Internet PLC Forum

General => Technical support => Topic started by: vsingh on December 15, 2006, 03:52:58 PM

Title: PLC input specifications ?
Post by: vsingh on December 15, 2006, 03:52:58 PM

Two questions:

1. What is the On threshold voltage for the inputs on a 1616 ?

2. What is the value of the pullup resistor on these inputs ?

Thanks,

Title: Re:PLC input specifications ?
Post by: support on December 15, 2006, 04:38:35 PM

To turn ON an input to the T100MD1616+, the input voltage should be pulled to below 2.5V.

The pull up resistor on the NPN inputs are 5.6K ohm. This means < 5mA current is required to turn ON the input to the T100MD1616+.