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Table of Contents


Product nameOP5357-3 OP5358-5 OP5358-3
Part Number 126-0440126-0437 126-0451
Product Type Digital Input board
Form FactorOPAL-RT Type-B


Number of channels32

Input type LVDS (Low-Voltage)RS-422 3V RS-422 5V
Input Voltage

1.38V typ. with 100Ω EOL 

3.4V typ. with 100Ω EOL

2.6V typ. with 100Ω EOL

Isolation Galvanic
Maximum Cable Length30m (100 feet)

Dynamic Characteristics

Input Rise / Fall Time5 ns / 13 ns 10 ns / 10 ns 12 ns / 11 ns
Delay Low to High 5 ns5 ns11 ns
Delay High to Low 5 ns6.5 ns13 ns


Operating Temperature10 to 40 ºC (50 to 104ºF)
Storage Temperature-55 to 85ºC (-67 to 185ºF) 
Relative Humidity10 to 90%, non-condensing
Maximum Altitude 2,000 m (6562 ft.)