Fully isolated hart to RS485 hart to gateway MODBUS-RTU converter SM101-W
Product Specifications
The HART protocol uses the Bell202 Frequency Shift Keying (FSK) standard to superimpose a modulated digital signal on a 4 to 20 mA basis, allowing the HART protocol instrument to allow bidirectional data communication without interfering with the 4 to 20 mA analog signal. SM101 series intelligent converter is an intelligent converter which can modulate and demodulate digital signals and analog signals in both directions.
Product Features
- Equipped with standard RS485 communication interface and gateway, it can configure parameters, change communication baud rate and parity check bit. It is independent of the 1200 communication speed on the HART bus, thus improving the operation speed of the whole system.
- Adopt industrial universal module shell, which is convenient for installation and commissioning.
- It is equipped with special configuration software, which can configure the parameters of SM101-W series intelligent converter, and can communicate with HART protocol intelligent instrument through the intelligent converter.
- Supports standard MODBUS _ RTU and MODBUS _ TCP protocols.
- Support simultaneous connection of multiple HART protocol intelligent instruments.
- Each HART channel is in quarantine with each other without affecting the instrument current output.
- Support a variety of special HART protocol intelligent instruments, and can customize the instructions for reading special HART instruments.
- The data update time is 0.8 seconds for one set. If four sets are connected, the data will be updated in 3.2 seconds.
- Installation method: standard rail installation or fixed installation.
Main Parameters
- Power supply input voltage: DC 12 ~ 24 V, the ripple of the power supply shall not be greater than 200 mA, and the current shall be 100mA.
- Shell size: length 75 mm × width 80 mm × height 41 mm.
- Working temperature: -20 ℃ ~ + 80 ℃.
- Relative humidity: 10% ~ 80%.
FAQ
1. Q: Are you a factory or trading company?
A: We are a high-tech enterprise factory integrating R&D, production and sales. We have a complete ERP system and equipment, which can meet your procurement needs.
2. Q: Delivery?
A: Goods will be dispatched within three working days after receiving the payment.
3. Q: MOQ?
A: Under normal circumstances, we support a minimum order of one piece.
4. Q: IS OEM service available?
A: Yes, product could print your logo , or customized by your design.
5. Q: Payment?
A: 100% payment. You can make the payment by telegraphic transfer
6. Q: Does the hart modem support instruments of brands such as E+H, Romon, and Yokogawa?
A: Yes, This hart modem supports communication of domestic and foreign brands.
7. Q: Can the hart modem supply power to the field two-wire instrument?
A: The hart modem has a 24V gear selection and can output 24V to power your two-wire instruments on site.
Contact US
All products of our company come with a three-year warranty.
If you encounter any problems during use, please contact us. WhatsApp contact information: 18105734868, WeChat contact information: 17769909079