Omron OKA-322R Скачать руководство пользователя

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5.Features

5.1 Door lock control

The LOCK relay in the receiver drives the door lock actulators to "LOCK"-side when LOCK button of

transmitter was pressed. The UNLOCK relay in the receiver drives

5.2 Battery saving

To prevent the battery exhaustion , the micro-computer of the transmitter is usually inactive. When the button

will be pressed, the micro-computer wakes up immediately and judges which button is pressing. Then the

micro-computer constructs the transmission frame and radiates it from the antenna .After transmitting, the

micro-computer switches stand-by mode by itself.

Derivatives

OKA-322R

is an integrated controller for a car body control, includes the keyless entry receiver.

The integrated. controller consists of the multiple control functions as follows, centralized door lock,

turn-signal lamp, room-lamp, intermitted wiper, power window timer, ignition key illumination,

warning buzzer and so on.

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Содержание OKA-322R

Страница 1: ...Receiver RF Keyless Entry System OMRON AUTOMOTIVE ELECTRONICS KOREA OKA 322R...

Страница 2: ...s device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference receive...

Страница 3: ...4 1 CPU 4 4 2 EEPROM 4 4 3 RF Receiver Module 4 4 4 Other 4 5 Features 5 5 1 Door lock control 5 2 Battery saving 6 Derivatives 5 7 PCB 6 7 1 Circuit diagram 6 7 2 Parts layout 7 10 7 3 Parts list 11...

Страница 4: ...nchronous codes unique identification code security code and function code and crc code The RECEIVER is fixed inside the vehicle It works intermittently to prevent the battery exhaustion When the rece...

Страница 5: ...rs with the remote transmitter if any door is open or the key is the ignition switch UNLOCK When you push the UNLOCK button all the doors will unlock You cannot unlock any of the doors with the remote...

Страница 6: ...3 Block diagram This is block diagram concerning to the receiver 3...

Страница 7: ...100pin QFP Type Memory Package S 93C56XXX Manufacturer Seiko Elec 2Kbit 8pin SOP Type Local clock frequency Frequency generation Modulation Scheme Bandwidth Carrier Detect Sensitivity G8X 21RXIAM Manu...

Страница 8: ...ter wakes up immediately and judges which button is pressing Then the micro computer constructs the transmission frame and radiates it from the antenna After transmitting the micro computer switches s...