Innovative NV9, Руководство по эксплуатации

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Copyright Innovative Technology Ltd 2008 GA326-6
Interfacing the Validator is very simple, with the choice of the following protocols:
•
Parallel open collector outputs.
)
9 is shown below (see figure 2). It is simply a set of four
REEN LED and an AMBER LED mounted on the top of the NV9.
e DIPswitches set the basic operating mode of the unit, while the LED’s indicate the
•
Pulse stream open collector output.
•
Binary open collector output.
•
Smiley
®
Secure Protocol (SSP) secure serial communications.
•
Simple serial I/O communications.
•
MDB interface protocol.
•
ccTalk
•
Extended Interface / USA Serial (NIS
4 NV9 USER INTERFACE
The user interface with the NV
IPswitches and a RED LED, G D
Th
operational status of the NV9.
Figure 2 - User Display and DIPswitch Settings
NV9 Operations Manual 7
1 2 3 4
STATUS
ON
GREEN
RED
1
Interfaces
Pulse
S.S.P.
Special
4 3
2
Parallel
Extended
Options
AMBER
Non
Functional
1 2 3 4
ON DIP