AVIATIONEU SUPPLIES & SERVICES LTD.

The EMS-18M Interface Module by RS AEROTECH and GLANCE AVIONICS provides connection of EMU 912iS (originally designed exclusively for the fuel injected Rotax series iS engines)  to any of the carbureted 4 cylinder BRP Rotax aero engines . The signals from the standard Rotax sensor for the 912S/ULS or 914 engine are converted by the EMS-18M into the CANaerospace data bus information, and can thus be processed by the EMU. In addition to the standard Rotax sensors, the EMS-18M also supports 4 CHT sensors and a throttle position sensor. The EMU uses all this information to display it on screen and store it on SD card together with GPS information, fuel pressure and throttle position. Corresponding EMU software upgrades are available for the Rotax 912S/ULS and the 914, and may simply be downloaded. The integration of the 912S/ULS and 914 engine data with the EMS is seamless and makes the outstanding display concept and the associated situational awareness of the proven EMU available for all Rotax pilots. The automatic monitoring of engine health and performance data enhances flight safety and allows quick analysis by Rotax Service Centers.

The EMU 912iS evo Rotax 912iS/915iS Engine Management Unit from RS FLIGHT SYSTEMS integrates seamlessly into the Rotax 912iS/915iS engine wiring harness providing indications of all available engine parameters, engine status and ECU faults as well as those of additional sensor inputs. It comes with a dual redundant CANaerospace interface including GPS receiver and EMDS data visualization tool. It requires a minimum installation effort, configurable for the use of different unit systems (metric/US customary) and suitable for 14 V and 28 V aircraft electrical systems. Additional features include sunlight-readable backlit display, dual optically isolated CANaerospace data bus interfaces for retained redundancy, continuous monitoring and health checking of both ECU display buses, georeferenced data recording of all parameters at 10 Hz over up to 2,000 hours, simple data transfer and software update via an integrated memory card slot, sophisticated visualization and processing tool for recorded data, Google Earth file export for recorded data including GNSS and engine data. A separate module (sold separately) provides connection to 912/914 carburetor BRP Rotax engines.

The RS AEROTECH EMU 912iS is a state-of-the-art Engine Management Unit (EMU) for the Rotax® 912iS aero engine integrating seamlessly into the engine's wire harness. It provides all indications available through dual isolated, fully independent CANaerospace network interfaces for continuous engine monitoring and health checking of both ECU CANaerospace networks. The EMU 912iS funcionality includes user-configurable for metric or US units, engine or propeller RPM and display language, data recording capability for the entire engine TBO, integrated GPS/Galileo sensor, powerful data processing and visualization tool for recorded data as well as software upgrades via SDHC memory card. GPS/Galileo data is recorded together with engine data. All data is correlated and may be visualized using Google Earth. An optional fuel pressure sensor is included in the data display.The EMU 912iS operates from single 9-28VDC aircraft power supply. Minimum installation effort (3 connectors with 9 wires only). Mechanical dimensions 118 mm x 146 mm x 84 mm, weight 0.8 kg. A separate module (sold separately) provides connection to 912/914 carburetor BRP Rotax engines.

The RAY ALLEN (RAC) G3 Series Stick Grips includes four different models: G301, G303, G305 and G307. All feature:

four individual SPDT momentary contact switches to control one or two axis electric trim. The switches are triggered via a traditonal 4-way "hat" type activator. The four trim switches can be wired directly to Ray Allen servos.

high quality switches with 15 amp Honeywell microswitches for superior tactile characteristics. 

slotted one or two axis faceplates. A black faceplate is included. Gray and tan faceplates are also available. 

the hand grip has a textured finish and it is made from a very strong BASF composite with excellent UV resistance.  

The G3 grips are 6.5” (165 mm) tall. 

They feature a momentary contact, SPDT Push-To-Talk (PTT) switch located on the front side of the grip. 

They are designed to fit any stick size up to 1 1/8” in diameter. Three spacers are included enabling easy installation on 3/4”, 7/8” and 1” sticks.

Pre-cut and stripped 26 gage teflon insulated 19 strand wire included. 

A die-cut label sheet with 50 different lexan coated labels is included.

OMRON A16 series pushbutton 16-dia. cylindrical body switches are detachable switches. The same contacts can be used for both standard loads and microloads. Their miniature design of 28.5 mm makes these switches the smallest class in the industry. Easy-to-wire terminal arrangement. Certified for EN 60947-5-1. These switches are offered in lighted and non lighted versions, different colors, display shapes, with LED or incandescent lamps and different socket units. Please consult the attached documentation for ordering.

