ABB TB852 3BSC950263R1 RCU Link Terminator Plug

FAQ

Q1: What is the purpose of the TB852?
A1: TB852 is a terminator plug used in ABB AC 800M systems to terminate the RCU Link in single CPU configurations.

Q2: Is TB852 needed in redundant CPU configurations?
A2: No. In redundant configurations, an RCU Link Cable like TK851 is used instead of TB852.

Q3: Can the system run without TB852 in single CPU mode?
A3: TB852 is recommended. However, TK851 can temporarily replace TB852 if the latter is unavailable.

Q4: How is the TB852 installed?
A4: It is directly plugged into the RCU Link port on the PM85x/PM86x processor module—no tools are needed.

Q5: Does TB852 contain any electronics?
A5: No. It is a passive mechanical plug used for termination only.

Q6: What are the dimensions of TB852?
A6: 57 × 20 × 23 mm; weight is 0.02 kg.

Q7: Can TB852 be used in high temperature or humid environments?
A7: Yes, as long as it adheres to the environmental limits specified for AC 800M systems.

Q8: Is there a replacement model for TB852?
A8: No direct replacement exists; ABB recommends using TB852 for single CPU configurations.

3BSC950263R1 ABB RCU Link Terminator Plug TB852

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.