Product Core Brief
- Model: YOKOGAWA AIP591
- Brand: YOKOGAWA
- Series: CENTUM CS 3000 / CENTUM VP — to be confirmed
- Core Function: Referenced as a communication / optical transceiver module for Yokogawa DCS networks; exact function to be verified.
- Product Type: DCS Communication / Network Module
- Key Specs: Function, slot type, and interface to be confirmed against label
- Condition: New Original (New Surplus) / Factory Sealed
Product Introduction The YOKOGAWA AIP591 is referenced as a communication or optical transceiver module associated with Yokogawa CENTUM CS 3000 / CENTUM VP systems. Third-party sources describe it as a device that converts electrical signals to optical signals and optical signals back to electrical signals for DCS network communication.
This module should not be treated as a standard analog or digital I/O card. Because the published references do not include an official Yokogawa datasheet, the exact role, slot type, suffix code, and compatible node must be confirmed before it is used as a replacement.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model | YOKOGAWA AIP591 |
| Product Type | Communication / Optical Transceiver Module — to be verified |
| Compatible System | CENTUM CS 3000 / CENTUM VP — reference only |
| Primary Function | Electrical/optical signal conversion for DCS communication — reference only |
| Channels / Ports | To be confirmed |
| Interface Type | To be confirmed |
| Slot / Node Type | To be confirmed |
| Typical Application | DCS network communication, fiber link interface — reference only |
Key Selling Points
- Referenced as a Yokogawa communication / optical transceiver module for DCS networks.
- Potentially suitable for fiber or network link replacement when suffix and slot match.
- Direct replacement only after label, node, and slot are confirmed.
- Factory-sealed surplus inventory with visual QA and 12-month warranty.
- Not recommended for standard AI, AO, DI, DO, TC, or RTD I/O replacement.
Quality Transparency SOP
- Visual inspection: Verify label, “AIP591,” connectors, fiber ports, and housing condition.
- Seal verification: Confirm original anti-static bag, desiccant, and factory labeling.
- Label cross-check: Match model, suffix, serial number, and revision with the replaced module.
- Slot verification: Confirm the correct communication or network slot before installation.
- Link check: Inspect fiber connectors, patch cables, and terminal adapters for contamination.
- Communication test: Verify link status, node communication, and error counters after installation.
Technical Risk Avoidance ❗ Do not assume AIP591 is a standard I/O card. It appears to be a communication or optical transceiver module, not an ADV, AAI, AAT, or AAR I/O module.
❗ Confirm the exact suffix and installed node. Communication modules are sensitive to slot type, firmware, and network configuration.
❗ Treat third-party specifications as reference only. Some listings describe AIP591 as a generic optical transceiver without official Yokogawa documentation.
❗ Verify fiber type, connector type, and transmission distance if it is used as an optical module.
❗ In redundant network paths, ensure both sides use compatible modules and matching configuration.
Buyer’s FAQ Is the YOKOGAWA AIP591 a genuine OEM part?
It is supplied as an original Yokogawa module when available, but the exact function should be confirmed from the label before purchase.
What does the AIP591 do?
It is referenced as a communication or optical transceiver module for Yokogawa DCS networks, but the exact function must be verified against the installed system.
Can I use it as a replacement I/O card?
No. It should not be substituted for standard analog or digital I/O modules unless confirmed by system documentation.
What warranty do you offer?
A 12-month warranty against manufacturing defects and DOA issues. Damage from incorrect installation, wrong slot, fiber mismatch, or network misconfiguration is not covered.
