RU-2001
Microphone Pre-amplifier
The RU-2001 is a microphone pre-amplifier for the PM-660D or PM-1200D paging microphones with a 5-pin DIN socket. The talk switch of the microphone activates an isolated relay output that can be used for remote controls.
- Microphone pre-amplifier for microphones with DIN plug
- Talk switch activates relay contact
- Balanced low impedance 1-volt audio output allows long cable runs
- Volume control on front
- Specifications
- Application examples
- Equipment
- Tender text
- Downloads
Specifications
Specifications for product:
| RU-2001 | RU-2002 | |
|---|---|---|
| Power / current consumption |
60 mA |
60 mA |
| Connectable microphones |
1 (DM-1200D, PM-1200D-EB QJ, PM-222D) |
1 (DM-1200D, PM-1200D-EB QJ, PM-222D) |
| Control keys, buttons and knobs |
Microphone volume control |
Microphone volume control, Chime volume control, Chime tone select switch |
| Inputs |
-62 dB (1 kHz 0 dB = 1 V/Pa) |
-62 dB (1 kHz 0 dB = 1 V/Pa) |
| Control input |
1x no-voltage make contact input |
1x no-voltage make contact input |
| Outputs |
0 dBV, 600 Ω, balanced |
0 dBV, 600 Ω, balanced |
| Control output |
no-voltage make contact, max. 30 V DC, max. 0.5 A |
no-voltage make contact, max. 30 V DC, max. 0.5 A |
| Power source |
12 V DC or |
12 V DC or |
| Audio input |
-62 dBV, 600 Ω, unbalanced, 5-pin DIN socket |
-62 dBV, 600 Ω, unbalanced, 5-pin DIN socket |
| Audio output |
0 dBV, 600 Ω, balanced, M3 screw terminal, distance between barriers: 6.4 mm |
0 dBV, 600 Ω, balanced, M3 screw terminal, distance between barriers: 6.4 mm |
| Indicator |
Operation indicator |
Operation indicator |
| Operating humidity. |
90 %RH or less (no condensation) |
90 %RH or less (no condensation) |
| Dimensions. |
124 x 42.5 x 159 mm (W x H x D) |
124 x 42.5 x 159 mm (W x H x D) |
| Finish. |
black |
black |
| Operating temperature |
-10 °C to +50 °C |
-10 °C to +50 °C |
| Operating humidity |
90 %RH or less (no condensation) |
90 %RH or less (no condensation) |
| Dimensions |
124 x 42.5 x 159 mm (W x H x D) |
124 x 42.5 x 159 mm (W x H x D) |
| Finish |
Steel plate, black, pre-coated |
Steel plate, black, pre-coated |
| Accessory (included) |
Mounting bracket x1 |
Mounting bracket x1 |
| Internal audio files |
Chime:: 4-tone chome, 2-tone chime, and single-tone chime |
Application examples
Equipment
Tender text
Downloads