Silentknight EVS User Manual download pdf (Page 28)

EVS Series Emergency Voice System Installation Manual

4-6 LS10062-001-SK-E

4.3 The EVS-VCM

The EVS-VCM Voice Control Module is contained within the Silent Knight EVS Series

panel enclosure. It provides a supervised microphone for live communication and an

interface for the Emergency Voice System. This section provides information on how

to install or remove the EVS-VCM to the control cabinet and how to make the proper

wiring connections.

4.3.1 EVS-VCM Board Layout

The following is description of the EVS-VCM voice control module components.

Figure 4-5 Back View of EVS-VCM

AUX

SBUS Address

DIPs

Dead Front Panel

Mounting Holes

Not

Used

VBUS

USB

Microphone

Connector

SBUS

Audio

Trigger

AUX

Audio

Input

EVS-SW24

Connector

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 73 74

EVS-Series 1
Installation Procedure 3
Contents 5
Section 1 7
1.2 Features 8
1.3 About This Manual 8
LS10062-001-SK-E 1-3 9
1-4 LS10062-001-SK-E 10
Overview 11
LS10062-001-SK-E 1-5 11
1-6 LS10062-001-SK-E 12
LS10062-001-SK-E 1-7 13
1-8 LS10062-001-SK-E 14
Section 2 15
2-2 LS10062-001-SK-E 16
Alarm Systems 17
2-4 LS10062-001-SK-E 18
Section 3 19
Before you Begin Installation 19
3-2 LS10062-001-SK-E 20
3.3 SBUS Specifications 21
3.4 Electrical Specifications 21
3-4 LS10062-001-SK-E 22
Section 4 23
EVS Device Installation 23
4-2 LS10062-001-SK-E 24
4.1.3 Recessed Mounting 25
4-4 LS10062-001-SK-E 26
LS10062-001-SK-E 4-5 27
4.3 The EVS-VCM 28
LS10062-001-SK-E 4-7 29
4-8 LS10062-001-SK-E 30
Figure 4-7 SBUS Connections 30
Figure 4-9 31
4.3.4 To Remove the EVS-VCM 32
LS10062-001-SK-E 4-11 33
7. Restore AC power 34
4.5 Installing the EVS-50W 35
4.5.2 Mounting the EVS-50W 36
4.5.3 Wiring Specifications 37
4.5.4 Speaker Wiring 38
4.5.4.1 Wiring Lengths 39
4.5.4.2 Class B (Style Y) 40
4.5.4.3 Class A (Style Z) 40
4.5.5 VBUS Wiring 41
4.5.6 SBUS Wiring 42
4.5.7 Connecting AC Power 43
Figure 4-23 44
LS10062-001-SK-E 4-23 45
4-24 LS10062-001-SK-E 46
4.6 Installing the EVS-125W 47
4.6.2 Mounting the EVS-125W 48
4.6.3 Wiring Specifications 49
4.6.4 Speaker Wiring 50
4.6.4.1 Wiring Lengths 51
4.6.4.2 Class B (Style Y) 52
4.6.4.3 Class A (Style Z) 52
4.6.5 VBUS Wiring 53
4.6.6 SBUS Wiring 54
4.6.7 Connecting AC Power 55
4-34 LS10062-001-SK-E 56
LS10062-001-SK-E 4-35 57
4.7 Installing the EVS-CE4 58
LS10062-001-SK-E 4-37 59
4.8 Installing the EVS-RVM 60
LS10062-001-SK-E 4-39 61
4.8.2 Wiring the EVS-RVM 62
LS10062-001-SK-E 4-41 63
Figure 4-43 64
4.8.4 To Remove the EVS-RVM 65
4-44 LS10062-001-SK-E 66
4.9 Addressing SBUS Devices 67
4-46 LS10062-001-SK-E 68
Warn-HL-08-2009.fm 71

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Silentknight EVS User Manual Page 28

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