Key Features & Benefits
1. Integrated and Diverse Input/Output Capability
2. Analog Input (4-20 mA/ 0-5V/ 0-10V) Support
3. Robust Modbus RTU Slave Architecture
4. Industrial Hardened Design and Durability
5. Wide Operating Temperature Range
6. High-Capacity Relay Output
7. Enhanced Internal Reliability and Protection
PRODUCT CATEGORIES
Key Features & Benefits
- Integrated and Diverse Input/Output Capability
- Analog Input (4-20 mA/ 0-5V/ 0-10V) Support
- Robust Modbus RTU Slave Architecture
- Industrial Hardened Design and Durability
- Wide Operating Temperature Range
- High-Capacity Relay Output
- Enhanced Internal Reliability and Protection
PRODUCT CATEGORIES
Introduction
The San Telequip RIO241 is a versatile I/O to Modbus RTU converter engineered for a wide range of industrial automation, monitoring, and control applications. Its primary role is to serve as a robust and reliable bridge, translating data from field-level sensors and contacts into the standard Modbus protocol for seamless communication with a central Modbus Master or SCADA system.
At its core, the RIO241 functions as a Modbus RTU slave device capable of monitoring up to two analog inputs and four digital inputs, while also controlling a single digital output. The status of all inputs is continuously updated and made accessible through predefined Modbus registers, allowing for straightforward integration and real-time data acquisition. Designed specifically for deployment within industrial control panels, it provides a compact and efficient solution for expanding the I/O capabilities of any Modbus-based network.
Program Memory: 128K bytes
SRAM: 96K bytes
Analog Input Resolution: 10 bits<
Watchdog: Built in H/W watchdog timer
Connector: Screw type Terminal Blocks
Baud Rate: 2400 to 115200 bps
Data/Stop/Parity: 8 data bits; 1 or 2 stop bits; None, Even, or Odd parity
Terminal Resistor: Built-in RS485 pull high/low
Protection: Surge, Over Current and ESD protection
Types: 4-20 mA / 0-10V / 0-5V (factory settable)
Input Impedance: Current 100 ohm, Voltage 10 T ohms
Type: External Dry contact (Potential free)
Logic Levels: Logic level 0: Close to GND, Logic level 1: Open
Type: Relay outputs
Relay Coil Voltage: 5V
Contact Rating: 24VDC @ 10A, 230VAC @ 5A
Dimensions: 52 mm X 73 mm X 119 mm (W x D x H)
Relative Humidity: 90% Rh non-condensing
| Categories | AC Power Supply (External Adapter) |
DC Power Supply | Digital Input | Digital Output | Analog Input | Download |
|---|---|---|---|---|---|---|
| RIO 040 | – | |||||
| RIO 240 | – | – |