JETI DUPLEX 2.4EX Central Box 310
Product description and features
The Central Box 310 is designed for a complete management of multiple servos and two receiver batteries for a model with high security requirements. The central box 310 has full unreduced power from the internal BEC on the servo outputs. Especially for the use of powerful and power-hungry servos, the Central Box 310 uses an aluminum housing and avoids the over current protection of the servo slots. The Central Box 310 offers true battery redundancy, DITEX servo telemetry, JETI EX telemetry and up to three receiver inputs (2x 2.4GHz and 1x 900MHz) for full power and RF signal redundancy.
Configuration via JETI Duplex DS/DC transmitters
With JETI Duplex DC/DS transmitters, the full potential of the Central Box 310 can be fully exploited. The device overview of the JETI Duplex DS/DC transmitter makes it easy to perform the entire configuration of the servo outputs, DITEX servo and JETI EX telemetry, function assignment, and more.
Compatibility with Futaba
The Central Box 310 can also be used with two S.Bus receivers (e .g Futaba R7003SB). Setting up and reading out the telemetry values must, however, be realized with a separatly available JETIBOX.
Switching on and off
The switching on and off process of the Central Box 310 is done with the supplied R/C switch.
Recommended receivers
Two compatible RSat2 receivers are included. Optionally, the use of a REX Assist receiver in combination with a RSat2 receiver is possible, so you get a Central Box with gyro stabilization.
Features
- Adjustable powerful BEC for voltage stabilization (connection of standard or HV servos)
- DITEX servo telemetry support
- Possibility to connect up to 3 receivers with serial communication
- built-in Expander function with the possibility of independent connection of up to four JETI EX sensors
- Input for magnetic switch or RC switch
- Power supply batteries connected via MPX connector
- 100Hz mode of servo outputs (10ms period)
- EX telemetry support (measurement of voltage, current, capacity, temperature, etc.)
- Easy settings changes via DC/DS transmitter („Device explorer“)
- Robust metal construction with mounting holes
Optional over current protection
The Central Box 310 is not equipped with the built-in overload protection of the servo slots. To protect critical servos such tow coupling servos, retractable landing gears or spoiler servos, the optional overload protection DPSI OCP (Accessories tab) can be used.
Comparison table Central Box 310/320
| Feature |
Central Box 310 |
Central Box 320 |
| Servo outputs |
18 |
18 |
| Protected servo outputs (for servos with up to 30kg/cm) |
--- |
10 |
| Protected servo outputs (for servos with up to 60kg/cm) |
--- |
8 |
| Receiver inputs |
up to 3 |
up to 3 |
| Satellite receiver support |
Yes |
Yes |
| Telemetry |
Yes |
Yes |
| DITEX servo telemetry |
Yes |
Yes |
| Battery inputs |
2 |
2 |
| Supply voltage [V] |
4.0 up to 14.0 |
4.0 up to 14.0 |
| Voltage regulator |
5.0 up to 14.0 |
5.0 up to 14.0 |
| Permanent current [A] |
20 |
20 |
| Peak current (approx. 2 seconds) [A] |
80 |
80 |
| Idle current [µA] |
180 |
180 |
| Operating temperature [°C] ([°F]) |
-20 to 75 (-4 to 167) |
-20 to 75 (-4 to 167) |
| Dimensions [mm] ([in]) |
66 x 107 x 21 (2.6 x 4.21 x 0.83) |
66 x 107 x 21 (2.6 x 4.21 x 0.83) |
| Weight [g] ([oz]) |
135 (4.76) |
135 (4.76) |
Delivery contents
1 JETI Duplex 2.4EX Central Box 310,