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RS-485 remote I/O with 12 digital inputs and 8 digital outputs |
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Features |
Details |
Specs |
Ordering |
Features and Benefits
- 12-channel 24 VDC digital inputs with DI Event Counter mode, andsoftware selectable filtering time
- 8-channel 24 VDC digital outputs with pulse output mode and software selectable pulse width
- LED indicators for all I/O channels
- Over-temperature protection (up to 175°C)
- Over-current protection (400-mA/channel)
- Easy-to-use, quick programming library for VB, VC++, BCB, .NET
- 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.
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| • Serial: | | Interface | RS-485-2w: Data+, Data-, GND | | Serial Line Protection | 15KV ESD for all signals |
| • Serial Communication Parameters: | | Baudrate | 1200 to 115200 bps | | Data Bits | 8 | | Stop Bits | 1 | | Parity | None | | Flow Control | None | | Protocols | Modbus/RTU |
| • Digital Input: | | Channels | 12, source type | | I/O Mode | DI or Event Counter (up to 50 Hz) | | Dry Contact | Logic 0: short to GND
Logic 1: open | | Wet Contact | Logic 0: 0 to 3 VDC
Logic 1: 10 to 30 VDC
(DI COM to DI) | | Common Type | 12 points per COM | | Isolation | 3K VDC or 2K Vrms |
| • Digital Output: | | Channels | 8, sink type, 36 VDC, 200 mA | | I/O Mode | DO or Pulse Output (up to 50 Hz) | | Output Frequency | 50 Hz | | Output Current Rating | Max. 200 mA per channel | | Isolation | 3K VDC or 2K Vrms |
| • Physical Characteristics: | | Wiring | I/O cable max. 14AWG |
| • 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) |
| • Power Requirements: | | Power Consumption | 282 mA typical @ 24 VDC | | Power Input | 24 VDC nominal, 12 to 48 VDC |
| • Agency Approvals: | | EMI | FCC Part 15, CISPR (EN55022) Class A | | EMS | IEC 61000-4, IEC 61000-6 | | Safety | UL508 | | Shock | IEC 60068-2-27 | | Freefall | IEC 60068-2-32 | | Vibration | IEC 60068-2-6 |
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Learn More
Dimensions (unit = mm)
Pin Assignment
I/O (left to right)
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