottling line integrator needed to control four independent variable-speed conveyors plus a filling valve positioner, but the control cabinet was already crowded and the existing analog cards required individual fuses and calibration jumpers. By adopting the WAGO 750-555, the engineering team mounted the module next to a 750-series PROFINET coupler, wired all actuator loops with tool-free push-in CAGE CLAMP connections, and configured each channel as 0–10 V without external scaling hardware. During commissioning, one conveyor inverter showed irregular motion; the module’s per-channel status behavior helped the technician isolate a damaged shield ground in minutes instead of swapping the whole card. That story shows why the 750-555 matters: it turns “analog output” from a maintenance headache into a plug-and-produce building block for modern machines.
Parameter
| Main Parameters | Value/Description |
|---|---|
| Product Model | 750-555 |
| Manufacturer | WAGO |
| Product Category | Analog Output Module |
| Number of Channels | 4 channels, electrically isolated from bus, not isolated channel-to-channel |
| Output Signal | 0–10 V DC |
| Resolution | 12 bits |
| Load Type | Voltage load / high-impedance actuator input |
| Accuracy | Typically ±0.1% of full scale |
| Update Time | Fieldbus-dependent; fast cyclic output refresh |
| Connection Technology | CAGE CLAMP / push-in spring connection |
| Mounting | 35 mm DIN rail (TS 35) |
| Supply / Power | Via 750 system bus / module electronics from coupler |
| Operating Temperature | 0 °C to +55 °C typical industrial range |
| Protection Features | Overload and short-circuit tolerant output stage |
| Dimensions | Slim 750-series width, space-saving panel design |
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