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SilentKnight EVS-CE4 User Manual

Evs-ce4 installation instructions, Compatibility, Board layout & mounting

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P/N LS10070-001SK-E Rev A1

ECN 13-0704

EVS-CE4 Installation Instructions

The EVS-CE4 adds four audio circuits to the
EVS-50W or EVS-125W. The EVS-CE4
mounts inside the EVS-50W or EVS-125W
cabinet

Note: Installation and wiring of this device must be done in

accordance with NFPA 72 and local ordinances.

Compatibility

The EVS-CE4 is compatible with the
IntelliKnight 5820XL-EVS. For more
information, refer to Installation manual for
5820XL-EVS (PN LS10061-001SK-E).

Board Layout & Mounting

1. Remove AC power from the EVS-50W or

EVS-125W control panel and disconnect
the backup batteries.

2. Using the four supplied screws, mount

the EVS-CE4 in the EVS-50W or EVS-
125W cabinet as shown in Figure 1.

Figure 1: Mounting the EVS-CE4

Specifications

Standby Current: 20 mA

Alarm Current: 180 mA

Wiring

1. Connect the supplied audio expander

cable harness (PN 130426) from the
connector labeled Audio Expander on
the EVS-50W or EVS-125W to the
connector on the EVS-CE4.
See Figure 2.

Figure 2: Audio Expander Wire Harness Connections

2. Wire speakers for Class B (Style Y)

supervision as shown in Figure 3 or for
Class A (Style Z) wiring as shown in

Mounting
Screws

Mounting
Screws

EVS-CE4
Connector

EVS-50W
Audio
Expander