Subnetwork Bus Total Length - Johnson Controls - LIT-12011795 - Field Device

LN Series Communicating Sensors Installation Instructions

Document type
Installation Guide
Document number
LIT-12011795
Revision date
2013-01-01

The total maximum length of all subnetwork buses, including both the length of the LN-SVSENx-0 sensor subnetwork bus and the LN-IOE4x0-0 subnetwork bus, is 300 m (1,000 ft).

The maximum length of the LN-SVSENx-0 subnetwork bus is 200 m (650 ft). The maximum length of the LN-IOE4x0-0 subnetwork bus is 300 m (1,000 ft).

For more information on subnetworks, refer to the LN Series Input/Output (I/O) Extension Modules and Communicating Sensors Subnetwork for LN-VAVCF-12 and LN-PRGxxxxxx-12 Application Note (LIT-12011815).

Figure 1. Subnetwork Bus Overview with LN Communicating Sensors