MachineU > China Products > Electrical Equipment & Supplies > Industrial Controls > Other Electrical Equipment
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
Specifications
Brand Name :
MITSUBISHI
Model Number :
QJ71GP21S-SX
Certification :
CE
Place of Origin :
Japan
MOQ :
1
Price :
Contact
Payment Terms :
T/T, Western Union,paypal
Packaging Details :
NEW AND ORIGINAL
Supply Ability :
100
Delivery Time :
3-5DAYS
Brand :
MITSUBISHI
Modenl number :
QJ71GP21S-SX
Country of origin :
Japan
program capacity :
8 k steps
basic operation processing speed (LD instruction) :
0.12 μs
input :
100 to 240 V AC
output :
5 V DC/3 A
Type :
Redundant Power Supply Module
Description

Universal model QJ71GP21S-SX Redundant Power Supply Module

QJ71GP21S-SX Description

The QJ71GP21S-SX is a high‑performance, external‑powered gigabit optical communication module designed for advanced industrial control networks. It operates as a CC‑Link IE Control Network compliant interface, supporting 1 Gbps high‑speed data transmission over multi‑mode fiber (1000BASE‑SX). Functioning as both master and local station, it enables large‑scale, real‑time data exchange between controllers and field devices in distributed automation systems. The external power design reduces backplane load and enhances noise immunity, ideal for high‑reliability, long‑distance industrial communication infrastructures.

QJ71GP21S-SX Key Features

  • 1 Gbps Gigabit Transmission: Ultra‑fast 1 Gbps data transfer for high‑volume, low‑latency cyclic and message communication.
  • Fiber Optic Connectivity: 1000BASE‑SX multi‑mode fiber (GI) with dual LC connectors, supporting long‑distance, noise‑immune communication.
  • Master/Local Station Support: Configurable as control (master) or normal (local) station for flexible network architecture.
  • External Power Supply: Dedicated external power input reduces internal backplane load and improves electrical isolation.
  • Large Link Data Capacity: LB: 32768 pts (4 KB); LW: 131072 pts (256 KB); LX/LY: 8192 pts each (1 KB).
  • Extended Network Reach: Max. station‑to‑station distance 550 m; total network length up to 66,000 m (120 stations).
  • High Node Scalability: Supports up to 120 stations (basic CPU) or 64 stations (high‑performance CPU) per network.
  • Redundancy & Diagnostics: Duplex loop topology, automatic failover, and comprehensive RAS diagnostics for enhanced reliability.
  • LED Status Indicators: PWR, LINK, TX/RX LEDs for real‑time monitoring of power, link, and communication status.
  • Compact DIN‑Rail Mount: Standard form factor for easy integration into control cabinets.

QJ71GP21S-SX Materials & Applications

Materials

  • Housing: High‑strength, flame‑retardant engineering plastic (ABS/PC blend) with reinforced ribbing for durability and electrical insulation.
  • Internal PCB: Glass‑epoxy laminate with gold‑plated contacts and heavy‑copper traces for signal integrity and corrosion resistance.
  • Connectors: Industrial‑grade dual LC fiber connectors for secure multi‑mode fiber termination.
  • Optical Components: Class 1 laser transmitter (IEC 60825‑1) for safe, reliable optical signal conversion.
  • Protection Circuitry: Surge suppressors, EMC shielding, and isolation barriers to mitigate electromagnetic interference.

Typical Applications

  • Process Automation: High‑speed data exchange in chemical, water treatment, and energy plants requiring long‑distance, noise‑resistant communication.
  • Manufacturing: Automotive assembly lines, semiconductor fabs, and packaging machinery with distributed control architectures.
  • Distributed Control Systems (DCS): Interconnection of remote controllers for coordinated process management across large facilities.
  • Smart Factory Infrastructure: Backbone communication for digital factories, linking controllers, HMIs, and I/O systems.
  • High‑Reliability Networks: Applications requiring redundant communication, such as power generation and critical infrastructure.

QJ71GP21S-SX Important Parameters

Parameter Specification
Part Number QJ71GP21S-SX
Module Type CC‑Link IE Control Network Module (Master/Local)
Network Interface 1000BASE‑SX Multi‑Mode Fiber (GI), Dual LC Connectors
Transmission Speed 1 Gbps (Gigabit)
Protocol CC‑Link IE Control Network, Token Ring
Power Supply External 24 V DC + Internal 5 V DC
Internal Current Consumption 0.85 A (5 V DC)
Max. Station-to-Station Distance 550 m (50 µm core) / 275 m (62.5 µm core)
Max. Total Network Length 66,000 m (120 stations, 50 µm core)
Max. Number of Stations 120 (basic CPU) / 64 (high‑performance CPU)
Link Data Capacity (per network) LB: 32768 pts (4 KB); LW: 131072 pts (256 KB); LX/LY: 8192 pts (1 KB each)
Transient Transmission Size Max. 1920 bytes
Topology Duplex Loop, Star (with switches)
Diagnostics Wire break, link fault, overload, hardware interrupts
LED Indicators PWR, LINK, TX, RX
Operating Temperature 0°C to +55°C
Storage Temperature -20°C to +70°C
Dimensions (W×H×D) 27.4 mm × 98 mm × 90 mm
Weight Approx. 0.18 kg
Certifications CE, UL, cUL, RoHS, EAC

QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A

Product tags

eltek flatpack2 48v rectifier

,

mitsubishi power module

,

igbt power module mitsubishi
Send your message to this supplier
Send Now

QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A

Ask Latest Price
Product Detail
Brand Name :
MITSUBISHI
Model Number :
QJ71GP21S-SX
Certification :
CE
Place of Origin :
Japan
MOQ :
1
Price :
Contact
Contact Supplier
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A
QJ71GP21S-SX Mitsubishi Redundant Power Supply Module 100 To 240 V AC 5 V DC/3 A

Shenzhen Wisdomlong Technology CO.,LTD

Active Member
9 Years
guangdong, shenzhen
Since 2010
Business Type :
Importer, Exporter, Trading Company, Seller
Main Products :
Industrial Servo Motor, Industrial Servo Drives, AC Servo Amplifier
Total Annual :
1000000-5000000
Employee Number :
100~120
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Redundant Power Supply Module
MachineU China Products Electrical Equipment & Supplies Industrial Controls Other Electrical Equipment
Contact Supplier
Submit Requirement