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Introduction

All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Cimon CM3 Series. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.

Supported Series: Cimon CM3 Series

HMI Setting

ParametersRecommendedOptionsNotes
PLC typeCimon CM3 Series
PLC I/FRS232RS232/RS-485 2W
Baud rate96009600 ~ 115200
Data bits87,8
ParityNoneNone,Even,Odd
Stop bits11,2
PLC sta. no.2550 ~ 255

Device Address

Bit/WordDevice typeFormatRange
BXDDh0 ~ 63f
BYDDh0 ~ 63f
BMDDDh0 ~ 511f
BKDDDh0 ~ 255f
BLDDDh0 ~ 255f
BFDDDh0 ~ 127f
BD_BitDDDDh0 ~ 9999f
BTDDD0 ~ 511
BCDDD0 ~ 511
BQDDDh0 ~ 511f
WDDDDD0 ~ 9999
WSDD0 ~ 99
WTSDDD0 ~ 511
WTCDDD0 ~ 511
WCSDDD0 ~ 511
WCCDDD0 ~ 511
WZDDDD0 ~ 1023
WRDD0 ~ 15

Wiring Diagram

NOTE: The serial port pin assignments may vary between HMI models.

Diagram 1: RS-232

HMIDirectionPLC
Pin assignmentsRS232 Terminal
Rx↔ (bidirectional)TX
Tx↔ (bidirectional)RX
GND↔ (bidirectional)GND

Diagram 2: RS-485 2W

HMIDirectionPLC
Pin assignmentsRS485 2W Terminal
Data-↔ (bidirectional)D-
Data+↔ (bidirectional)D+
GND↔ (bidirectional)GND