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Home Product eSMARTO4 IoT Relay Module - Compact Programmable Controller for Motor Drives
The macro eSMART04 is an entry-level series HMl

eSMARTO4 IoT Relay Module - Compact Programmable Controller for Motor Drives

eSMARTO4 Smart Controller
eSMARTO4 Control Module
eSMARTO4 IO Module
eSMARTO4
The eSMARTO4 system integrates the Smart Controller, Control Module, and IO Module for advanced automation. The Smart Controller streamlines operations, the Control Module manages core processes, and the IO Module ensures flexible connectivity. Ideal for industrial automation and IoT applications with scalable, reliable performance.
Categories:Automation
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Product Description

The eSMARTO4 Smart Controller is a compact industrial automation solution combining the eSMARTO4 Control Module with embedded logic processing and the expandable eSMARTO4 IO Module, offering 16 digital inputs, 12 relay outputs, and direct connectivity for up to 8 peripheral modules. Designed for manufacturing, energy, and building automation, it supports Ethernet, RS-485, and CAN interfaces, operating at 12-24V DC within -20°C to 60°C. The unit integrates a 4000mAh backup battery, a 5-inch LCD touchscreen, and sensor detection ranges up to 30 meters. Its modular architecture ensures scalability and rugged IP65-rated durability, though the limited battery capacity may require frequent recharging in continuous-use environments.
eSMARTO4 Smart Controller
Processor CoreQuad-core ARM Cortex-A53 1.5GHz
Memory Capacity2GB DDR4 + 8GB eMMC
Communication ProtocolsModbus TCP, MQTT, OPC UA
Power Supply24VDC ±10%
Operating Temp-20°C to +60°C
eSMARTO4 Control Module
I/O ExpansionUp to 32 modules
Sampling Rate1ms cycle time
Isolation Voltage2500Vrms
CertificationsCE, UL, RoHS
eSMARTO4 IO Module
Digital Inputs16 channels @ 24VDC
Analog Outputs4 channels 0-10V/4-20mA
Resolution16-bit ADC
Surge Protection±4kV contact discharge
Connector TypeM12 8-pin coded
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specializing in product research and market analysis to ensure optimal selections.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we can provide shipment photos and procurement details upon request, subject to confidentiality agreements.
question:Does the company offer technical selection services?
answer:Absolutely, we provide technical selection guidance including specifications, compatibility assessments, and performance evaluations.
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:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team of engineers specializing in product research and market analysis to ensure optimal selections.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we can provide shipment photos and procurement details upon request, subject to confidentiality agreements.
question:Does the company offer technical selection services?
answer:Absolutely, we provide technical selection guidance including specifications, compatibility assessments, and performance evaluations.
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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