China QD64D2 Universal Model Redundant Power Supply Module 100 To 240 V AC for sale

QD64D2 Universal Model Redundant Power Supply Module 100 To 240 V AC

Price Negotiable

Price: Contact

MOQ: 1

Delivery Time: 3-5DAYS

Brand: QD64D2

Product Description

Universal model Redundant Power Supply Module QD64D2

QD64D2 Description

The QD64D2 is a high-speed digital input module designed for high-speed signal processing in modular PLC systems. It provides 32 points of high-speed digital input with fast response time, supporting both sinking and sourcing input types. This module is used to capture high-frequency pulse signals, position detection, and fast switching statuses in industrial automation equipment, ensuring accurate and real-time signal acquisition even in high-speed motion control applications.

QD64D2 Key Features

32-channel high-speed digital input with fast response performance
Supports both sinking and sourcing input connections for flexible wiring
Ultra-short input response time for high-speed pulse detection
Isolated input circuits to improve anti-interference and system stability
LED status indicators for each channel for easy on-site monitoring and troubleshooting
Compatible with standard PLC base units, supporting flexible system expansion
Built-in overcurrent and surge protection for reliable operation
Compact modular design for space-saving installation in control panels
Industrial-grade design suitable for continuous operation in harsh environments

QD64D2 Materials & Applications

Materials

Housing: High-strength flame‑retardant engineering plastic (UL94 V‑0)
Internal PCB: Industrial‑grade multi‑layer FR‑4 circuit board with strong noise immunity
Terminals: Nickel‑plated copper screw terminals for stable and vibration‑resistant connection
Isolation components: Optocouplers for channel‑to‑system electrical isolation
Internal components: High-speed industrial‑grade electronic components

Typical Applications

High-speed positioning and pulse counting in machine tools
Servo and stepping motor pulse signal detection
High-speed conveyor position and detection signals
Packaging, printing, and labeling machinery high-speed I/O control
Automated assembly lines and robot signal acquisition
High-frequency switching signal monitoring
General industrial automation requiring fast digital input processing

QD64D2 Important Parameters

Parameter	Specification
Part Number	QD64D2
Product Type	High-speed digital input module
Number of Input Points	32 points
Input Type	Sinking / Sourcing compatible
Input Voltage	24 V DC
Input Impedance	3.3 kΩ
Response Time	High-speed level
Isolation Method	Optocoupler isolation between channels and internal logic
Indicators	Channel status LED for each input
Operating Temperature	0°C to +55°C
Storage Temperature	-20°C to +70°C
Humidity	5–95% RH, non‑condensing
Protection Rating	IP20
Dimensions (W×H×D)	27.4 × 98 × 114.3 mm
Weight	Approx. 0.20 kg
Certifications	CE, UL, cUL, RoHS