ioLogik R2140 RS-485 remote I/O with 8 analog inputs and 2

Description

Includes

• 1 x ioLogik R2140 unit
• 1 x support CD/DVD

Specs:

Channels
8, sink type, 45 VDC, 200 mA

Resolution
16-bit

I/O Mode
Voltage / Current

Input Range
±150 mV, ±500 mV, ±5 V, ±10 V, 0 to 20 mA, 4 to 20 mA

Data Format
16-bit integer

Accuracy
±0.1% FSR @ 25°C±0.3% FSR @ -10 and 60°C

Sampling Rate (all channels)
10 samples/sec (voltage)
6 samples/sec (current)

Built-in Resistor for Current Input
106 ohms

CMR @ 50/60 Hz
95 dB min.

Isolation
3K VDC or 2K Vrms

Channels
2

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

Zero Drift
±9 μV/°C

Span Drift
±25 ppm/°C

Load Resistor
Less than 250 ohms

Overview:

Linking Input and Output Signals over RS-485

The ioLogik R2000 series was designed for system integrators to acquire and control remote digital and analog devices over RS-485. Types of digital on/off devices that can be controlled include proximity switches, mechanical switches, push buttons, optical sensors, LEDs, and light switches. Types of analog devices that can be controlled include pH, conductivity, temperature, humidity, pressure, flow, actuator, and valves. The ioLogik R2000 series can work with the standard Modbus protocol. SCADA software or the MXIO DLL library may be used to access the server.

Full Range of DI/DO and AI/AO Models

RS-485 is the most popular wiring standard for many industries. Now, Moxa offers a high quality line of remote I/O server with the RS-485 interface and upgraded functions.
Multi-functional digital I/O with DI/Event Counter and DO/Pulse Output modes
Multi-function analog I/O with mA/mV/Voltage modes
Over-current and over-voltage protection
High-reliability I/O design that ensures accuracy and reliability during field operation
Remote management of firmware upgrades over RS-485 network
Independent Configuration of Multi-Functional DI/DO and AI/AO Channels
Each input signal can be independently configured, with DI/Event Counter modes available for digital inputs and voltage/current modes available for analog inputs. Each digital output can be independently configured for DO or Pulse Output mode. The analog input channels support various signals ranging from +/-150 mV to +/-10V at 16-bit resolution. The analog output channels support 0 to 10V and 4 to 20 mA @ 12-bit resolution.