Wärtsilä Propulsion ROI Relay Output Interface Board
Wärtsilä Propulsion ROI Relay Output Interface Board (Part No. ROI / ROI-614739) is a specialized relay output and control interface board designed for marine propulsion and automation systems. It provides reliable signal switching, output interfacing, and control communication between electronic control units and propulsion equipment, making it ideal for shipboard control systems, propulsion monitoring, and marine automation applications.
BRAND
Wärtsilä Propulsion
TYPE
Control Interface Board
PART NO.
614739
MODEL
ROI
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | Wärtsilä Propulsion |
| TYPE | Control Interface Board |
| PART NO. | 614739 |
| MODEL | ROI |
| MANUFACTURER | Wärtsilä Propulsion |
| Voltage Rating | 24 V DC (typical input supply) |
| Application | Marine propulsion automation, CPP control, thruster control, auxiliary machinery sequencing, and PLC relay interfacing |
| Channel Capacity | 8 Independent Relay Channels (K1-K8) |
| Input Power Terminal | 2-Pin Compression Block (+ / -) |
| Contact Terminal Count | 24 Screw Terminals |
| Diagnostic Indicators | 8 LEDs (H1-H8) |
| Relay Array | 8 Electromechanical Power Relays (K1-K8) |
| Isolation Function | Galvanic isolation between logic and field hardware |
| Housing Design | Green DIN Rail Profile |
| Mounting Type | 35 mm Top-Hat DIN Rail |
| Environmental Compliance | RoHS Lead-Free Assembly |
| Made In | The Netherlands |
| REF NO | 375 |
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