Johnson Controls MS-BACEOL-0 RS485 End-of-Line Terminator EOL - NEW Brand new, sealed item. Open box Manufacturers Description The MS-BACEOL-0 RS485 End-of-Line (EOL) Terminator provides EOL termination on Metasys RS485 protocol Field Controller (FC) and N2 Bus segments when the terminating field device does not have integral EOL termination capability. The EOL is a compact, lightweight, module wrapped in protective cover that can be quickly installed in the field in a variety of ways. The EOL connects directly to the terminating device on a bus segment with the attached wire leads. The EOL requires 24 VAC, Class 2 power supplied by the field device or other 24 VAC source. An EOL is required in all Metasys Multidrop Serial Bus/Token-Passing (MS/TP) applications wherever a terminating device on an FC Bus segment does not have integral EOL termination (for example, TEC2600 Series thermostats and third-party MS/TP devices without integral EOL capability [Figure 2]). An EOL can enhance N2 performance and is recommended on N2 Buses wherever the terminating device on a bus segment does not have integral EOL termination. The EOL is designed for Metasys RS485 buses and provides better FC Bus performance than the integral EOL termination on third-party devices. An EOL is recommended wherever a third-party device terminates an FC Bus segment. We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: 101 (box 5) NT