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Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | TC513 |
| Part Number | 3BSE006385R1 |
| Description | AF100 Twisted-Pair / Coax Modem |
| Typical Origin | Sweden |
| Communication Type | AF100 fieldbus modem |
| Media Support | Twisted-pair and coaxial variants depending on sub-version |
| Mounting | Module-level spare; exact form factor depends on host system |
| Condition | Surplus / tested; verify nameplate |
| Warranty | 12 months on tested units |
| Documentation | Confirm against current ABB AF100 manual |
| Availability | Subject to stock; lead time varies |
Product Introduction
The ABB TC513 3BSE006385R1 is an AF100 communication modem module used in legacy ABB automation systems. It enables AF100 fieldbus communication over twisted-pair or coaxial cable, depending on the installed hardware variant.This module is typically found in older ABB control installations where AF100 is used for device-level or system-level communication. It is not a general-purpose Ethernet module, and it should not be confused with newer ABB communication cards. Because AF100 hardware has multiple mechanical and electrical variants, the exact cable type, termination, and address settings must be confirmed before replacement.
Installation & Configuration Guide
Preparation (10 min)
- Photograph the existing module nameplate, slot position, and cable connections.
- Record the AF100 node address, baud rate, and termination settings.
- Identify whether the existing link uses twisted-pair or coaxial cable.
- Back up the controller configuration before changing communication hardware.
Removal (5–10 min)
- De-energize the rack only if site procedure requires it.
- Label all communication cables before disconnecting.
- Remove mounting screws or release clips.
- Inspect connectors for corrosion, bent pins, or burnt insulation.
Installation (10 min)
- Install the replacement in the same slot and orientation.
- Reconnect cables exactly as labeled.
- Verify the correct media type: twisted-pair terminals must not be wired as coax, and vice versa.
- Confirm node address switches or jumpers match the original module.
Power-On & Test (10 min)
- Restore power and check module LEDs for normal communication status.
- Verify AF100 link activity from the controller or master device.
- Test communication with at least one remote node.
- Confirm no address conflicts or termination errors exist on the segment.
Troubleshooting Quick Reference
| Symptom | Most Likely Cause | Fast Check |
|---|---|---|
| No communication | Wrong node address | Compare address setting to original |
| Link down | Cable or termination fault | Check coax/twisted-pair termination |
| Intermittent errors | Bad connector or shield | Inspect cable shield and grounding |
| Wrong media wired | Twisted-pair vs coax mismatch | Verify terminal block type |
| Module not recognized | Wrong slot or firmware | Confirm slot assignment and revision |
| All nodes fail | Segment termination missing | Add or check end-of-line termination |
| Single node fails | Address conflict | Scan AF100 addresses on segment |
Dimensions, Mounting & Wiring Notes
- Mounting: Depends on the host ABB rack or controller platform.
- Dimensions: Not confirmed from available data. Verify against the ABB mechanical drawing for 3BSE006385R1.
- Cabling: AF100 twisted-pair and coax versions use different terminations. Do not mix them.
- Shielding: Ground the cable shield at one end unless the system manual specifies otherwise.
- Termination: AF100 segments usually require proper end termination. Missing termination causes intermittent faults.
- ESD Handling: Treat as a static-sensitive module. Use a grounded wrist strap.
FAQ
What is the ABB TC513 3BSE006385R1?
It is an ABB AF100 twisted-pair/coax modem module. The part number 3BSE006385R1 identifies the specific hardware variant.Is it still manufactured?
No. It should be treated as a discontinued spare. Surplus or tested units may still be available through specialized suppliers.Can I replace it with any AF100 modem?
Not automatically. AF100 modems differ by media type, mounting, and address configuration. Match the exact part number and cable type before replacement.I installed it but the link will not come up. What should I check first?
Check the node address, cable type, and segment termination. Most AF100 failures come from wiring or address conflicts, not module failure.Does it support Ethernet or TCP/IP?
No. This is an AF100 fieldbus modem, not an Ethernet communication card.Can you test it before shipping?
Function can be verified under test conditions: power-up, LED status, communication handshake, and address recognition. Full segment testing requires access to an AF100 network.What warranty do you offer?
Tested units carry a 12-month warranty. Origin, firmware revision, and physical condition are documented before shipment.
