ABB TC630 3BSE002253R1 Optical Modem Module
The ABB TC630 3BSE002253R1, also cataloged as the TC630 Communication Module, operates as a dedicated hardware component for electro-optical media conversion and signal transmission within Advant Fieldbus 100 (AF 100) communication networks.
Hardware Specifications
| Parameter |
Specification |
| Model |
TC630 (3BSE002253R1) |
| Brand |
ABB |
| Origin |
Sweden |
| Weight |
0.715 kg (1.58 lb) |
| Dimensions |
65 x 11 x 47 mm (2.56 x 0.43 x 1.85 in) |
| Operating Temp |
-20 deg C to 60 deg C |
| Power Consumption |
24 VDC nominal supply voltage |
| Product Type |
AF 100 Optical Modem / Communication Module |
| Fieldbus Interface |
Advant Fieldbus 100 (AF 100) coaxial / optical conversion |
| Fiber Optic Specifications |
2 x 62.5/125 um or 100/400 um optical fiber |
| Connector Type |
ST-style optical fiber connectors |
| Battery Requirement |
0 internal batteries |
| Environmental Compliance |
EU Directive 2011/65/EU (RoHS compliant) |
Deterministic Backplane & I/O Density Scaling
The TC630 optical modem converts electrical AF 100 coaxial signals into optical pulse streams to enable long-distance signal routing across noise-intensive industrial environments. Backplane communication velocity across connected controller cards maintains high signal integrity and deterministic packet delivery over AF 100 bus topologies. The compact form factor maximizes cabinet packing density, providing low propagation latencies during high-speed fieldbus synchronization and firm firmware execution without increasing base hardware footprint.
Frequently Asked Questions
Q: What optical fiber cable specifications and connector styles are compatible with the TC630 modem?
A: The TC630 module interfaces with dual ST-style connectors accepting either 62.5/125 um or 100/400 um multi-mode optical fibers for AF 100 network extensions.
Q: What input power source is required to operate the TC630 optical conversion circuit?
A: The module requires a nominal external supply voltage of 24 VDC to power its internal electro-optical signal conversion electronics.
Q: Does the TC630 optical modem contain any internal backup batteries or maintenance-heavy components?
A: No, the unit operates entirely on external 24 VDC supply power, containing 0 internal batteries for maintenance-free physical operation.
Field Installation Guidelines
-
Mount the TC630 module onto the designated DIN rail location or baseplate assembly inside a protected control enclosure.
-
Connect the 24 VDC power supply wiring using stranded copper conductors, ensuring correct voltage polarity before energizing the module.
-
Inspect and clean ST-style optical fiber connectors prior to mating, verifying that cable bend radii remain above manufacturer minimums to prevent signal attenuation.
-
Attach a low-impedance ground conductor directly from the chassis grounding terminal to the main enclosure earth bus bar to safeguard against electrostatic discharge and maintain full EMC protection.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
Contact Information