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RTS Intercom Systems
Power supply for 15-20 Stations, 230V ½ 19" 1 RU. w/ Euro power cord.

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The RTS PS-20 is the new RTS Two-Wire Intercom power supply. The PS-20 features two- and four-channel operation, RTS monitoring, two-channel program input, audio linking, and three-mode operation: RTS 2-channel, RTS 4-channel and Clear-Com mode. It also has double the power output of the PS-31 per channel, which will increase the number of user stations and beltpacks which can be connected substantially.

The PS-20 features two channels of communication where both channels are "wet", meaning there is power on each channel (RTS two-channel mode). In RTS four-channel mode, the audio signals and DC exist on the same wire. The PS-20 can also be switched into Clear-Com mode. The PS-20 has a 3-pin XLR (male) connector on the front of the system, where a RTS user station can connect and monitor activity on either or both channels. A single PS-20 power supply has 1.8 ampere per channel which means the user can power up more stations. If additional user stations or beltpacks are needed, two PS-20's can be joined together to double the power capability. A pair of standard stereo plug connectors are available on the back of the power supply to connect two PS-20's through audio linking as well. The PGM IN (3-pin XLR female Program Input) connector can be used to send audio to both CH 1 and/or CH 2.

• Audio Linking
• Intercom Channels Connections
• Monitoring
• Program Input
• Selectable Mode Operation
• Selectable Termination Impedance
• Status Indicators


Weight 5 lbs (2.27 kg)
Humidity 0 to 95%, non-condensing
Width 8.2" (20.83 cm)
Storage Temperature -40
Depth 8.56" (21.75 cm)
Height 1.75" (4.45 cm)
Operating Temperature 0
Output Level Nominal 30 VDC Unbalanced, selectable 200 ? / 400 ?
Input Level Nominal +2 dBu Balanced, High Impedance greater than 10 k?
Input Voltage 90 to 264 VAC, 50 to 60 Hz
Output Voltage 28 VDC to 32 VDC

Item Includes

Standard Manufacturer's Warranty

Recommended Addons

Recommended Addons


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