YOKOGAWA UV700G, User Manual

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<7. External Input and Output>
7-5
IM 12K01B02-01E
Specifications for contact input are as follows:
Signal type Input and output circuit Specifications
Contact signal input
Photo
coupler
● “a” contact signal input without
voltage (open collector output is
possible)
● ON resistance: Max. 100 V
● Open voltage: 5.5 V DC
● Short circuit current: Max. 5 mA
CAUTION
• Never connect wiring with voltage to the input terminal. Doing so may cause malfunction.
• If the input timing is less than 3 seconds, the contact input may not be accepted.
Make sure to allow more than 3 seconds for contact ON time.
7.4 Saving Data to a CF Card
This unit enables the transfer of saved internal data using a CF card, and the verification
of the data on a PC etc. The CF card is available optionally.
CAUTION
• Make sure to use the CF card produced by YOKOGAWA. We cannot guarantee normal
operation when using other products.
• The file system of this unit is FAT. FAT32 and NTFS are not accepted.
l
How to save to a CF card
Refer to “6.8.6 CF Card Transfer”
Refer to “6.8.7 CF Card Initialization”
l
Folder configuration to be saved on the CF card
A second folder is created, which is named according to the date and hour of the data transfer,
within the first folder where individual ID numbers are named.
Example:
When the individual ID number is “12345678” and the data is transferred at 18 o’clock
“12345678” folder
“04102218” folder
“05060701” folder