OMRON A3C series cylindrical pushbutton switches have the basic design as the M2C Series cylindrical indicators. They provide a high-intensity uniform surface lighting while they have a miniature size with excellent feeling of operation. They have a cylindrical 20-mmX12-dia. body making panel cutouts easier. These switches are offered in lighted and non lighted versions, different colors, display shapes, with LED or incandescent lamps and different socket units. Please consult the attached documentation for ordering.

OMRON M2C Series cylindrical indicators have the basic design as the A3C pushbutton switches. They have a cylindrical 20-mmX12-dia. body making panel cutouts easier and provide good illumination with even surface brightness. These indicators are offered in lighted and non lighted versions, different colors, display shapes, with LED or incandescent lamps and different socket units. Please consult the attached documentation for ordering.

The SWITCHCRAFT® line of jacks and plugs is ideal for instrumentation and audio connections. They can be used in a variety of applications such as medical equipment, manufacturing data equipment, GPS tracking and data logging systems or security applications.

The product line includes 1/4", .141", .206", 3.5 mm, DC Power, Bantam TT, .101" Micro, Aircraft jacks and plugs and 2.5mm Surface Mount,  MDSMT series jacks.

The SWITCHCRAFT® range of Headphone/Microphone jacks come with nut and washer and feature contact springs are of special alloys for long life, insulation is high dielectric strength phenolic, tinned terminal lugs for easy soldering and short frame. They mount by 3/8-32 threaded bushing and nut. Open circuit until plug inserted. Different jacks are offered including:

SWC-11-JJ-034 MONO Headphone Jack - 2 circuit conductor

SWC-12B STEREO Headphone Jack - 3 circuit conductor 

SWC-S12B -JJ-033 Microphone Jack - 3 circuit conductor 

EMAS MA Series toggle switches feature maximum product reliability with V0 material and are offered in different contact and badge options. 

NOTE: This product is no longer available. Limited quantities may be offered from existing stocks of different vendors.

Fine quality switch from ACS used in many aircraft. The switch housing is machined from billet aluminum which makes this switch 25% lighter. It provides “ON” and “OFF” electrical control of both magnetos on a single engine aircraft. The key-operated switch mounts from the rear of the panel in a 7/8” dia hole. Available with or without starter position. A-510-2 model with starter position is supplied with switch plate two keys. (diode included). FAA PMA Approved. Made in USA.

FINDER 66 Series 30 A Power relays are electromagnetic devices available in DPDT (66.22/66.82) and DPST-NO versions (66.22-x300/66.82-x300) & different variants.

Product Features:

• Reinforced insulation between coil and contacts according to EN 60335-1

• 8 mm creepage and clearance distances

• AC coils & DC coils

• Cadmium Free option available

• ATEX compliant (EX nC) options available

Double Pole Double Throw (DPDT) Changeover (66.22 and 66.82). Commonly used to separate two circuits electrically and connect them magnetically. They are often used to interface an electronic circuit, which works at a low voltage to an electrical circuit which works at a high voltage. 

66.22 type with 30 A rated contacts, PCB mount and bifurcated terminals

66.82 type with 30 A rated contacts, Flange mount and Faston 250 connections 

Double Pole Single Throw Normally Open (DPST-NO) (66.22-x300 and 66.82-x300). Equivalent of 2 SPST switches (NO Normally Open and NC Normaly Closed) and can be used to switch 2 different loads.

66.22-x300 type with 30 A rated contacts, PCB mount and bifurcated terminals

66.82-x300  type with 30 A rated contacts, Flange mount and Faston 250 connections 

The KLIXON® 7270/7271 series circuit breakers were designed to utilize less behind panel space while protecting wire and cable in aircraft and ground support equipment on either 120 VAC, 400 Hz or 30 VDC systems.

These circuit breakers are available with neck mounting (7270-1 and 7271-8) or standard cover plate (7270-7 and 7271-3). In each of these KLIXON® circuit breakers, the bi-metallic element assures uniform current distribution throughout its responsive area. This design reduces current density at the critical areas, resulting in an element having a much higher interrupting capability than conventional design. Inherently resistant to shock and vibration, the KLIXON® disc element is capable of precise calibration settings and will retain the initial calibration within close tolerances throughout the service life of the breaker. Both circuit breakers have conventional actuator action; i.e., the toggle actuator on the 7270 moves to the OFF position for trip indication and the button the 7271 pops out. A standard black button with a white collar is used. For additional information please refer to the attached documentation.