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Click here details … (PDF format) - DIQU TECH PVT. LTD.

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COMMERCIAL & INSTITUTIONAL APPLICATION SYSTEM<br />

87<br />

Mid-Power Intercom<br />

MASTER<br />

1<br />

SUB<br />

3<br />

MP-S<br />

Features<br />

l 1 or 3-call mid-power intercom, 2.5W powered<br />

l Incorporates subs either in console, ceiling mount or 8d horn for<br />

maximum output<br />

l Hands-free reply from sub<br />

MP-1S<br />

Master station<br />

MP-1S<br />

1-call master<br />

MP-3S<br />

Power supply<br />

PS-1225S<br />

PS-1225UL<br />

PS-1225<br />

m P.103<br />

Communication network<br />

MP-3S<br />

Unit dimensions<br />

MP-1S AS-3A<br />

MP-3S<br />

148<br />

MP-1S<br />

8d Horn w/talkback reply<br />

177<br />

AS-3A<br />

78<br />

43<br />

83.5<br />

Call button<br />

NP-B<br />

MP-3S<br />

3-call master<br />

NP-B<br />

Flush call plate<br />

AS-3N<br />

142<br />

8Ω<br />

169<br />

8Ω<br />

NP-B<br />

AS-3A<br />

Sub station<br />

74<br />

41<br />

83.5<br />

Sub station<br />

AS-3N<br />

Sub station<br />

Wiring<br />

MP-1S<br />

MP-3S<br />

MP-3S<br />

T<br />

1<br />

E<br />

2<br />

E<br />

3<br />

E<br />

+<br />

-<br />

T<br />

MP-1S<br />

1<br />

E<br />

+<br />

-<br />

2x3<br />

NP<br />

NP<br />

NP<br />

2<br />

NP-B<br />

Specifications (MP-S)<br />

Power source 12V DC, 1A.<br />

Power supply PS-1225S, PS-1225UL, PS-1225<br />

Communication Sub calls in w/tone (& LED 20 sec. on MP-3S). Press<br />

sub selector and TALK to transmit, and release to<br />

listen.<br />

Output 2.5W at 1KHz.<br />

Output impedance 8d<br />

Wiring 2 parallel wires per sub, non-polarized.<br />

*Do not make E wires common.<br />

Distance MP-S to sub 100m(0.65mma) 150m(0.8mma)<br />

2<br />

BL RD<br />

AS-3A AS-3N<br />

2 2<br />

1<br />

E<br />

Lineup<br />

150m / 0.8mma<br />

NBZ-M*<br />

Flush square<br />

frame<br />

NP-W*<br />

Surface mount<br />

box<br />

for NP-B<br />

8d horn speaker<br />

locally available<br />

NP-B NP-B<br />

BL<br />

★<br />

8ohm<br />

8ohm<br />

2<br />

BL RD<br />

N-EA*<br />

Surface round<br />

frame<br />

*Not available in Europe<br />

8ohm<br />

8ohm<br />

l For 8d horn without NP-B, install a 33MFD, 25V NP capacitor on No. line.<br />

BL : Blue(2) RD : Red(2) ★NP-25V Capacitor T : PS-1225/S/UL

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