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? ± 35V overvoltage protection ? thermocouple open circuit detection ? photoelectric isolation 3750 Vrms; Isolation voltage protection 3000 VDC ? Input voltage 10~48 VDC ? Operating temperature -40~85 ° C ? Dual watchdog system (1.6 seconds) and communication time ? ASCII/MODBUS RTU protocol
| Channel |
8-way differential |
| Thermocouple type |
J, K, T, E, R, S, B |
| Current range |
4~20mA ± 20mA (internal integrated 120 Ω resistor) |
| Voltage range: |
±15 mV，±50 mV，±100 mV，±500 mV，±1 V，±2.5 V |
| Output speed (bps) |
RS-485 two-wire 1200,2400,4800,9600,19.2K，38.4K，57.6K,115.2K |
| Sampling rate/resolution |
10 times/second/or 100 times/second; 16-bit |
| measurement accuracy |
Voltage mode: ± 0.1% or higher Current mode or high-speed mode: ± 0.2% or higher |
| Overvoltage protection |
±35V |
| Thermocouple open circuit detection |
have |
| quarantine |
Optoelectronic isolation 3750 Vrms; Isolation voltage protection 3000 VDC |
| INPUT VOLTAGE |
10 ~ 48 VDC |
| operation temperature |
-40 ~ 85°C |
| Double watchdog |
System (1.6 seconds) and communication time |
| Protocol |
ASCII/MODBUS RTU protocol |
| Support filters for automatic filtering, which can automatically detect the highest frequency of interference signals and effectively filter them out. Therefore, the obtained values are more accurate and stable |
|
National Customer Service Hotline: 0755-86250467
Technical service QQ: 1071033405
WeChat ID: ox_System
Service email: admin@ox-system.com
Company address
Shenzhen: Jiangshi Building, Xintian Avenue, Fuyong Town, Bao'an District, Shenzhen
Wuhan: Building B, Guanggu Times Square, Guanggu Entrepreneurship Street, Guanshan Avenue, Hongshan District, Wuhan City
Chengdu: Unit 1, Building 23, Swan Lake Garden, Wuhou District, Chengdu City, Sichuan Province
Beijing: 4th Floor, Building 3, No. 33 Zique Road, Haidian District, Beijing
Copyright: Shenzhen Ouxintong Information Technology Co., Ltd. 粵ICP備15051407號
Copyright: Shenzhen Ouxintong Information Technology Co., Ltd. 粵ICP備15051407號
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