Product Details
Configured for module mechanical termination and signal routing in System 800xA safety controllers, the ABB TP868 3BSE018176R1 (TP868 Module Termination Unit) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | TP868 |
| Part Number | 3BSE018176R1 |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.3 kg |
| Dimensions (W x H x D) | 66 mm x 187 mm x 47 mm |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Passive (no power draw) |
| Compatible Modules | SM811, SM812 Safety CPU Modules |
| Product Type | Module Termination Unit |
| Battery Count | 0 |
| RoHS Compliance | EU Directive 2011/65/EU compliant |
Deterministic Networks & Firmware Flash Compatibility
The TP868 termination unit provides the physical backplane interface for mounting SM811 and SM812 high-integrity safety CPU modules. The module baseplate establishes stable electrical pathways required to transmit deterministic safety system communications across the controller backplane bus. Passive mechanical alignment pins ensure correct orientation during insertion, maintaining bus impedance integrity and avoiding data transmission latencies during firmware flash execution cycles or online diagnostic runs.
Frequently Asked Questions
Q: Is the TP868 baseplate required to be purchased separately when ordering safety CPU modules?
A: No. The TP868 baseplate is supplied as a standard component inside the SM811K01 and SM812K01 safety CPU kits and does not require separate procurement for standard controller setups.
Q: Does the TP868 baseplate consume power from the backplane rail?
A: No. The TP868 functions purely as a passive mechanical and electrical termination interface, adding zero active load to the controller power supply unit.
Field Installation Guidelines
- Power Disconnection: Fully isolate cabinet power before installing or removing baseplate assemblies from the mounting rail.
- Rail Mounting: Seat the TP868 onto the standard mounting rail and secure the retention mechanism firmly to prevent physical vibration from affecting backplane contacts.
- Grounding Integrity: Verify that the cabinet functional earth strap is securely bolted to the enclosure backplate ground point to maintain noise suppression across signal lines.
- Connector Inspection: Inspect the male and female pin connectors for dust or mechanical deformities prior to latching the SM811 or SM812 safety modules onto the baseplate.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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