Honeywell ECS Series Installation And Operation Guide

ECS Series Emergency Communication System Installation Manual 151455
4-20
4.4.6 SBUS Wiring
This section contains information on how to connect ECS-50Ws (up to 8 for IFP-100ECS, IFP-300ECS
or IFP-1000ECS or up to 16 for IFP-2000ECS or IFP-2100ECS) onto the main control SBUS. Refer to
Section 4.1 for SBUS specifications. Wire the SBUS as shown in Figure 4-28 or Figure 4-29.
Figure 4-28 SBUS Connections of the ECS-50W
Figure 4-29 Connecting Multiple ECS-50Ws to the SBUS
See Section 4.12 for information on setting SBUS addresses.
Control
Panel
Supervised
Power Limited
To Next
ECS-50W
(Max. 8)
Control
Panel

Honeywell ECS Series Specifications

General

Brand	Honeywell
Model	ECS Series
Category	Conference System
Language	English