I/O Module/Modbus RTU/8AI/High prot.
- Interface: RS-485
- Protocol: Modbus RTU / DCON
- 8-channels analog inputs
- Voltage Input: ±150mV, ±500mV , ±1V, ±5V, ±10V
- Current Input: 0~20mA, 4~20mA, ±20mA (with external 125 ohm resistor)
- +/-240 VDC Overvoltage Protection
- Dual Watchdog
- DIN-Rail Mountable
The I-7017R is an 8-channel analog input module with an extremely high quality protection mechanism where the overvoltage protection is 240 Vrms. The input type includes both voltage and current. The I-7017R is an upgraded version of the I-7017, with the only difference being that the I-7017R is much more suitable for critically harsh environments. The sampling rate of the I-7017R is adjustable, meaning that either fast mode or normal mode can be selected. The I-7017R also has 4 kV ESD protection as well as 3000 VDC intra-module isolation. The I-7017R-A5 is an 8-channel analog input module that is especially designed for high voltage input, and has an input range of between -50 V ~ +50 V or -150 V ~ +150 V. The M-7017R and M-7017R-A5 has the same specifications as the I-7017R and I-7017R-A5, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.