Overview
The ABB TK852V010, also cataloged as the TK852V010 Prefabricated Cable, operates as a dedicated hardware component for shielded data transmission and cross-over link establishment within industrial Ethernet network infrastructures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | TK852V010 |
| Brand | ABB |
| Product Type | Prefabricated Cable |
| Cable Type | Shielded FTP CAT 5e Cross-Over |
| Length | 970 mm |
| Net Weight | 0.04 kg |
| Customs Tariff Number | 85444290 |
| HS Code | 854442 |
| RoHS Compliance | Exempt (Ref: 2011/65/EU Art. 2(4)) |
Backplane Bus Communication Velocity Licences
This cable facilitates deterministic data exchange between ABB controllers and I/O modules by maintaining strict impedance matching characteristics defined by CAT 5e standards. The foil twisted pair (FTP) shielding suppresses electromagnetic interference (EMI) on the backplane bus, ensuring signal integrity during high-velocity cyclic data transfers. It supports the physical layer requirements for Profinet and EtherNet/IP deterministic networks, mitigating packet collision risks in high-node-count automation cells.
Frequently Asked Questions
Q: Is the TK852V010 compatible with unshielded industrial Ethernet ports?
A: No. Although the connector interfaces physically fit standard RJ45 ports, the cable lacks internal auto-mdix functionality. Connecting it to unshielded or non-crossover-configured ports will result in link failure due to mismatched transmit and receive pairs.
Q: Does this cable support live hot-swap insertion into powered network nodes?
A: Hot-swapping is not supported. Inserting or removing the TK852V010 while network devices are powered can induce transient voltage spikes that may damage the PHY transceiver layers of connected modules.
Field Installation Guidelines
Ensure the FTP shield drain wire is terminated to the chassis ground at one end only to prevent ground loop currents. Maintain a minimum bend radius of four times the cable diameter to avoid deforming the internal twisted pairs, which alters the characteristic impedance and increases return loss. Do not route this cable in parallel with high-voltage power conduits or motor leads exceeding 30 cm to maintain signal-to-noise ratios within IEEE 802.3ab specifications.
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