CIRCUIT DESIGN MU-1 RS232C interface kit 운영 매뉴얼 - 페이지 6

{카테고리_이름} CIRCUIT DESIGN MU-1 RS232C interface kit에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. CIRCUIT DESIGN MU-1 RS232C interface kit 15 페이지. Embedded low power radio modem

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Chapter 2 The MU1-RS2 (MU-1 + MU1-RS2IF)

2.1 Part Names and Functions

RS232C connector (D-Sub 9-pin socket):

A D-Sub 9-pin socket for RS232C. Connect the RS232C straight cable provided.

You can also supply power from the RS232C connector pin No.1. For details, refer to the circuit diagram.

Power terminal and power switch:

The connector for the power supply. Connect a 9 V battery with the battery snap provided.

* If you connect to a power supply other than a 9 V dry battery, ensure that it is DC +3.2 V to DC +12 V. Be sure to

connect the power supply with the correct polarity.

Power LED: The LED comes on when the power switch is turned on.

Initialize switch: Resets the MU-1 mounted on the MU1-RS2 to the factory default settings.

Initialize the unit if communication with the MU-1 is not possible or if you are uncertain of the internal settings.

λ/4 Lead antenna: A λ/4 long lead antenna (ANT-LEA-01).

MU-1: A specific low power serial data transmission modem.

TX-LED: On when data is transmitted.

RX-LED: On when data is received.

OG_MU1-RIK_v20e

MU -1

TX -LED

RX -LED

λ /4 l e ad a n t en n a

4 -moun t ing ho le s

Re se t sw i t ch

Powe r LED

Powe r sw i t ch

Powe r te rm ina l

RS232C conne c to r (D -Sub 9 p in )

OPERATION GUIDE

Circuit Design, Inc.