Description
Parameters and specifications:
Series: Modicon Quantum series.
Product type: RIO Remote adapter module.
Number of I/O expansion modules: 27
Bus current requirements: 240 mA (there are also references to 600 MA).
Power consumption: 2 W (also mentioned as 3 W).
Addressing requirements: 9 input words.
Analog input resolution: 12 bits.
Input impedance: 50 volts DC 25 MA, 250 ohms current.
Accuracy error: +/ -0.1% or +/ -0.05% of full scale.
Linear error: +/ -0.04%.
Isolation between channels and buses: 3000 volts DC for 60 seconds, 1000 volts DC.
Communication protocols: Modbus, Ethernet, OPC, etc.
Size and weight:
Size: 100mm x 50mm x 20mm.
Weight: 0.3kg.
Features:
Design: Designed for extreme conditions, extended coverage.
Certification: Obtained ATEX zone 2/22 certification after an intensive, comprehensive and detailed testing and inspection process.
LED indication: There is an LED function on the top of the front of the module to display the status of the module, such as power diagnosis, RIO network communication, etc.
Temperature range: works at operating temperatures from -13 to 158 degrees Fahrenheit.
Protection: The coating provides protection and insulation against dust, chemical contact, corrosion, condensation of water droplets or moisture.
Functions:
140CRA93100 Remote I/O drop Single-channel module Transfers data between the I/O module installed on the same RIO drop backplane and the RIO header on the CPU backplane.
Two-way data transmission via coaxial cable network.
The analog signal collected by the field equipment (such as sensors, transmitters, etc.) can be converted into a digital signal and transmitted to the control system.
It can be used to collect temperature, liquid level, pressure, flow and other field signals to realize the monitoring and control of field equipment.
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