The IO/RSM is designed to rescale and convert analogue control signals. 4 analogue input options are provided for 0-5V, 0-10V and a dual function current output to provide 4-20mA or 0-20mA. The latter is selected by a link adjacent to the output terminals. The input to output re-scaling is provided by 4 setting potentiometers that define the start and end values of the input and output signals. Set-up switches are incorporated which allow the pots to be individually set over the required range. The module can be supplied with galvanic signal isolation if required (IO/RSM/I).
The IO/RSM is designed to rescale and convert analogue control signals. 4 analogue input options are provided for 0-5V, 0-10V and a dual function current output to provide 4-20mA or 0-20mA. The latter is selected by a link adjacent to the output terminals. The input to output re-scaling is provided by 4 setting potentiometers that define the start and end values of the input and output signals. Set-up switches are incorporated which allow the pots to be individually set over the required range. The module can be supplied with galvanic signal isolation if required (IO/RSM/I).
SPECIFICATION Supply 24V AC or DC +/-10% Input Signal 0-5V, 0-10V, 0-20mA 1-5V, 2-10V, 4-20mA millivolt input option on request 3 wire potentiometric 100 ohms min Output Signals 0-5V, 0-10V (rated at 10mA max) 0-20mA or 4-20mA Power Consumption IO/RSM = 30mA plus output load IO/RSM/I = 65mA plus output load Galvanic Isolation 1KV IO/RSM/I only) Max operation voltage 60V on IO/RSM/I Operating Temperature 0-50’C Size 90mm high x 55mm wide x 58mm deep Mounting DIN rail Order Code IO/RSM (non-isolated) IO/RSM/I (galvanic isolated)
