HONEYWELL TC-FTEB01 FTE Ethernet Bridge Module | 51309512-125

The HONEYWELL TC-FTEB01 51309512-125 REV.LEVEL A, also cataloged as the TC-FTEB01 Ethernet Bridge Modules, operates as a dedicated hardware component for deterministic network interface and field data routing within Experion LS I/O and C200/C200E Series A platforms.

Hardware Specifications

Fault Tolerant Ethernet & 4-20 mA HART Loop Integration

The TC-FTEB01 bridge module provides physical data routing and protocol translation across dual-redundant Fault Tolerant Ethernet (FTE) media and serial Modbus RTU channels. The unit processes 4-20 mA loop signals with 12-bit conversion resolution, maintaining +/-0.1% accuracy and +/-0.02% repeatability under continuous operation. Galvanic isolation circuits embedded within the backplane interface prevent ground loop currents from interfering with 4-20 mA HART loop protocol signals or field IO transmissions managed by C200/C200E controllers.

Frequently Asked Questions

Q: Does the TC-FTEB01 support hot-swapping inside a Series A controller chassis?

A: Removal and insertion under power is permitted provided the destination backplane slot supports active hot-swapping and site safety procedures for the local area classification are observed.

Q: How does the TC-FTEB01 maintain network stability if one Ethernet cable fails?

A: The onboard FTE controller automatically shifts control traffic to the redundant network path without interrupting active 4-20 mA signal processing or Modbus RTU polling.

Q: What mounting hardware is required to install the TC-FTEB01 module?

A: The module housing is designed to secure directly into a standard Series A chassis slot or attach to standard 35 mm DIN rails via integral retention clips.

Field Installation Guidelines

1. Align the TC-FTEB01 module circuit board guides with the designated slot in the Series A chassis or attach firmly to a DIN rail until the locking tabs snap in place.
2. Connect dual FTE Ethernet cables to the designated RJ45 network ports to establish full physical redundancy.
3. Terminate serial Modbus RTU cables and 4-20 mA analog signal wires using shielded twisted pairs to prevent high-frequency electromagnetic noise pickup.
4. Connect all cable drain shields directly to the main cabinet earth ground bar at a single landing point prior to applying 24 VDC auxiliary power.