Atlas Sound Dp 1A Users Manual

DP-1A 16252_s

dy 4809408b-ca38-4e96-a4b2-795f2280019c Atlas Sound Telephone DY User Guide |

: Atlas-Sound Atlas-Sound-Dp-1A-Users-Manual-500136 atlas-sound-dp-1a-users-manual-500136 atlas-sound pdf

Open the PDF directly: View PDF .
Page Count: 2

Specifications subject to change without notice

© 2001 Atlas Sound LP Printed in U.S.A. 000501 SL8-1434

359

EIGHT

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 / FAX (800) 765-3435

Specifications subject to change without notice

MOUNTING PUSH-TO-TALK SWITCH DImensions WEIGHT

MODEL PLATE OPTION* (see back side) (W x H x D)

CE-2A 2 Gang -PT

4-1/2" x 4-1/2" x 2-1/4" 1.2 Lbs. (.55 kg.)

CE-2A-AC 2 Gang –

4-1/2" x 4-1/2" x 2-1/4" 1.2 Lbs. (.55 kg.)

DP-1A Desk Model -PT

4-3/4" x 4-3/4" x 8-1/2" 2.7 Lbs.

(1.2 kg.)

TELEPHONE INTERCOM

ACCESSORIES

CE SERIES, DP-1A

OPTIONS -DT, DY, LT600-VC

TPS24-05, TS302A

CE Series AND Model dp-1a Specifications

Switch 2 form “C”, DPDT

Contact rating 1 amp @ 24VDC

Transmitter High quality carbon (25-50 ohms impedance)

Receiver Magnetic, ring armature diaphragm (150 ohms impedance)

Handset Neutral color high impact thermoplastic

HANGER Chrome plated steel (CE Series)

Mounting Plate Type 304 brushed stainless steel CE Series

WALL MOUNT HANDSET/HOOKSWITCH ASSEMBLIES

• Units are Designed for Use with Telephone Intercoms or Paging Systems

• Circuitry Provides Precise Speech Reproduction.

• Shipped Assembled and Wired to a Barrier Strip Terminal Block on the

Mounting Plate with Color Coded Leads and Spade Plugs.

• Brushed Steel Wall Plates Fit Standard Electrical Boxes (Hardware Included)

• DPDT Style Hookswitch can be Wired as Form A, B, or C to Meet Your System Needs.

CE-2A-AC. Series features a standard “500” style neutral color handset with a chrome hook-

switch, and brushed stainless steel plate. The hookswitch is a leaf type with cross bar palladium

contacts for long-life and trouble-free operation. Model CE-2A has a flexible coil cord. Model

CE-2A-AC includes a 25" (635mm) stainless steel armored cable, securely fastened to mount-

ing plate and handset for installations that require vandal protection. (Option requires

31⁄4"(83mm) in front of plate,11⁄2" (38mm) behind plate).

DP-1A DESK INTERCOM STATION ASSEMBLY MODEL. The DP-1A Is a “2500” style desk-

top telephone which has the same quality features as the CE Series. Assembly includes hand-

set, two form “C” (DPDT) hookswitches, transmitter, receiver, housing with blank front panel,

and coiled cord. Unit is wired to an interior mounted terminal block and supplied with spade

lugs for quick modification. Unit does not include ringer, induction coil. Made of neutral color

high-impact thermoplastic.

DP-1A

Standard

Wiring

Diagram

(see back for

push-to-talk

option)

SURFACE MOUNTING TELEPHONE INTERCOM ENCLOSURE

Sturdy CRS box is designed for surface mounting Atlas Sound intercom station Series CE.

Knock-outs are provided on the bottom and back. Two mounting holes are conveniently locat-

ed for mounting to an outlet box if required. Finish is neutral gray epoxy.

* Suffix Model with (-PT) Example: Model DP-1A would become Model DP-1A-PT.

