rs-485 data transfer module

I-7017R and M-7017R
240 Vrms Overvoltage Protection
Voltage and Current Input
I-7017R-A5 and M-7017R-A5
High Voltage Input
Adjustable Sampling Rate
4 kV ESD Protection
3000 VDC Intra-module Isolation
Dual Watchdog
RoHS Compliance
Wide Operating Temperature Range: -25 to +75°C

product pdf file