Grounding Bar for TS-1D Modules

The RDL GB6 is a grounding bar identified for use with TS-1D modules. It brings the grounding connection, terminal arrangement, and supplied mounting details into one compact component. The documented product data specifies four independent circuits for connection as four unbalanced or two balanced audio lines. It also lists immunity from electrostatic discharge, induced transient voltage, RF interference, and electromagnetic pulse, along with CE compliance. These details define both its intended system role and its electrical operating envelope.

Ideal Use Cases

The GB6 is suited to TS-1D module installations requiring a defined grounding component and flexible audio-line configuration. Its four independent circuits accommodate four unbalanced lines or two balanced lines. The listed immunity characteristics make it relevant where electrostatic discharge, induced transient voltage, RF interference, or electromagnetic pulse must be considered. With a maximum working signal of 30 Vp or 60 V peak-to-peak, the documented design supports signal paths operating within that stated limit.

Why Choose This Model

This model combines clearly documented signal performance with practical physical connections. Frequency response is specified from 10 Hz to 50 kHz within ±0.25 dB, while equivalent series resistance from input to output is 20 Ω. The integrated electrical design is described as a 300 kHz low-pass filter with a 6 dB-per-octave response and an integral shunt high-voltage switch. These specifications provide concrete values for assessing the GB6 against the requirements of a planned TS-1D installation.

Installation and Integration

The GB6 measures 1.75 inches wide by 2.5 inches long by 0.9 inches high, including the terminal strip. Metric dimensions are 4.45 by 6.35 by 2.29 centimeters. Input and output connections use #6 captive screw terminals with a stated 0.35-centimeter size. The integral ground bus is made from 110 alloy copper and measures 0.25 inches wide by 1.6 inches long, or 0.64 by 4.1 centimeters. Two mounting holes provide #6 clearance, specified as 0.37 centimeters, and mounting hardware is included. The compact dimensions and captive screw termination provide a precisely documented footprint and connection method for system planning.

Performance Highlights

The electrical specifications include a high-voltage switch clamp with 24 V actuation and a 48 V maximum. Transient energy is rated at 0.1 joule. The equivalent circuit combines the 300 kHz low-pass filter, 6 dB-per-octave response, and integral shunt high-voltage switch. Together with the stated immunity from electrostatic discharge, induced transient voltage, RF interference, and electromagnetic pulse, these values describe the product’s approach to transient and interference management. The 10 Hz to 50 kHz frequency response and four-circuit arrangement also provide useful reference points for balanced and unbalanced audio-line integration.

What Makes It Different

The GB6 pairs an integral copper ground bus with four independently configurable circuits. That combination allows the documented circuit capacity to be assigned as four unbalanced or two balanced audio lines without changing the stated number of circuits. Its case uses an electromagnetically inert plastic composition, while the integral bus uses 110 alloy copper. Captive screw terminals, two mounting holes, and included hardware establish the mechanical interface without requiring assumptions about terminal or mounting sizes. CE compliance is also listed in the supplied product information.

Final Assessment

For installations built around TS-1D modules, the RDL GB6 offers a compact grounding component with detailed electrical and mechanical specifications. Its four independent circuits, 10 Hz to 50 kHz frequency response, 20 Ω equivalent series resistance, copper ground bus, and captive screw terminals provide concrete planning data. The documented transient ratings and immunity categories further define its intended performance context. It is a focused option when the listed circuit configurations, dimensions, terminations, and mounting arrangement match the system design.