Download Viking LDB-3 Specifications

H. Disable Feature
Model: xxxxxxx
P/N: xxxxxxx
S/N: XXXXXX
Viking Electronics, Inc. (715)386-8861
1531 Industrial St., Hudson, WI 54016
LDB−3
1
2
3
4
Z2
CR
2
7
R
5
8
Z3
R
2
6
R4
R7
R9
R8
5
9
10
By connecting the Disable/Info Switch input of the LDB-3 to the
“Info” switch of Viking’s E-1600-20A, E-1600-20A-EWP, E-160052A or E-1600-52A-EWP Emergency Phone (not included), any
outbound calls initiated from the “Info” button will not activate the
loop detect relay. This way, only the “Help/Emergency” outbound
calls will activate the relay. Cut one of the “Info” switch wires in
half and connect each end to LDB-3 terminals 5 and 6 as shown
in the diagram at the right.
VIKING
Rear View of E−1600−20A
11
Note: The Disable input is NOT polarity sensitive.
The “Disable” input can be connected to a remote switch, contact closure, etc. for deactivating the LDB-3’s internal relay.
1
3
Momentary
Switch
2
4
R
5
8
Z3
R
2
CR
2
7
9
10
390 Ohm - 750 Ohm, 1/2 Watt Resistor
(Radio Shack part # 271-1114, 271-1115,
271-1116, 271-1117 or equivalent)
Z2
6
If the relay has been activated by ringing, the
switch will deactivate the relay and ringing must
stop for a minimum of 6 seconds before the relay
can be reactivated from a new incoming call.
R4
R7
R9
R8
5
This can be useful to turn off the controlled device (strobe light,
camera, etc.) Use the diagram shown at the right.
11
Other Products
BLK-3-EWP Strobe Light Kit
The BLK-3-EWP can be used to add emergency notification to pre-installed emergency phones. The
BLK-3-EWP is equipped with Enhanced Weather Protection (EWP) and will not flash on “Info” calls
when used with the E-1600-20A or E-1600-52A. Alternatively, the BLK-3-EWP provides high visibility indication of analog line status through a high powered strobe light. The BLK-3-EWP is an ideal
solution for the hearing impaired and can be used equally well in loud warehouses or factories,
where ringing phones can not be heard.
Need More Information on the BLK-3-EWP?
?
Call (715) 386-4345 and select 653.
ADA Compliant Emergency Phones
The 1600A Series ADA Compliant Emergency Phones are designed to
provide quick and reliable handsfree communication for any standard
analog telephone line or analog phone system station port. All 1600A
Series phones meet ADA requirements for elevator/ emergency
telephones, and can be programmed from any Touch Tone phone.
The phones can dial up to 5 programmable emergency numbers,
as well as 2 central station numbers. In addition, the E-1600-20A
and E-1600-52A feature a second "INFO" button that will
dial up to 3 non-emergency numbers.
The 1600A Series phones can be programmed to automatically deliver a digital announcement to identify the
location of the emergency call. Alternatively, a DTMF
Touch Tone code may also be delivered. A “Call
Connected” LED can be initiated manually or automatically. All programming parameters, including phone numbers and location numbers, are stored in non-volatile memory. All units are
phone line powered, requiring no batteries or external power and are compatible with common Central Station Monitoring equipment.
For outdoor or harsh environments, select 1600A Series phones are available with Enhanced Weather Protection (EWP). EWP products feature rubber gaskets and boots, hand soldered silicon sealed connections, gel-filled butt connectors, as well as urethane potted
circuit boards with weather sealed, field-adjustable trim pots and DIP switches for easy on-site programming.
Product Support Line...715.386.8666
Fax Back Line...715.386.4345
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or
subsidiaries assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate
such changes.
Fax Back Doc 409
Printed in the U.S.A.
ZF301620 Rev B