| Analog channel |
24-bit ADC sampling accuracy can be configured with 8-20mA current or 8 -way single -end analog voltage (0-5V), or 4 different ways to divide the simulation voltage, or 2 PT100 (4 line system); maximum sampling speed: 4.8kHz |
| Digital channel |
frequency pulse counts (C1 to C8), P1 and P2 can be configured to DI12 input, and support 2 RS-232, 3 RS485 or 1 1 RS232, 3 RS485 or 1 Road RS485 and 1 RS422 and other functions, RS232 and RS485 can also support input and output functions at the same time |
| Analog quantity |
±0.04%V( 0°～40°C) |
| measurement accuracy |
±0.05%V(-55°～+85°C 0.08%) (extended temperature range) |
| Secondary |
Can be used for secondary development through the LUA language to reduce the difficulty of system access |
| development |
| Internet agreement |
Ethernet, IPv4, IPv6, UDP, TCP, HTTP(S), SFTP, GPRS, MQTT，Email |
| letter of agreement |
SDI12, Modbus, TCP, UDP，Customized protocol, etc. |
| Voltage excitation |
7-way 5Vincentive power supply, which can be controlled by script control |
| Operating temperature |
Temperature: –40～+85℃ (standard); Non-condensation environment: -55 ° to+85°C (extension) |
| Size |
Size：155*83*30mm ；weight：0.35Kg；Material: aluminum (anode oxidation) |
| Supply voltage |
DC 9V-35V |
| Average power consumption |
0.5W (12Vdc 43mA) |
| Real Time Clock |
Crystal height integrated clock, ± 3.8ppm error, full temperature range compensation |
| data storage |
Built -in board：256Mb；SD卡：maximum16Gb
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