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Caution, Reference, Ratings – Futaba 4PL 2.4GHz FHSS User Manual

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Reference

Ratings

*Specifications and ratings are subject to change without prior notice.

Caution

j When using the T4PL in the high speed (HIGH) mode, always use it under the following conditions:

Servos

:Futaba digital servo (including BLS Series brushless servos)

Receiver’s battery :Matched to the ratings of the receiver and connected digital servo (dry cell battery cannot be used).

Transmitter mode :HIGH mode (See p.42 for setting method.)

Under other conditions, the set will not operate, or the specified performance will not be displayed even if it operates.
In addition, it may cause servo trouble. Futaba will not be responsible for damage, etc. caused by combination with the
products of other companies.

In addition, the FSU1 Fail Safe Unit cannot be used because the system is different. Use the fail safe function of the
transmitter.

j When using analog servos, always switch the T4PL servo response to the NORM mode.

Transmitter mode :NORM mode (See p.42 for setting method.)

Receiver’s battery :Matched to the ratings of the receiver and connected servo (dry cell battery cannot be used).

The set cannot operate in the HIGH SPEED mode. Operation in this mode will cause trouble with servos and other equip-
ment. Digital servos (including BLS Series brushless servos) can also be used in the NORMAL mode.

Communication method:One-way operation system
Maximum operating range:100m (Optimum condition)
For safety: F/S, B-F/S, ID

Transmitter T4PL-2.4G

(S-FHSS/FHSS system, wheel type, 4 channels)

Transmitting frequency:

2.4GHz band

Power requirement:

(Dry cell battery) Penlight x 4(6V)

Current drain:

250mA or less

Transmission antenna:

1/2λ di-pole

Receiver R2104GF:

(S-FHSS/FHSS system, 4 channels)

Power requirement:

4.8V~7.4V battery / 3.5 ~ 8.4V useable
(Dry cell battery cannot be used.)

Receiving frequency:

2.4GHz band

System:

S-FHSS/FHSS system (auto detection)

Size:

1.54x1.02x0.39in. (26x39x10mm) (excluding a projection part)

Weight: 0.28oz. (8g)

Servo S9551

(Digital servo)

Power requirement:

6V (Common with receiver)

Output torque:

8.8kg-cm (122.2 oz.-in.) at 6V

Operating speed:

0.11sec/60 degree at 6V

Size:

1.59x0.78x1.0in. (40.5x20.2x25.4mm)

Weight:

1.31oz. (37.2g)

E.S.C. MC402CR

(Electronic speed control)

Operating system:

Forward and brake (resolution:255)

Power requirement:

Nicd, NiMH battery 4~6 cells (4.8~7.2V)
LiPo, LiFe battery 2 cells (6.6, 7.4V)

PWM frequency:

Forward:100Hz~10kHz/ Initial value:2.5kHz~3.0kHz
Brake:500Hz, 1.0kHz, 2.0kHz/ Initial value:500Hz

BEC voltage:

6.0V (excluding at less than 6V)

Setting:

One-touch input by push button switch.

Current capacity (FET rating) :

Forward :360A (Momentary load: 1440A)
Reverse :120A

Fuse:

30A (Battery reverse protection / Overload protection)

Case size:

10.1x10.3x5.1in. (25.7x26.2x12.9mm)
(excluding protruding parts)

Silicon cord gauge size:

AWG14 equivalent

Weight:

0.4oz. (11.2g)
(excluding connector, cords and switch)