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Outfitted with a common RS485 communication interface for parity check, communication baud rate, and parameter tuning. It increases the system's overall operating speed because it is not dependent on the HART bus's 1200 communication speed.
Adopt an industrial universal module shell, which makes commissioning and installation easier.
It has specialized configuration software that allows it to set up the parameters and connect to an intelligent instrument that uses the HART protocol. Support for the common RTU and MODBUS protocols.
Capable of customizing the instructions for reading specific HART instruments, it supports a wide range of intelligent instruments with the HART protocol.
The output interface takes the shape of a DO relay with two or four channels.
With an output current of 1/2 4 ~ 20 mA.
The power-off memory function eliminates the need to reset parameters after turning off the power.
The alarm controller's operational state can be plainly seen via the status indicator.
Method of installation: fixed installation or regular rail installation.
SM100-G collects HART protocol and outputs 4-20mA and 485 simultaneously.
SM100-G can communicate with smart instruments using HART protocol and has alarm function.
Power Supply Input Voltage
DC 12 ~ 24 V, Ripple ≤ 200 mA, Current 100mA
Enclosure Dimensions
145 mm L × 90 mm W × 73 mm H
Working Temperature
-20 ℃ ~ + 80 ℃
Relative Humidity
10% ~ 80%
The SM100-G is outfitted with a common RS485 communication interface that supports standard Modbus RTU protocols. It operates independently of the HART bus's 1200 baud speed, which significantly increases the overall operating speed of the system.
Yes. The SM100-G can communicate with intelligent instruments using the HART protocol and features an alarm function, with output interfaces configured as 2-channel or 4-channel DO relays.
No. The device features a power-off memory function that saves all set parameters, eliminating the need to reset parameters after the system power is turned off.
The SM100-G adopts an industrial universal module shell designed for easy commissioning and supports either fixed installation or regular rail installation.
The controller requires a power supply input voltage of DC 12 ~ 24 V (current of 100mA, with a ripple not greater than 200 mA). It operates within a working temperature range of -20 ℃ to + 80 ℃ and a relative humidity range of 10% to 80%.
