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Home Product QJ71PB92V Mitsubishi MELSEC iQ-R Series Profinet IO Controller Module for PLC Networks

QJ71PB92V Mitsubishi MELSEC iQ-R Series Profinet IO Controller Module for PLC Networks

QJ71PB92V module
MELSEC Profibus-DP Master
Q Series communication module
QJ71PB92V
The QJ71PB92V module is a MELSEC Profibus-DP Master communication module for Q Series PLCs, enabling high-speed data exchange with DP slaves in industrial automation networks. It ensures seamless device integration and robust fieldbus communication.

Product Description

The QJ71PB92V module is a MELSEC Profibus-DP Master communication module designed for the Mitsubishi Q Series PLC platform, enabling seamless integration with Profibus-DP slave devices in industrial automation systems. This module operates at a voltage range of 24V DC ±10% and supports a wide temperature range of 0 to 55°C, ensuring reliability in harsh environments. It directly interfaces with up to 124 Profibus-DP slave modules, supporting high-speed communication at up to 12 Mbps via RS-485. The QJ71PB92V module features configurable I/O mapping for efficient data exchange, enabling real-time control in manufacturing, process industries, and robotics. Key advantages include robust noise immunity, DIN-rail mounting compatibility, and flexible parameter configuration via GX Works2 software. However, it requires precise network configuration and may need additional diagnostic tools for troubleshooting. Typical applications include conveyor systems, packaging machinery, and distributed I/O control networks. Battery backup is not integrated, relying on the PLC’s power supply. While lacking a display or sensor integration, its compact design optimizes panel space utilization.
Parameter Specification
Model QJ71PB92V module
Function MELSEC Profibus-DP Master for Q Series communication module
Protocol Profibus-DP V0/V1 compliant
Transmission Rate 9.6 kbps to 12 Mbps
Max Stations 125 devices connectable
I/O Data Exchange Up to 244 bytes input/output per station
Interface RS-485 (D-Sub 9-pin connector)
Power Supply 5VDC ±5% (from base unit)
Isolation Photocoupler isolation for communication lines
Diagnostics LED indicators for RUN, ERR, SD, RD
Compatible PLC Q Series main/base units
Operating Temp 0 to 55°C
Certification CE, UL, cUL standards
question:Can shipments apply for low-value declaration?
answer:Yes, low-value declarations are permissible for eligible orders under regional customs regulations.
question:Do you accept payment after delivery?
answer:Payment terms vary; upfront payment is standard for new clients, negotiable for established partners.
question:How are refurbished product defects addressed post-purchase?
answer:Confirmed defects in refurbished items qualify for repair, replacement, or refund per warranty terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can shipments apply for low-value declaration?
answer:Yes, low-value declarations are permissible for eligible orders under regional customs regulations.
question:Do you accept payment after delivery?
answer:Payment terms vary; upfront payment is standard for new clients, negotiable for established partners.
question:How are refurbished product defects addressed post-purchase?
answer:Confirmed defects in refurbished items qualify for repair, replacement, or refund per warranty terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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