Transcript
Innovations in Communications TM since 1955
®
SM-201B
®
ENTERLOK TM MASTER STATION WIRING INSTRUCTIONS APPLICATION The SM-201B ENTERLOKTM intercom is a multi-purpose, two-station intercom suitable for homes, offices, or wherever communication to a single location plus convenient electrical door opening is needed. The solid state design, combined with low voltage operation, permits easy and simple installation.
INSTALLATION PROCEDURE 1. 2. 3. 4.
Master Station - Locate master station where needed and at a convenient speaking height. Do not locate master near any source of direct heat, or too close to transformers, light dimmers or other electrical devices or wiring. Do not install close to or on a common wall with remote station. Install single gang electrical box or surface mount. Transformer - IMPORTANT! Connecting this equipment to any power source other than a standard 16VAC. chime transformer, or the LEE DAN transformers specified, voids all guarantees!
Read installation instructions before proceeding. Install housings and wiring. Connect wiring and install equipment. Apply power and check operation.
EQUIPMENT LOCATION AND HOUSING INSTALLATION Inside Remote - Locate remote station where needed at convenient speaking height. Do not install back to back or on a common wall with the master station. Install IH-102 housing for IR-501B, IR-510B remotes. Reverse housing for use on finished walls as shown in Fig.1 below. Leave about 2" (5cm) of wall space on all sides. Use IH-400A cabinet for desk mounting. Outside Remote - For outside stations OR-103, OR-510, or OR-203, install IH-101(flush) or OH-700(surface) box. For OR-600 series outside stations, use single gang ring or box. Run wire/cable to remote speaker location. Fig. 1
Plug-In: A PS-20A plug-in type transformer may be used and must be provided with an electrical outlet at some convenient location within 50 feet of the master station. Pigtail: A PS-3A or PS-3B type transformer may be used and may be installed on the fuse panel or any other accessible source of 117 volts A.C. within 50 feet of the master station. (Observe all local electrical codes.)
WIRING Run 2 conductor twisted #22 cable from the master station directly to the remote station. NOTE: It is recommended that shielded cable be used from the master to the remote station when the cable must be run near any AC wires! Run 2 conductor #18 cable from the SM-201B master to the transformer location. Run 2 conductor #18 cable from the SM-201B master to the door opener location. Leave sufficient cable at each end to make connections (about 10" or 25cm).
Caution: Do not run door opener or transformer wires together with intercom wires! 5 1/2" 4" 5 1/2"
4" 6"
6"
4 3/4"
Make connections as shown on the Typical Wiring Diagram (Fig.4) or the Alternate Diagram for 24-volt door opener (Fig.3).
4 3/4"
800-231-1414 • 631-231-1414 • Fax 631-231-1498 155 Adams Avenue • Hauppauge, NY 11788-3699 www.LEEDAN.com •
[email protected]
NOTE: If the door opener operation from the SM-201B master is not needed, the DOOR button may be used for other signal purposes. Simply run the door cable to the optional signal device (bell, buzzer, etc.) which must be able to operate on 16 volts A.C., 10 V.A. or less. INTERCOMS • MAILBOXES • DIRECTORIES ANNUNCIATORS • WIRE & CABLE • NURSE-CALL With continuous product improvement, specifications are subject to change without notice.
IN-331B (2/10)
SM-201B, SM-201 OPERATION & CHECK-OUT INSTRUCTIONS
24 Volt Door Release
#18
At Remote Speaker: Push button to call master, release to allow communication by master.
SM-201B Master
At 1. 2. 3.
Master Speaker: Push TALK button to speak; release to listen. Push DOOR button to open door. Push OFF button to silence speaker, if desired. Station will remain in monitor mode if OFF button is not pushed. 4. Press TALK button to re-activate speaker. 5. Adjust VOLUME with small screwdriver if needed, through hole provided on lower front of panel.
1
3
4
5
#18 8 VAC
Fig. 3 Alternate diagram for 24-volt door release.
NOTE: If the volume is too high, distortion or howling may result.
16 VAC 24 VAC
PS-30A Transformer
NOTE: SM-201B and older SM-201 are interchangeable
Fig. 4
DO-001 Door Opener 16 VAC
2
#18 C X
UPGRADE NOTES: When Upgrading OLDER SM-101 or SM-101A Master To NEWER SM-201 or SM-201B, You MUST Make Sure Your Remote Station Has a 15-MFD Capacitor Installed As Shown At Right!
2
3
4
5
15-MFD
1
A G
15-MFD
SM-201B Master
A G
Z W
IR-510B OR-510 OR-610 Remotes
IR-501B OR-103 OR-203 OR-203SS OR-403S OR-603SS (Most Popular) Remotes
#18
16 VAC
PS-3A, PS-3B, PS-30A, or PS-30A PS-20A or Transformer PS-30A Transformer
117 VAC
15-MFD
#22 Twisted Pair
Z
OR-603 OR-603W Remote
OR-101 OR-201 OR-201SS OR-601 RH-15
NOTES: 1. Add wire jumper to IR-501B, OR-103, OR-203, OR-203SS, OR-403S, or OR-603SS remote stations as shown. 2. Add 15-MFD (15-mfd. non-polarized) capacitor to all remote stations as shown, except IR-510B, OR-510 and OR-610 as shown in Figure 4. 15-MFD capacitor is packaged with the SM-201B master station. 3. Locate remote station type on right and wire as shown using 2 conductor #22 twisted pair wiring. 4. Use #18 wire for door release and transformer wiring. 5. You can use any of the remotes shown (above right), but not more than two per system! Call factory for details.
LEE DAN® COMMUNICATIONS, INC.
Page 2
IN-331B (2/10)
