SZHUAJU H2100-R-C1 RTU (1mA @ 12V)

Supply Voltage: 7-32VDC

Debugging Interface (Type-C or RS232): 1 channel

Configuration Interface (Type-C or RS232): 1 channel

Low Power Bluetooth: Standard

LoRa: Optional

SDI-12 Input: 1 channel

Rain Gauge Signal Input: 1 channel

Serial Port Camera: Supported (requires one RS485 channel)

Digital Input (Switch Input): 2 channels

OC Gate Output (Open Collector): 2 channels

Controlled Power Output: 3 channels

Uncontrolled Power Output: 1 channel

SIM Card: Supports switching between patch SIM and plug-in SIM card

Communication Method: 4G Full Netcom / CAT-1 Full Netcom / NB-IoT / Customizable for overseas

Storage Capacity: 32M

Parameter Setting Method: Serial port, Bluetooth, Remote platform

Communication Protocol: SL651 / SZY206 / MQTT / HJ212 / HTTP and other customized protocols

Network Channels: One station multi-transmission (supports 5 channels)

Status Indicators: Running / Network Communication / LoRa Communication

External Dimensions: 198mm * 110mm * 34mm

Sleep Current: 1mA @ 12V

4.3-inch HD Capacitive Touch Screen: Standard

RS485: 5 channels

RS232: 3 channels

4-20mA Acquisition: 2 channels

Ethernet: 1 channel

Frequency Acquisition: 1 channel

SD Card: 1 slot

Beidou Short Message: Optional built-in function (external also supported)

Working Environment: Temperature: -20 to +75°C; Humidity: ≤95%

Product Introduction

The H2100 series is an ultra-low power, compact, and lightweight intelligent telemetry terminal. It can acquire data from external sensors via RS485, RS232, 4-20mA, LoRa, and digital input, and supports RS485 connection of multiple Modbus sensors. Acquisition results can be uploaded to a network server via 4G, NB-IoT, or Cat-1. Parameters can be configured on-site via a mobile Bluetooth app.

Huaju Technology's H2100 series telemetry terminal features a wide input voltage range and low standby current, making it particularly suitable for applications with stringent power consumption requirements, such as those powered by solar panels or disposable batteries.

Datasheet