Overview
Configured for software download tasks in ABB Advant Master and S800 I/O networks, the ABB TK527V030 (3BSC950004R1 Prefabricated Cable) provides direct physical and electrical execution between a PC and communication interfaces CI801, CI810, CI820, and CI830. Download operations to CI801 require an additional TK212A adapter. The assembly terminates in a DE9 pin to DE9 socket configuration.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Origin | Sweden |
| Product ID | 3BSC950004R1 |
| Product Type | Prefabricated Interface Cable |
| Cable Length | 3 m |
| Dimensions (W x H) | 6.5 mm x 6.5 mm |
| Net Weight | 0.295 kg |
| Shipping Weight | 0.4 kg |
| Shipping Size | 17.8 x 7.6 x 17.8 cm |
| Connector Type | DE9 Pin to DE9 Socket |
Firmware Flash Compatibility
The TK527V030 supports serial communication protocols required for firmware flashing procedures on S800 I/O modules. Compatibility is strictly bound to the hardware revision of the target CI unit and the specific software version loaded on the PC. Attempting to flash firmware via this cable without verifying the CI801/TK212A combination can result in communication timeouts. Electrical characteristics are optimized for RS-232 signal levels present on the specified interface modules.
Frequently Asked Questions
Q: Does the TK527V030 support hot-swapping during runtime?
A: No. All software download procedures must be performed with the control system in a non-operational state or during scheduled maintenance. Connecting or disconnecting the cable while the CI module is processing field data may cause bus errors.
Q: Is the TK527V030 compliant with RoHS Directive 2011/65/EU?
A: No. This part is explicitly exempted from the scope of the RoHS directive under Article 2(4)(c), (e), (f), and (j). It falls under the exemption category for large-scale stationary industrial tools as defined in the EU Declaration of Reference 3BSE088609.
Q: What is the power consumption of this cable?
A: As a passive interconnect, the cable does not consume power. However, it facilitates communication that draws backplane current from the connected CI module, which must be accounted for in the overall cabinet power budget.
Field Installation Guidelines
Ensure the DE9 connectors are fully seated and secured with retaining screws to prevent intermittent contact due to vibration. Do not route the cable parallel to high-voltage power lines or variable frequency drive output conductors to avoid electromagnetic interference. The cable shield should remain continuous and grounded at one end only, typically at the cabinet earth point, following standard ABB S800 wiring practices. Verify pin integrity before connection; bent pins will cause communication failure.
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