0102
SM626H-D 4-20mA Modbus GPRS Data Collector - Reliable 4G Communication from China Suppliers and Factory
Product Specifications
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Equipped with one-channel analog signal acquisition and high-precision AD sampling capabilities.
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It possesses a one-channel pulse counting function and a one-channel switch sampling function.
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Equipped with an independent RS485 interface.
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Supports dynamic domain names and fixed IP addresses.
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Support UDP or TCP for data transmission.
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It features a power-off memory function, eliminating the need to reset parameters after a power outage.
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Configurable station number, time, communication parameters, etc.
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Equipped with a high-capacity EEPROM, it performs data storage according to the set storage interval time.
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It has the function of automatically uploading and re-uploading data messages.
Main Parameters
| Power Supply Input Voltage | DC 12 ~ 24 V |
| Shell Size | 136 mm long × 27 mm wide × 110 mm high |
| Working Temperature | -20 ℃ ~ + 80 ℃ |
| Storage Temperature | -25 ℃ ~ + 80 ℃ |
Product Features
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SM626H-D can wirelessly transmit the collected signals.
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SM626H-D adopting an industrial universal housing, it is easy to install.
Frequently Asked Questions (FAQ)
Q: What is the power supply requirement for the SM626H-D?
A: The required input voltage for the power supply is DC 12 ~ 24 V.
Q: Does the SM626H-D retain parameters during a power outage?
A: Yes, it features a power-off memory function, which eliminates the need to reset parameters after a power outage.
Q: What communication interfaces and protocols does it support?
A: It is equipped with an independent RS485 interface and supports either UDP or TCP protocols for wireless data transmission.
Q: What are the physical dimensions of the device?
A: The industrial housing shell size is 136 mm long × 27 mm wide × 110 mm high.
Q: Can the device store data locally?
A: Yes, it is equipped with a high-capacity EEPROM to perform data storage according to your set storage interval time.
Q: What is the working temperature range for the SM626H-D?
A: The device operates reliably in working temperatures ranging from -20 ℃ to + 80 ℃.