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5.3.12 Default User I/O Connector Pin Assignments
* Pins 11, 12, 13, 16, and 19-23 are not used.
** If the input signals are not within their valid range, or if left unconnected, the power supply will use 50%
amplitude and zero frequency offset, respectively.
Table 5.10 Default User I/O Connector Pin Assignments
Pin*
Function
I/O Type
Values
1
External Start
Input Digital
Apply +24 VDC to run cycle
NOTICE
DCX S Power Supply must be in ready
mode before External Start.
2
External Seek
Input Digital
Apply +24 VDC to perform a seek
3
External Reset
Input Digital
Apply +24 VDC to reset alarm
4
Memory Clear
Input Digital
Apply +24 VDC to clear memory
5
+24 VDC Source from
DCX S Power Supply
I/O Signal
Source
+24 V, 250 mA max. supplied from
DCX S Power Supply
6
7
Ready
Output
Digital
+24 V indicates the system is ready
8
Sonics Active
Output
Digital
+24 V indicates ultrasonics are active
9
General Alarm
Output
Digital
+24 V indicates an alarm occurred
10
Seek/Scan Out
Output
Digital
+24 V indicates either Seek or a Scan
is in progress
14
+24 VDC Return and
I/O Return
I/O Signal
Return
Return for all pins except pins 17, 18,
24, and 25
15
17
Amplitude In
Input Analog
1 V to + 10 V (10% to 100%)**
18
Frequency Offset
Input Analog
1 V to + 9 V (5 V is zero offset)**
24
Power Out
Output
Analog
0 V to + 10 V (0% to 100%)
25
Amplitude Out
Output
Analog
0 V to + 10 V (0% to 100%)
26
Analog Signal Return
Analog
Signal Return
Return for pins 17, 18, 24, and 25
Содержание DCX S
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Страница 145: ...100 412 183 REV 13 135 Appendix A Timing Diagrams A 1 Timing Diagrams 136 ...
Страница 146: ...136 100 412 183 REV 13 A 1 Timing Diagrams Figure A 1 Weld Cycle Figure A 2 Weld Cycle Figure A 3 Weld Cycle ...
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