SPIPT800 INFI-Net to PN800 Transfer Module | ABB

The ABB SPIPT800, also cataloged as the SPIPT800 Communication Module, operates as a dedicated hardware component for protocol translation and data bridging within INFI 90 and Symphony Plus automation network platforms. The module establishes direct communication paths between INFI-Net loop networks and Plant Network 800 (PN800) Ethernet buses to maintain deterministic signal exchange across control layers.

Hardware Specifications

Backplane Bus Communication Velocity & I/O Density Scaling

The SPIPT800 transfer module optimizes backplane bus communication velocity by buffering and routing cyclic data frames between legacy INFI-Net nodes and PN800 subnets. Its system architecture scales I/O density across distributed nodes without degrading loop response times. Integrated firmware flash compatibility ensures synchronized parameter mapping and deterministic packet transfer rates across attached process controllers.

Frequently Asked Questions

Q: What hardware component is required to establish a redundant SPIPT800 installation?

A: Redundant SPIPT800 module pairs require the SPK800-RCL1 redundancy cable to establish high-speed synchronization between primary and backup units.

Q: How does the SPIPT800 handle module power sourcing?

A: The module draws operating power directly from the mounting chassis backplane bus logic rails, eliminating the need for external power connections to the module fascia.

Q: Can the SPIPT800 operate in non-redundant standalone configurations?

A: Yes. The module can function as a single standalone transfer interface, provided the redundancy link port remains unpopulated and standard bus termination is applied.

Field Installation Guidelines

Observe the following engineering guidelines during installation and maintenance:

1. Chassis Mounting: Insert the SPIPT800 module firmly into the designated rack slot along the enclosure guide rails until the backplane connectors fully seat. Tighten front panel retaining screws.
2. Redundancy Cable Connection: For dual redundant pairs, connect the SPK800-RCL1 redundancy cable between the dedicated sync ports on both primary and secondary SPIPT800 modules.
3. Network Shield Grounding: Ensure all communication cable drain wires and shields are grounded at the enclosure entry point to prevent high-frequency noise insertion.
4. Hot-Swap Constraints: Before removing or replacing a module, confirm that redundant data paths are active and synchronized to prevent process communication interruptions.