8-4 Issue 01, 04/2005 Krautkramer USM 35X
Interfaces and Peripherals
8.2 I/O interface
The USM 35X has an 8-way I/O interface (LEMO-1-B
socket) for different input and output signals:
• SAP output (transmitter trigger pulse)
• Alarm output (TTL): switching delay approx. 50 ms,
hold time approx. 500 ms.
• TDR input (test data release)
• Analog output
H Note:
You are able to externally process the alarm condition
with the alarm output, e.g. for sorting and other control
purposes. Error alarms can be triggered under certain
circumstances. These are caused by intermediate con-
ditions in instrument operation occuring when the in-
strument is used, i.e. when function parameters are
changed. Possible alarms occuring during instru-
ment operation (setting of functions) are to be ig-
nored.
I/O interface
View of the 8-way LEMO-1-B socket
8-4 Issue 01, 04/2005 Krautkramer USM 35X
Interfaces and Peripherals
8.2 I/O interface
The USM 35X has an 8-way I/O interface (LEMO-1-B
socket) for different input and output signals:
• SAP output (transmitter trigger pulse)
• Alarm output (TTL): switching delay approx. 50 ms,
hold time approx. 500 ms.
• TDR input (test data release)
• Analog output
H Note:
You are able to externally process the alarm condition
with the alarm output, e.g. for sorting and other control
purposes. Error alarms can be triggered under certain
circumstances. These are caused by intermediate con-
ditions in instrument operation occuring when the in-
strument is used, i.e. when function parameters are
changed. Possible alarms occuring during instru-
ment operation (setting of functions) are to be ig-
nored.
I/O interface
View of the 8-way LEMO-1-B socket
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