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7-Channel AC Current Acquisition Alarm Controller
The ZH-40076 is a 7-channel AC current acquisition alarm controller with true RMS measurement and 7 independent relay outputs. Supporting 4 configurable alarm modes per channel — upper limit, lower limit, window, and zone alarm — it enables real-time unattended fault detection. Equipped with RS485 (Modbus-RTU) and Ethernet (Modbus-TCP) dual communication, it integrates easily into SCADA, PLC, and
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24 Channel DC Current Monitoring Module RS485 Modbus Relay Alarm Controller
24-channel DC current monitoring and relay alarm control module with RS485 Modbus-RTU communication. Supports real-time current acquisition, abnormal current protection, independent relay control, and high-precision 24-bit AD sampling for industrial automation and aging test systems.
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16 Channel Industrial DC Voltage Current Monitoring Module
High-precision 16-channel fully isolated DC voltage and current acquisition module with 24-bit ADC, RS485/Ethernet communication, Modbus RTU/TCP protocol, differential inputs, and industrial-grade isolation design for energy storage systems, battery testing, and industrial automation.
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20 Channel Through-Hole AC/DC Current Acquisition Module RS485 Modbus RTU
20-channel AC/DC current acquisition module with RS485 Modbus-RTU communication, true RMS measurement, isolated high-precision current sensing, and DIN rail installation. Suitable for industrial automation, aging test systems, power monitoring, and multi-channel current data acquisition applications.
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6 Channel Fully Isolated DC High Voltage Acquisition Module RS485 Modbus TCP
6-channel fully isolated DC high voltage acquisition module with 24-bit ADC, RS485 Modbus-RTU or Ethernet Modbus-TCP communication, 4kV isolation protection, and high-speed synchronous sampling. Ideal for EV, energy storage, solar PV, charging stations, and industrial high-voltage monitoring systems.
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24 Channel AC DC Current Acquisition Module RS485 Modbus Industrial Current Monitor
24 channel isolated current acquisition module with RS485 Modbus RTU communication. Supports DC/AC current monitoring, true RMS measurement, industrial automation and multi-channel current detection applications.
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7 Channel AC Power Monitoring Module with RS485 Modbus RTU | True RMS Energy Meter
7-channel AC power monitoring module with True RMS measurement, RS485 Modbus RTU communication, isolated inputs, power, energy, voltage and current monitoring for industrial automation and energy management systems.
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