A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Introduction
The OVATION 1C31174G04 Loop Interface Module serves as a bridge between field process loops (sensors, transmitters, actuators) and the central control logic of an OVATION process automation system. Its function is to gather field I/O signals — both analog loops and discrete loops — condition them (filter/isolate), and present them in a standardized format to the control bus. For plants where loop wiring is extensive and needs structured organization, this module helps manage wiring complexity, maintain signal integrity, and simplify integration or retrofit tasks.
Technical Specifications
(Size and weight are estimated for mechanical layout purposes.)
| Parameter | Estimated / Specification |
|---|---|
| Module Type | Loop Interface Module |
| Model / Part Number | 1C31174G04 |
| Function | Interface and conditioning for field loops (analog/digital) into control system bus |
| Signal Types Supported | Mixed — analog loops, digital/discrete loops (depending on system wiring) |
| Interface Role | Converts and routes field loop signals to control logic inputs, includes isolation and signal conditioning |
| Isolation & Protection | Designed with isolation barriers or conditioning circuits to protect control electronics from field-side noise and transients |
| Mounting Style | Rack- or panel-mounted within control cabinet or OVATION enclosure |
| Environmental Suitability | Industrial environment — designed for typical plant conditions (electrical noise, ambient variation, vibration) |
| Dimensions (H × W × D) | 210 × 140 × 30 mm |
| Weight | ≈ 0.8 kg |
| Construction | Multi-layer PCB, terminal blocks or screw terminals for field wiring, protective coating for industrial durability |
| Connector / Terminal Layout | Field input terminals for loops; internal backplane or bus interface to control system |
