13.5 Quad IO - Default Connections
The standard interface is a Harting STA 20 pin female connector within an
H-A16 housing.
Input / output channels can be individually congured to assume di󰀨erent
functions.
See Table 13-3 for a list of default IO connections.
Table 13-3 Default IO Connections
Description STA 20
pin #
Circuit Default Input
Function
Default Output
Function
Input 1 1 Input 1 Go to Run Mode
Input 1 2
NO Contact 1 3 Output 1 Injection Disable
MC Contact 1 4
NC Contact 1 5
Input 2 6 Input 2 Go to Standby Mode
Input 2 7
NO Contact 2 8 Output 2 Temperature
Disturbance
MC Contact 2 9
NC Contact 2 10
Input 3 11 Input 3 Go to Startup mode
Input 3 12
NO Contact 3 13 Output 3 Boost
MC Contact 3 14
NC Contact 3 15
Input 4 16 Input 4 Go to Stop Mode
Input 4 17
NO Contact 4 18 Output 4 Spare / Inactive
MC Contact 4 19
NC Contact 4 20
13-7
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QUAD IO OPTIONS
M2+ Controller User Manual