Installation Instructions

Install internal components
System operating unit PT1001-A1
6
A6V11899867_en--_a
69 | 122
6.1.7 Logic control inputs
The PT1001-A1 provides 4 logic control inputs on the connector 'X4'.
The logic control inputs are used to get information and controls from the
connected components.
● Logic 0 with input voltage <3 V
● Logic 1 with input voltage >7 V
Logic control inputs connector - 'X4'
Pin
Description
Remark
1
I1
-
2
I2
-
3
I3
-
4
I4
-
5
GND
IO-GND not connected to GND
6
10 V
10 V reference voltage
Table 38: PT1001-A1 logic control inputs connector - 'X4'
For use of logic control inputs, see Use logic control inputs [➙ 54].