Connecting Terminals; Digital Input Signals - Siemens SIDOOR ATD400T System Manual

Automatic door control
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Controllers

4.3 Connecting terminals

4.3
Connecting terminals
4.3.1

Digital input signals

Slot X6
You can connect signals for drive functions at the inputs Input 1, Input 2, Input 3 and Input 4
(X6). The following table shows how the drive function and input are assigned depending on
the controller.
Table 4- 2
Slot X6
Input 1
Input 2
Input 3
Input 4
Adjustable via the service menu "Hold-open time after motion detector".
1)
Note
Input 1 is isolated from input 2, input 3 and input 4. Therefore, input 1 can be connected
independently of input 2, input 3 and input 4 as follows:
1. Connection to the internal 24 V control voltage (see following figure under a.)
2. Connection to the same or a different external control voltage as input 2, input 3, and
input 4 (see following figures under b.)
38
Overview of signals for drive functions at slot X6
ATD400T
Motion detector
1)
Door locked
DOOR CLOSE
DOOR OPEN
SIDOOR ATD400T door control units for railway applications
System Manual, 06/2020, A5E42201947-AB

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