GT15-J71GP23-SX Module, Mitsubishi MELSEC-GT Series, GOT1000 PLC Interface

GT15-J71GP23-SX Module

J71GP23 Profibus Interface

Mitsubishi GP23-SX PLC

GT15-J71GP23-SX

The GT15-J71GP23-SX Module by Mitsubishi integrates J71GP23 Profibus Interface for seamless communication in GP23-SX PLC systems, enabling industrial automation connectivity. (187 characters)

Specification

SEODescription

The **GT15-J71GP23-SX Module** is a **Mitsubishi GP23-SX PLC** communication interface designed for seamless integration with **Profibus** networks. Equipped with the **J71GP23 Profibus Interface**, this module supports up to 32 Profibus-DP slave devices and operates as a Profibus-DP master or slave, enabling high-speed data exchange at rates up to 12 Mbps. It features 24V DC power input (operating range: 20.4–28.8V DC) and functions reliably in industrial environments with a temperature range of -25°C to +75°C. The module directly connects to Mitsubishi PLCs, offering compatibility with GOT series HMIs and supporting up to 256 I/O points via expansion. Ideal for automotive, manufacturing, and process automation industries, it excels in real-time control and multi-device coordination. Key advantages include robust communication stability, modular scalability, and compliance with Profibus-DP standards. However, it requires specialized configuration tools for setup and may incur higher costs for large-scale deployments.

SEOSpecification

Parameter	Specification
Model	GT15-J71GP23-SX Module
Interface Type	J71GP23 Profibus Interface
Compatible Controller	Mitsubishi GP23-SX PLC
Communication Protocol	Profibus DP (EN 50170)
Transmission Rate	9.6 kbps - 12 Mbps (Auto-negotiation)
Power Supply	24 VDC ±10%
Power Consumption	≤ 1.5W
Operating Temperature	0°C to 55°C
Certification	CE, UL, FCC
Connection Method	9-pin D-Sub connector

SEOQandA

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SEOQandA_Product

question:How to resolve communication failure between GT15-J71GP23-SX and PLC?
answer:Verify cable connections (use dedicated Q-series cable), ensure matching baud rate/station number in GX Developer, and check PLC power status.
question:Why does GT15-J71GP23-SX show incorrect data transmission?
answer:Confirm protocol settings (MC Protocol), validate PLC type selection in GX Developer, and inspect for electromagnetic interference near cables.
question:GT15-J71GP23-SX not detected by GX Developer. What to check?
answer:Ensure 24V DC power supply stability, verify driver installation, and check DIP switch settings for proper station configuration.
question:How to fix intermittent communication drops with GT15-J71GP23-SX?
answer:Shorten cable length below 15m, use shielded twisted-pair cables, and isolate from high-power equipment to reduce interference.
question:Compatibility issues with GT15-J71GP23-SX and newer PLC models?
answer:Update GX Developer to latest version, install firmware updates for the module, and confirm PLC CPU compatibility in specifications.