Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo,
Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,
Germany
URL: https://www.toa.jp/
133-04-00049-00
8. SPECIFICATIONS
Power Source
24 V DC (operating range: 15 – 33 V DC)
Supplied from the applicable system (RJ45 connector)
or the optional AD-246 AC adapter (DC input power supply connector)
Usable DC power supply plug: 5.5 mm (0.22") outer diameter,
2.1 mm (0.08") inner diameter,
9.5 mm (0.37") long, polarized, center positive
Current Consumption
130 mA or less
Audio Output
0 dB*, balanced, RJ45 connector
AUX Input
1 channel, unbalanced, LINE/MIC (selectable with the DIP switch)
LINE: −20 dB*, 10 kΩ, push-in terminal block
MIC: −60 dB*, 2.2 kΩ, push-in terminal block
Control Input
1 channel, no-voltage make contact inputs, open voltage: 33 V DC,
short-circuit current: 10 mA , push-in terminal block
Control Output
1 channel, open collector output, withstand voltage: 30 V DC,
control current: 35 mA, push-in terminal block
Distortion
1% or less
Frequency Response
100 Hz to 20 kHz
Signal to Noise Ratio
60 dB or more
Microphone
Unidirectional electret condenser microphone
Chime
Uses the built-in sound sources of the main system unit
(one of them selectable by the main system settings)
Level Control
Microphone volume control, AUX volume control
RM Link
Shielded Category 5 twisted pair LAN cable (CAT5-STP), RJ45 connector
Maximum cable distance: 1200 m (3937.01 ft)
(when powered by the optional AD-246 AC adapter)
External Equipment
Connection Cable
Solid copper wire: ø0.4 – ø1.1 mm (AWG 28 – 17)
Operation
Numeric key x 10, Left/right selection key x 2, F1/F2 key x 2, ALL key x 1, Clear
key x 1, Talk key x 1, AUX key x 1
Indicator
LCD display: 3" (255 x 160 dots), with backlight
Indicator:
Talk indicator (green), Microphone indicator (green)
Operating Temperature 0 to 40 °C (32 to 104 °F)
Operating Humidity
90% RH or less (no condensation)
Finish
ABS resin, black, paint
Dimensions
224 (w) x 47.2 (h) x 136 (d) mm (8.82" x 1.86" x 5.35") (excluding microphone)
Weight
620 g (1.37 lb)
Accessories
Zip tie .... 2
Optional Products
Wall mounting bracket: WB-RM500
AC adapter:
AD-246
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
