Product Specification. ASL INTERCOM SMC02G

SMC02G/SMC02F/Variants - Product Manual

General

Supply Voltage Range............................................................................................................... 18 − 40 V DC

Current Consumption (Max., all LEDs on)........................................................... 250 mA @ 24 V DC supply

Audio Output................................................................................................0 dBu balanced (nominal) / 66 Ω

Microphone Control Data.........................................................................................EIA RS485 / 19200 baud

Listen-in Audio................................................................................................... –10 dBu balanced (nominal)

Buttons......................................................................................................................20 Zone Select Buttons 1

PTT button on console (SMC02G)

PTT button on fist microphone (SMC02F)

Listen-in button

LEDs ........................................................... 2 LEDs per zone Select button (zone Busy and zone Selected)

All Call Only (twin)

Speak Now (twin)

2

Listen-in

System fault

Power

Microphone speech level meter ....................................................................................... Five LED bargraph

Colour .................................................................................................................. black with silver annotation

Format ............................................................................................................................... metal box console

Mounting.....................................................................................................................DIN 19” flush mounting

Dimensions and Weight

Dimensions (H x W x D) .................................................................................87.5 mm x 483 mm x 177 mm

(excluding gooseneck microphone)

Weight...........................................................................................................................................3.9 kg max.

Variants

Standard Emergency Microphone (BS5839 Pt.8 compliant)

SMC02G (standard) ............................................................................................ Gooseneck microphone

SMC02F (standard)..........................................................................................................Fist microphone

Non-Emergency Microphone

SMC02GS ........................................................................................................... Gooseneck microphone

SMC02FS .........................................................................................................................Fist microphone

Environmental

Temperature (Storage and Operating) ..................................................................................

− 5 °C to + 50 °C

Humidity Range ..................................................................................................0% to 93% Non-condensing

Ingress Protection.................................................................................................................................... IP55

1 Zone select buttons can also control routes or DVAs.

2 Functional only on standard SMC02 units, i.e, emergency microphones.

Issue: 02 complete, approved

Page 51 of 60

SMC02G/SMC02F/Variants - Product Manual

Safety and EMC

EMC

EN55103-1/E1, EN 55103-2/E5, EN50121-4, ENV50204

EN61000-4-3 (80 MHz to 1 GHz) / EN61000-4-6 (0.15 MHz to 80 MHz)..............................ITU/R 562-3

Impairment level 3

In the close proximity to some radio frequency transmitters, the signal to noise ratio of this system may be reduced.

If this occurs, ensure adequate system RF earthing or re-locate the equipment or signal cables.

Full performance information available on request

Safety................................................................................................................................................EN60065

Issue: 02 complete, approved

Page 52 of 60