Edwards Signaling B-8322 Series, B-8323 Series Catalog Page
TELEPHONE SIGNALS & ACCESSORIES
Mechanical
FEATURES
> Long-life tungsten contacts
> Gray finish
> High grade copper coils
> Cast aluminum back box and
cover
AGENCY APPROVALS
> UL 2017 Listed
> B-8323 Series is registered with
the FCC in compliance with Part
68 of FCC Rules and Regulations
(No. 329USA-21250-RG-N)
SPECIFICATIONS
Telecode
Relays
Weatherproof
B-8322 & B-8323 Series
The Edwards weatherproof, electro-mechanical telecode relays are
designed to activate up to 5 vibrating-type horns, buzzers, and
bells. The unit's windings are rated in ohms rather than volts. Wire
size and number of turns vary with resistance requirements.
The B-8323 series relay is supplied with a capacitor; the B-8322 se-
ries is not. If a capacitor is required, order the Cat. No. B-8325 one
micro farad, 400V capacitor with bracket.
Unit mounts to any flat surface using the mounting lugs on 6 3/4"
(171mm) centers. Use 1/2" (13mm) conduit for input and output wir-
ing.
Relays operating on AC ringing voltage and used on common bat-
tery circuits require capacitors. Relays operating on DC ringing
voltages do not require capacitors unless energized by a common
battery.
®
> Normally open circuit relay
> Two shading coils prevent
armature chatter
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15-8
For areas where ambient noise levels are high or where personnel
are unable to be near telephones at all times such as factories,
loading docks, mines, quarries, lumber yards, gas stations, found-
ries, etc.
Ordering Information
Specify pull up coil resistance, voltage, and frequency data. For
standard phone system ringing circuits, specify same coil resis-
tance as bell ringer coils. For intercommunicating phone ringing cir-
cuits, specify relays of same voltage and frequency as ringing cir-
cuit.
© Copyright 2004 Edwards
TECHNICAL INFORMATION
TELEPHONE SIGNALS & ACCESSORIES
7"
(178mm)
6 3/4"
(172mm)
Mtg. Centers
5 1/8"
(130mm)
1/2" IP
(13mm)
Tapered Tap.
4 29/32"
(125mm)
DC Coil With Without Without
Resistance Capacitor Capacitor Capacitor
Cat. No. (ohms) VAC VAC VDC
B-8322-P-1000* 1000 100-115 105-115 18
B-8322-P-1600* 1600 140-170 170-200 24
B-8322-P-2500* 2500 200-230 200-230 30
B-8322-P-3000* 3000 220-277 220-277 40
B-8323-P-1000** 1000 100-115
B-8323-P-1600** 2500 200-230
B-8323-P-2500** 2500 200-230
B-8323-P-3000** 3000 220-277
*Supplied without capacitor
**Supplied with 1 micro farad @ 400V capacitor
© Copyright 2004 Edwards
D-04
15-9
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