IT7-H3U-CAB-DZ-CH-3 Industrial Cable Connector - H3U DZ Series Heavy-Duty High-Performance Wiring

IT7-H3U PLC module

H3U-CAB digital I/O

DZ-CH-3 analog input

IT7-H3U-CAB-DZ-CH-3

The IT7-H3U PLC module integrates H3U-CAB digital I/O for fast signal processing and DZ-CH-3 analog input for precision sensor connectivity, enabling seamless industrial automation control in compact systems.

Specification

SEODescription

The IT7-H3U PLC module combines the H3U-CAB digital I/O unit with 16 configurable digital inputs and 16 relay outputs, alongside the DZ-CH-3 analog input module providing three high-precision 16-bit resolution channels for voltage/current signals. This integrated system supports direct connection of up to five expansion modules and features multiple communication interfaces including Ethernet, RS-485, and USB 2.0. Designed for industrial automation applications in manufacturing, energy, and process control, it operates reliably within a 24V DC power range and withstands temperatures from -20°C to 60°C. The modular architecture enables flexible scalability, while its compact design optimizes space in control cabinets. However, its advanced configuration requires specialized programming expertise, and the analog input channels lack native isolation for harsh electrical environments.

SEOSpecification

Parameter	Specification
Core Module	IT7-H3U PLC module with 32-bit processor
Digital I/O	H3U-CAB digital I/O (16 inputs/16 outputs)
Analog Input	DZ-CH-3 analog input (4 channels, 0-10V, 16-bit)
Communication	RS485/Ethernet dual interface
Input Voltage	24VDC ±10%
Power Consumption
Isolation	2500Vrms optical isolation
Response Time	Digital I/O: 1ms, Analog: 10ms sampling
Protection	Surge suppression (IEC 61000-4-5)
Operating Temp	-25°C to +60°C
Certification	CE, RoHS, UL508
Mounting	DIN rail (35mm)
I/O Protection	Short-circuit/overvoltage protection
EMC Compliance	EN 61131-2, IEC 61326-1
IP Rating	IP20 (board level)

SEOQandA

question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers for fast and reliable delivery.
question:Are there cheaper shipping options available?
answer:Yes, economy shipping options are available with extended delivery times to reduce costs.
question:What is included in the warranty?
answer:The warranty covers manufacturing defects for 12 months from the date of purchase.

SEOQandA_Product

question:Connection failure between devices?
answer:Check cable connections and ports. Ensure proper insertion and restart devices.
question:Device not recognized by host system?
answer:Verify compatibility with host device. Update drivers or firmware if required.
question:Intermittent power supply through cable?
answer:Inspect power adapter and cable integrity. Replace damaged components promptly.
question:Signal interference during data transfer?
answer:Relocate cable away from EMI sources. Use shielded cables if necessary.
question:Cable overheating during operation?
answer:Ensure ambient temperature is within specs. Avoid prolonged high-load usage.