Technical Specification:

1.   Support 3 HART-channels, under multi-point mode, each channel supports connecting at most 13 instruments with gateway internal resistor and supports connecting 15 instruments with an external resistor (250Ω).

2.   Supports internal or external sampling resistor.

3.   Easy configuration with free SST-HE-CFG software tool and supports monitoring and debugging HART commands.

4.   Serial side can be configured as Modbus slave, support function code: 03H, 04H, 06H, 10H.

5.   The RS-485 port can be configured as universal mode, and can achieve transparent data transmission with one HART channel.

6.   Power: 24VDC (9V~30V), <60mA (24VDC).

7.   Operating Temp.: -4°F to 140°F (-20ºC to 60ºC), relative humidity: 5% ~ 95% (non-condensing).

8.   Dimension (W*H*D): 1.57in*4.92in*4.33in (40mm*125mm*110mm).

9.   Mounting: DIN Rail Mounting (35mm).

10.   Protection class: IP20.