17-20 www. m oxa. com Remote I/O > ioLogik R1200 Series Remote I/O 17 ioLogik R1200 Series RS-485 remote I/O › ›Dual RS-485 remote I/O with built-in repeater › ›Supports the installation of multidrop communications parameters › ›Install communications parameters and upgrade firmware via USB › ›Upgrade firmware through an RS-485 connection › ›Wide operating temperature range: -40 to 85°C (-40 to 185°F) The ioLogik R1200 RS-485 serial remote I/O devices are perfect for establishing a cost-effective, dependable, and easy-to-maintain remote process control I/O system. Remote serial I/O products offer process engineers the benefit of simple wiring, as they only require two wires to communicate with the controller and other RS-485 devices while adopting the EIA/TIA RS-485 communication protocol to transmit and receive data at high speed over long distances. In addition to communication configuration by software or USB and dual RS-485 port design, Moxa’s remote I/O devices eliminate the nightmare of extensive labor associated with the setup and maintenance of data acquisition and automation systems. Moxa also offers different I/O combinations, which provide greater flexibility and are compatible with many different applications. Introduction ioLogik R1200 Series Selection Table Models I/O Combinations Digital Inputs Configurable DIOs Relays Analog Inputs Analog Outputs ioLogik R1210 16 – – – – ioLogik R1212 8 8 – – – ioLogik R1214 6 – 6 – – ioLogik R1240 – – – 8 – ioLogik R1241 – – – – 4 ioLogik R1210 Specifications Inputs and Outputs Digital Inputs: 16 channels Isolation: 3k VDC or 2k Vrms Digital Input Sensor Type: Wet Contact (NPN or PNP), Dry Contact I/O Mode: DI or Event Counter Dry Contact: • On: short to GND • Off: open Wet Contact (DI to COM): • On: 10 to 30 VDC • Off: 0 to 3 VDC Common Type: 8 points per COM Counter Frequency: 2.5 kHz Digital Filtering Time Interval: Software Configurable Power Requirements Input Voltage: 12 to 48 VDC Input Current: 154 mA @ 24 VDC ioLogik R1212 Specifications Inputs and Outputs Digital Inputs: 8 channels Configurable DIOs (by jumper): 8 channels Isolation: 3k VDC or 2k Vrms Digital Input Sensor Type: Wet Contact (NPN or PNP), Dry Contact I/O Mode: DI or Event Counter Dry Contact: • On: short to GND • Off: open