Novatek-Electro OB-215
The OB-215 is a digital I/O module manufactured by NOVATEK-ELECTRO LTD. It provides versatile measurement and control capabilities via RS-485 interface using the ModBus protocol.
Key Features
Section titled “Key Features”- Remote DC voltage measurement (0–10 V)
- Remote DC current measurement (0–20 mA)
- Temperature measurement with NTC (10 KB), PTC 1000, PT 1000, or digital sensors (DS18B20, DHT11, DHT21/AM2301, DHT22, BMP180)
- Temperature regulation for cooling and heating systems
- Pulse counter with memory storage
- Pulse relay with switching current up to 8 A
- RS-485 to UART (TTL) interface converter
- Relay output with switching capacity up to 1.84 kVA
- Dry contact input state tracking
Common Use Cases
Section titled “Common Use Cases”- Remote temperature monitoring and control
- Industrial sensor data acquisition
- Building automation I/O expansion
- Energy pulse metering
- Environmental monitoring systems
Documentation
Section titled “Documentation”- Operating Manual – Complete operating instructions, installation, wiring, and configuration
Resources
Section titled “Resources”- OB-215 Product Page – Full product information and specifications
- One-Page Documentation – Complete documentation on a single page for printing
- OB-215 Full Manual (PDF) – Complete operating manual
Support
Section titled “Support”- Knowledge Base: Browse this documentation for detailed guides and references
- Support Center: Visit our Support Center for FAQs and troubleshooting
- Report an Issue: Submit a support ticket for technical assistance