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Citizen Systems iDP-3530 User Manual

Page 19

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iDP-3530 User’s Manual

CITIZEN

19

6-4 Electrical Characteristics

1 Input Signal Level
All input signals are TTL level.
“HIGH” Level

= 2.0V Min.

“LOW” Level

= 0.8V Max.

2 Output Signal Level
“HIGH” Level

= 2.4V Min.

“LOW” Level

= 0.4V Max.

3 Input / Output Conditions
All of the input signals are pulled up by 3.3K ohms.

[Printer Side]

[Host Side]