Carton Inventory; Description Of The Processor Board; Introduction - Chamberlain EL1SS Installation And Setup Manual

INTRODUCTION

CARTON INVENTORY

Unit (1)
Set of keys (1)
16.5 Vdc 2.5A Plug-In UL Listed Power Transformer (1)
Bypass Board (1)
Manual (1)

DESCRIPTION OF THE PROCESSOR BOARD

1
9
7
10
Autocall Input: Connector for accessory device to trigger
1
home dialing.
Power Connector: 16.5 Vdc, non-polarized input.
2
Relay 2 Output: Form "C" secondary control relay.
3
Relay 1 Output: Form "C" primary control relay.
4
Phone Output: Telephone return connection to home or
5
office phones.
Line Input: Telephone input connection from "Telco" service
6
provider.
Tamper Switch: Once triggered the alarm can only be turned
7
off by removing power.
INSTALLATION
11
TEST
14
8
2
8 Ground Wire: Wire must be connected to positive earth
ground. See Earth Ground Rod.
9 Call Button Illumination LED
10 Voice Data Send Status LED
11 Power Status LED
12
Relay 1 (Primary) Output Status LED
13 Relay 2 (Secondary) Output Status LED
14 Speaker Wire
3
SET UP
NC COM NO NC
COM NO
3 4
6
5
13
12