TC625
AF100 Coaxial Modem · 3BSE002224R1 · Advant Fieldbus 100
Lifecycle note: Retain one TC625 for each bus cable and preserve the interface cable, supply and grounding arrangement. Verify traffic together with controller communications.
ItemNO:
3BSE002224R1Product Condition
Original New with One Year WarrantyParts Available
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+86-18020776786AF100 Coaxial Modem · Advant Fieldbus 100
ABB TC625 is an ABB AF100 coaxial modem, order 3BSE002224R1. It connects CI520, CI522 or CI526 communication interfaces to the Advant Fieldbus 100 coaxial bus and implements the transceiver function for one bus.
Redundant bus cables require two TC625 modems. The ABB drawing identifies a BNC connector, a nine-pin female D-sub connector, a green power indicator and amber transmit/receive indicators. The modem is an active communication device, distinct from the interface connection cable or a complete CI522A communication kit.
Before replacement, document the host interface, modem supply, drop cable, grounding and termination. Inspect both paths in a redundant installation and confirm valid process communication after restoring traffic. Procurement should specify the modem order number and separately state the need for associated cables or mounting hardware.
| Manufacturer | ABB |
|---|---|
| Model / order number | TC625 / 3BSE002224R1 |
| Product function | Coaxial modem / transceiver |
| Network | Advant Fieldbus 100 |
| Associated communication interfaces | CI520, CI522 and CI526 |
| Bus capacity per modem | 1 bus |
| Redundant cable arrangement | 2 TC625 modems required |
| Coaxial connection | BNC |
| Interface connection | 9-pin female D-sub |
| Indicators | P: green power; TX / RX: amber coaxial traffic |
| Net dimensions, D × W × H | 216 × 153 × 63 mm (ABB product catalog) |
| Net weight | 0.7 kg (ABB product catalog) |
| Customs tariff number | 85176200 |
| Associated CI522A kit references | 3BSE018448R1, 3BSE018449R1, 3BSE018450R1 |
Retain one TC625 for each bus cable and preserve the interface cable, supply and grounding arrangement. Verify traffic together with controller communications.
No. ABB identifies it as an active coaxial modem implementing a transceiver function. The interface cable is a separate component.
ABB specifies two modems for redundant cables because each TC625 serves one bus. Include both modem paths when preparing the bill of materials.
The AF100 manual identifies CI520, CI522 and CI526. Verify the exact host version and connection arrangement before treating a spare as ready to install.
The ABB drawing shows a BNC coaxial connector and a nine-pin female D-sub connector. Match these to the actual interface and bus cables.
P is the green power indicator; TX and RX are amber coaxial transmit and receive indicators. Assess these together with host and network diagnostics.
No. The catalog lists the modem as part of communication kits, while 3BSE002224R1 identifies the modem itself. Check the required cable, interface and mounting scope separately.
The ABB product catalog lists net product dimensions, while the AF100 drawing labels the depicted modem and mounting geometry. Use the original drawing for mechanical installation rather than treating every dimension as interchangeable.
Inspect the host interface, connection cable, coaxial termination and both bus routes where fitted. A power or traffic indication alone does not confirm correctly configured application data.
Send the model, complete part number, quantity, destination and nameplate photo. We will verify identification details before confirming availability and lead time.
Official PDF extract: TC625 / 3BSE002224R1 — Sales PLC Cover & ABB Documentation. File size is below 1 MB; verify the exact installed hardware and configuration before use.
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