Radio remote controls are an integral part of modern manufacturing plants and operations. They allow operators to manage machinery and equipment from a safe distance while reducing the need for direct human interaction with potentially hazardous machines. Radio remote controls also enable precise equipment control, leading to improved efficiency and less risk of operator error. With additional protection like Black Channel Communication, radio remote controls become even more secure and reliable.

Overview of Black Channel Communications

Black Channel Communication is a communication technology used to ensure the reliability of transmitted signals within control systems, particularly in manufacturing plants. This communication strategy involves the use of a functional safety protocol that operates on a separate, dedicated channel (the “black channel”) to verify the integrity of transmitted signals.

How Black Channel Communications Works  

Black Channel Communication revolutionizes how signals are transmitted in control systems by utilizing a dedicated, functional safety protocol that operates independently of noncritical communication channels. This safety protocol inspects the integrity of signals sent across the ‘black channel’. Functioning independently ensures that even if the noncritical channel is compromised or experiences interference, the safety protocol remains unscathed, thus providing a failsafe mechanism.

How the Black Channel Enhances Safety  

Another aspect of Black Channel Communication is the safety mechanisms to verify outgoing and incoming data sequencing. The sequencing mechanisms ensure that the correct data is processed in a very particular order. This technology is especially beneficial in high-stakes environments like manufacturing plants, where the slightest error or interruption can have far-reaching consequences. Its application is vital in systems where safety is paramount, as it can detect and react to any interference or corruption of the data.

Implementing Black Channel Communication can improve safety and efficiency metrics, especially in large manufacturing plants. For example, consider a plant experiencing occasional signal interference within its control systems, leading to sporadic operational glitches and potential safety hazards. With Black Channel Communication integrated into its radio remote control systems, the functional safety protocol can monitor the integrity of critical data, immediately detecting errors and taking necessary, safe approaches to correcting the problem. As a result, the instances of operational glitches will drop, thereby enhancing overall safety. Additionally, the newfound reliability of the plant’s control systems improves production efficiency by minimizing downtime.

Partner for Safe and Reliable Radio Remote Controls

Black Channel Communication is a technology that strengthens safety and efficiency within manufacturing plants and beyond. Ensuring the integrity of signals transmitted via radio remote control eliminates the risk of interference or corruption that can lead to operational glitches and potential safety hazards.

We selected radio remote controls enhanced with black channel communication to provide a robust solution for protecting control signals from unauthorized access or tampering. Products include Remtron and Safe-D-Stop.

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Zone 1 Hazardous Area Rated Incremental Encoders

The new EN42 hollow-shaft and EN44 hub-shaft incremental encoders eliminate the cost, guess work and hassle of installing a barrier thanks to encapsulated electronics. The EN series offers ATEX, CSA and IECEx triple certification and a powerful signal driver for universal use in oil & gas equipment applications.
 

en-series-atex-csa-iecex-certsATEX, CSA, IECEx Triple Certified

With enforcement of regional certifications on the rise, the EN series is a flexible solution for zone 1 use with ATEX, CSA and IECEx certifications. The EN series also offers the industry’s leading operating temperature range of -50° to 100° C.

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High Power Line Driver Available

The EN series offers a high power mosfet line driver (10-30 VDC) is for applications requiring a long cable run to ensure reliable signal output without sacrificing performance.

en-series-wiringEasy to Install with No I.S. Barrier Needed

Both the EN42 and EN44 offer encapsulated electronics with increased safety interface for zone 1 use eliminating the need for a separate I.S. barrier and the guesswork to install one. The EN44 also offers a standard B100 mounting flange and integrated double helix coupling for easy installation.

EN42 Hollowshaft

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EN44 Hubshaft

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1 to 5,000 PPR 1024 or 2,048 PPR
Hollow Shaft Hubshaft Style Mount With 6 Mounting Holes on the Face
Bore Size Options: 5/8″, 3/4″, 7/8″, 1″, 15 mm, 16mm Bore Size Option: 16mm
Max Operating Speed 3,600 RPM Max Operating Speed 6,000 RPM
CE, ROHS, CSA, ATEX, IECEx CE, ROHS, CSA, ATEX, IECEx
50G Shock and 20G Vibration Tolerant 50G Shock and 20G Vibration Tolerant
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camera function
Camera Systems provides a complete camera portfolio for industrial process monitoring and security surveillance for hazardous and industrial areas. Due to our innovative SNF*-technology, all cameras are considerably lighter than any existing ones, and extremely robust. Almost all of our cameras are designed for operation in extreme temperatures ranging from -40°C to +75°C, even our infrared camera with day/night vision.

We are therefore able to design complete surveillance systems for any type of production plant, be it an oil rig, a tank farm, onboard ship or in process plants in the pharmaceutical or chemical industries. For control and standard monitoring, we have the ISview software package.

Larger surveillance systems with up to several hundred cameras are covered by the professional SeeTec software.

*(SNF – sensor-controlled nitrogen filling)

Green Energy

Energy management and energy conservation start with the ability to monitor power and energy use.   For electrical systems, this involves measuring DC or AC power (Watts, VA, VAr) or energy (Wh, VAh, VArh).
In fixed installations, digital meters offer a range of display formats, capabilities & sizes. Single display power/energy meters start at $150.  Multiple display meters with user selectable parameters are available for $200-800, depending on configuration and capabilities. Bargraph power meters, which show a digital reading and analog level, start around $350.Advanced parameters, including power factor, demand & harmonics, are standard on many models. Most meters also offer options for setpoint alarms & network communications.  Specialized meters are available for applications such as generator monitoring or load shedding.  See the more popular digital:
Power Meters
Energy Meters
Bargraph Meters
For older systems, we offer a selection of Analog Power Meters and panel adapters.
Energy Meters & Monitors for & Energy Conservation – Weschler Instruments 
 
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