Digital Input

Digital Input Signal Isolators
PHG-11TF-27 1 input and 1 output

Input: Switch contacts/proximity switches
Output: Relay

Digital Input Signal Isolator 
PHG-11TF-28 1 input and 1 output

Input: Switch contacts/proximity switches
Output: Transistor

Digital Input Signal Isolators
PHG-12TF-277 1 input and 2 outputs
PHG-22TF-2727 2 inputs and 2 outputs

Input: Switch contacts/proximity switches
Output: Relay

Digital Input Signal Isolators
PHG-12TF-288 1 input and 2 outputs
PHG-22TF-2828  2 inputs and 2 outputs

Input: Switch contacts/proximity switches
Output: Transistor