CIRCUIT DESIGN CDP-TX-07MP 운영 매뉴얼 - 페이지 6

{카테고리_이름} CIRCUIT DESIGN CDP-TX-07MP에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CIRCUIT DESIGN CDP-TX-07MP 14 페이지. Uhf narrow band radio data module

CDP-RX-07MP

Pin-

Pin-No

I/O

Name

CN3-1

CN3-2

CN3-3

MODE

CDP-RX-07M

OG_CDP-RX-07M_v20e

Description

Channel selection terminals.

The S1 and S2 are internally connected to JP1

and JP2, respectively.

Set the terminal to Open or Gnd-Short to select

the channel.

Ch3 (S1-Open S2-Open)

Ch2 (S1-Short S2-Open)

Ch1 (S1-Open S2-Short)

Ch0 (S1-Short S2-Short)

Do not apply a voltage exceeding the internal

voltage 2.7V+0.3V.

Also, do not apply a voltage when the circuit

power is off.

Via S1 and S2, the user can reprogram the 4

frequency channels to preset by using a

dedicated setting program.

reprogram the preset channels, refer to the

application note.

Normally leave this terminal open.

Setting this terminal to Low enables the user to

reprogram the 4 preset channels by using a

dedicated setting program. For details of how

to reprogram the preset channels, refer to the

application note.

For details of how to

CDP-RX-07MP

OPERATION GUIDE

Equivalent internal circuit

Circuit Design, Inc.