Product Features

MELSEC iQ-R Series Features System Recorder Lineup System configuration CPU I/O Analog Motion, Positioning, High-speed counter, Channel isolated pulse input Network Advanced information Technology

Features CC-Link IE TSN Ethernet CC-Link IE Control Network CC-Link IE Field Network master/local CC-Link IE Field Network Remote Head AnyWireASLINK Master BACnet CANopen PROFINET EtherNet/IP PROFIBUS DeviceNet MELSECNET/H Network CC-Link System GP-IB Serial Communication

Serial Communication Modules

The serial communication module enables serial devices with up to 230.4 kbps transmission speeds to be connected per channel. Communications protocols such as MODBUS^® are supported via the pre-defined protocol feature.

Item	RJ71C24	RJ71C24-R2	RJ71C24-R4
Transmission speed (bps)	1.2k/2.4k/4.8k/9.6k/14.4k/19.2k/28.8k/38.4k/57.6k/115.2k/230.4k
MODBUS^® communication function	Slave function^*1
Interface
CH1	RS-232	RS-232	RS-422/485
CH2	RS-422/485	RS-232	RS-422/485
Overall transmission distance
RS-232 (m)	15	15	—
RS-422/485 (m)	1200	—	1200
Function
Firmware update^*2	●

*1: Master function is supported with predefined protocol support function.
*2: For more information, please refer to the relevant product manual.

MELSEC iQ-R Series Features System Recorder Lineup System configuration CPU I/O Analog Motion, Positioning, High-speed counter, Channel isolated pulse input Network Advanced information Technology

Product Features

Serial Communication Modules

Subscribe

Receive the latest headlines, right to your inbox