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RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30)

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RCS Audio-Systems TRC-800 A
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788,50 EUR
( 938,32 EUR incl. VAT )
2025-11-22Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline
1x RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30)
Lieske Part No.:1927720
Mfg Part No: TRC-800 A
Weight:0.12 kg
Graduated prices net
From piecesPrice per pieces
3741,19 EUR
6693,88 EUR
9646,57 EUR
12599,26 EUR

Product information for RCS Audio-Systems TRC-800 A:

The TRC-800A Ringbus Controller is the central control unit in the VARES-LOOP system, positioned between power amplifiers and speaker lines. It supplies connected Ringbus modules – such as the TRT-200A – with power, monitors line status, and manages the data exchange between Ringbus components and the electroacoustic emergency warning system (ENS or SAA).

With the included Ringbus Controller software, modules can be operated in two modes: the Service Mode for setup and commissioning of the system, and the Tracking Mode to pinpoint which Ringbus isolator has detected a fault.

Thanks to its slim DIN rail design (just 1 module width), the TRC-800A is easy to integrate into control cabinets. It reliably detects various fault conditions – such as ground fault, short circuit, open line, or disconnected amplifier input – and activates the fault relay in case of errors.

Technical Specifications (English):


Model:
  • TRC-800A

Power Supply:

  • 18 – 36 V DC (Nominal: 24 V DC)
  • Idle Current: 100 mA
  • Max. Power Consumption: 2.4 W

AC Characteristics:

  • Max Voltage: 100 Vrms
  • Max Current: 5 A
  • Frequency Range: 40 Hz – 20 kHz (–3 dB)

DC Output:

  • Voltage: 30 V
  • Max Current: 130 mA

LOOP System:

  • Max Total Load: 500 W
  • Wiring: 2-wire, max. 2.5 mm²
  • Max Loop Length: 1,000 m

Loop Relay Contact:

  • Max. 250 V AC / 8 A (Dual-State Type)

Bus Address Range:

  • 00 – FF (0–255), up to 32 devices per DIN rail

Detection Functions:

  • Short circuit, wire-to-wire, open circuit, ground fault

Max Ringbus Modules Supported:

  • 200 units

Connections:

  • 1x 5-pin DIN rail bus connector
  • 1x 5-pin screw bus connector
  • 2x 3-pin screw terminals
  • 1x 2-pin screw terminal

Housing & Installation:
  • Material: ABS
  • Mounting: DIN rail
  • Protection Class: IP30

Dimensions (W x H x D):

  • 17.5 x 114.5 x 99 mm (1 module width)

Weight:

  • 210 g

Certifications:

  • EN 54-17:2005
  • NEN2575-2

Special Features:

  • Service and Tracking modes for setup and fault analysis
  • Fault relay contact for error indication
  • Space-saving DIN rail design
  • Monitoring of amplifier and wiring conditions



Questions & answers

What is the delivery time of RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30)?

The article RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30) is currently in stock

According to our experience the article is ready for dispatch within 3 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of RCS Audio-Systems TRC-800 A to our sales team for an exact delivery time.

How can I buy the item at a lower price?

We offer you RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30) always at the best possible price. We can give you a discount of 2% on RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30) if you choose payment in advance on ordering.

In addition, you can save money with our attractive graduation prizes with every purchase. If you buy a minimum of 3 pieces of RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30) we can offer you a price of 741,19 EUR per piece. The more you buy, the cheaper the article will be.

You can also send us a price proposal for your desired quantity of RCS Audio-Systems TRC-800 A ›VARES-LOOP‹ ring bus controller, for DIN rail mounting, 1TE (IP-30) via the form price proposal. Enter your name, contact details, price and quantity you need. Our sales team will then send you a good quotation immediately.

We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.

 


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