The JETI Duplex 2.4EX Central Box 310 is engineered for comprehensive management of multiple servos and dual receiver batteries, ideal for models with stringent security requirements. The Central Box 310 ensures full, unreduced power from the internal BEC to the servo outputs, making it suitable for powerful and high-demand servos. Its aluminum housing avoids overcurrent protection on the servo slots, offering true battery redundancy, DITEX servo telemetry, JETI EX telemetry, and up to three receiver inputs (2x 2.4GHz and 1x 900MHz) for robust power and RF signal redundancy.
Configuration via JETI Duplex DS/DC Transmitters
The Central Box 310’s full potential can be unlocked with JETI Duplex DC/DS transmitters. These transmitters’ device overview simplifies the entire configuration process, including servo outputs, telemetry settings, function assignments, and more.
Compatibility with Futaba
The Central Box 310 can also interface with two S.Bus receivers (e.g., Futaba R7003SB). However, setting up and reading telemetry values require a separately available JETIBOX.
Switching On and Off
The Central Box 310 is managed using the supplied R/C switch for reliable power control.
Recommended Receivers
This package includes two compatible RSat2 receivers. Additionally, for gyro stabilization, a REX Assist receiver can be used in combination with an RSat2 receiver.
Key Features
- Adjustable Powerful BEC: Provides voltage stabilization, supporting both standard and HV servos.
- DITEX Servo Telemetry Support: Monitors and transmits servo performance data.
- Receiver Connectivity: Supports up to 3 receivers with serial communication.
- Built-in Expander Function: Allows independent connection of up to four JETI EX sensors.
- Switch Input: Compatible with magnetic or RC switches.
- Battery Connections: Uses MPX connectors for reliable power supply.
- Servo Output Mode: Operates at 100Hz (10ms period).
- EX Telemetry Support: Measures voltage, current, capacity, temperature, etc.
- Easy Configuration: Settings changes are facilitated via DC/DS transmitters using the "Device Explorer" feature.
- Robust Metal Construction: Includes mounting holes for secure installation.
- Optional Overcurrent Protection: Not built-in but available via optional DPSI OCP, suitable for critical servos like tow coupling servos, retractable landing gears, or spoiler servos.
Technical Specifications
- Servo Outputs: 15
- Receiver Inputs: Up to 3
- Satellite Receiver Support: Yes
- Telemetry: Yes, including DITEX servo telemetry.
- Battery Inputs: 2
- Supply Voltage: 4 to 8.4V
- Voltage Regulator: Yes, adjustable BEC.
- Permanent Current: 20A
- Peak Current (approx. 2 seconds): 90A
- Idle Current: 180 µA
- Operating Temperature: -20 to 75°C (-4 to 167°F)
- Dimensions: 66 x 42 x 18 mm (2.6 x 1.65 x 0.71 in)
- Weight: 64 g (2.26 oz)
Important Note
When operating the Cortex Pro on a Central Box, use an additional patch cable for +/- supply. Refer to the detailed Bavarian DEMON Cortex Pro instruction manual for guidance.
