Honeywell ECS Series User Manual

Model IFP-2100/ECS Installation Manual LS10143-001SK-E
4-9
4.4.2 Wiring Configurations
Figure 4-9 illustrates SBUS 1, Class A wiring configuration and Figure 4-10 illustrates SBUS1 Class B
configuration. SBUS 2 wiring configurations are the same as SBUS1.
Figure 4-9 SBUS Class A Wiring
Figure 4-10 SBUS Class B Wiring
Caution
For proper system supervision do not use looped
wire under terminals marked A, B, +, and - of the
SBUS device connectors. Break wire runs to provide
supervision of connections.
Supervised
Power Limited
Supervised
Power Limited

Honeywell ECS Series Specifications

General

Brand	Honeywell
Model	ECS Series
Category	Conference System
Language	English