MODEL MOUNTS DIMENSIONS (W x H x D) WEIGHT

TS302A CE-2A(-AC) 4-11/16” x 4-5/8” x 2-15/32” 1 Lb. (.45 kg.)

TS302A

CE-2A-AC

Specifications subject to change without notice

© 2001 Atlas Sound LP Printed in U.S.A. 000501 SL8-1434

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 / FAX (800) 765-3435

Specifications subject to change without notice

INPUT IMP. OUTPUT IMP. FREQUENCY RESP. DIMENSIONS WEIGHT

600 Ohms 600, 10K, 60Hz-12KHz 47⁄8" W x 31⁄8" H x 13⁄4" D 2.5 Lbs.

25K Ohms (124 x 80 x 44mm) (1.1 kg)

MODEL DESCRIPTION COLOR WEIGHT

RU-1 Receiver - .5Lb. (.2 kg.)

TU-1 Transmitter - 1.5 Lbs. (.7 kg.)

DY-1 Dynamic Transmitter - 1 Lb. (.4 kg.)

CEK-1A Cord Neutral .5Lbs. (.2 kg.)

PT Option

Wiring

Diagram with

Push-to-Talk

Switch

ACCESSORIES & REPLACEMENT PARTS FOR CE SERIES AND MODEL DP-1A

PT OPTION: PUSH-TO-TALK BUTTON SWITCH

This factory-installed option consists of a standard “500” style handset with the addition of a

pushbutton switch located conveniently on the handset. The switch-contact arrangement is form

“C” (SPDT) and is wired as form“A” (SPST). Configuration is ideal for use in relay-control, push-

to-call, and a variety of other switch, communication, and signaling applications. It is available

on CE-2A and DP-1A by adding a (-PT) suffix.

DY-1 DYNAMIC TRANSMITTER

This accessory is designed for installations in which the telephone handset would be used as a

paging microphone. The dynamic transmitter is the low-impedance type suitable for input to the

Lo-Z microphone input of the amplifier. Assembly replaces the carbon transmitter with a moving

coil (dynamic, 500 ohms @ 1KHz with a response of 250-5000Hz) transmitter that has an

impedance of 500 ohms @ 1 kHz.

TELEPHONE POWER SUPPLY FOR COMMON-TALK SYSTEMS

TPS24-05 The TPS24-05 is a combination 24 VDC / TALK voltage power supply, engineered to

power most common-talk telephone intercom systems. (See SL5-1425 on DC power supplies

and SL8-1433 for common-talk telephone intercom applications.) Black epoxy finish with a 6’

power cord.

600-OHM IMPEDANCE MATCHING TRANSFORMER

LT600-VC Versatile unit matches line level, 600-ohm line circuits with HI-Z circuits. It can also

be used as a 600-ohm to 600-ohm isolation transformer. Recommended for coupling of line

level audio or common-talk phones into amplified sound systems, background music and paging

systems, recording equipment, or studio electronics. Built-in potentiometer provides optional

adjustability for the 25K output level. The 600-ohm input may be matched to 600, 10K, and 25K-

ohm circuits. All components are mounted on a printed circuit board. Steel chassis includes

mounting ears and “insta-mount” tape. Transformer is shielded to minimize induced hum. Unit

includes a phono jack on the output side for convenient connection to amplifier or other equip-

ment circuitry. Jack can be connected to various transformer taps via barrier strip jumper.

(Factory-installed jumper connects jack to potentiometer output.)

INPUT OUTPUT RIPPLE REGULATION DIMENSIONS WEIGHT

(Nominal) (Talk Voltage)

(0-Full Load) L x H x D

117 VAC, 24 VDC @ .5 mV & TALK

500 mV

63⁄4" x 35⁄8" x 2" 3.0 Lbs.

@ 60 Hz, 26 Watts 1/2 amp voltage output (171 x 92 x 51 mm) (1.4 kg)

TPS24-05

LT600-VC

SCHEMATIC CIRCUIT BOARD