R2140 IoLogik Moxa Việt Nam
Xuất sứ: Taiwan
Nhà cung cấp: Moxa Viet Nam - STC Viet Nam
Hãng sản xuất: Moxa Inc
Ứng dụng sản phẩm: 1. Thiết bị điều khiển từ xa thông minh (Smart I/O) - Programmable Controller – Smart Remote I/O – Remote I/O – Automation Software
Mr DuyR2140 IoLogik RS-485 remote I/O with 8 analog inputs and 2 analog outputs
Features and Benefits
- 8 analog input channels for millivolts (mV), voltage, and current signal with wire-off detection (at 4 to 20 mA)
- 2-channel analog outputs for voltage, current actuator control
- 16-bit resolution analog inputs, 12-bit resolution analog output
- Simplify I/O management with MXIO library on Windows or Linux platform
- Firmware upgradable over RS-485
Introduction
Linking Input and Output Signals over a Serial Connection
The ioLogik R2000/4000 series was designed for system integrators to acquire and control remote digital and analog devices over both RS-232 and RS-485 connections. Different types of digital on/off devices can be controlled, including proximity switches, mechanical switches, push buttons, optical sensors, LEDs, and light switches. In addition, different types of analog devices can be controlled, including sensors that read pH, conductivity, temperature, humidity, pressure, and flow, as well as actuators and valves. ioLogik R2000/4000 series products can be used with the standard Modbus protocol, and SCADA software or the MXIO DLL library can be used to access the server.
Easy Remote Management
Traditionally, it was difficult for users to update firmware over RS-485. Moxa now provides an easy method for updating firmware over an RS-485 network that allows users to perform remote firmware updates, reducing maintenance time and cost.
Dimensions (unit = mm)
Pin Assignment
I/O (left to right)
| Serial Communication | |
| Interface | RS-485-2w: Data+, Data-, GND (3-contact terminal block) |
| Serial Line Protection | 15 kV ESD for all signals |
| • Serial Communication Parameters | |
| Parity | None |
| Data Bits | 8 |
| Stop Bits | 1 |
| Flow Control | None |
| Baudrate | 9600 to 115200 bps |
| Protocols | Modbus/RTU |
| • Inputs and Outputs | |
| Analog Inputs | 8 channels |
| Isolation | 3K VDC or 2K Vrms |
| Analog Outputs | 2 channels |
| • Analog Input | |
| Resolution | 16 bits |
| I/O Mode | Voltage / Current |
| Input Range | ±150 mV, ±500 mV, ±5 V, ±10 V, 0 to 20 mA,4 to 20 mA |
| Accuracy | ±0.1% FSR @ 25°C ±0.3% FSR @ -10 and 60°C |
| Sampling Rate | (for current) All channels: 6 samples/sec • Per channel: 0.75 samples/sec • Only one channel enabled: 0.75 samples/sec |
| Input Impedance | 900 kΩ |
| Built-in Resistor for Current Input | 106 ohms |
| • Analog Output | |
| Resolution | 12 bits |
| Output Range | 0 to 10 V, 4 to 20 mA |
| Drive Voltage | 15 VDC for current output |
| Accuracy | ±0.1% FSR @ 25°C, ±0.3% FSR @ -10 and 60°C |
| Load Resistor | Less than 250 ohms |
| • Power Requirements | |
| Power Input | 24 VDC nominal, 12 to 48 VDC |
| Power Consumption | 170 mA @ 24 VDC |
| • Physical Characteristics | |
| Wiring | I/O cable max. 14 AWG |
| Dimensions | 115 x 79 x 45.6 mm (4.53 x 3.11 x 1.80 in) Note: Please see pages 14-26 for this product’s dimensions diagram. |
| Weight | 200 g |
| Mounting | DIN rail or wall |
| • Environmental Limits | |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Altitude | Up to 2000 m Note: Please contact Moxa if you require products guaranteed to function properly at higher altitudes. |
| • Standards and Certifications | |
| Safety | UL 508 |
| EMI | EN 61000-3-2; EN 61000-3-3; EN 61000-6-4; FCC Part 15, Subpart B, Class A |
| EMS | EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11, EN 61000-6-2 |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
| Green Product | RoHS, CRoHS, WEEE Note: Please check Moxa’s website for the most up-to-date certification status. |
| • MTBF (mean time between failures) | |
| Time | 280,923 hrs |
| Standard | Telcordia (Bellcore) |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
