6-9
H Terminal Arrangement
D Decimal/Hexadecimal Display D Unit Display
Signal
input
Power (+)
Zero blanking
output
Zero blanking
input
Data
Decimal point
Latch
Power (0 V)
Power (+)
Power (0 V)
Note Values in circles apply to the NRT Connector’s pin numbers.
Terminal
symbol
Name Function
V Power supply Positive side (+) power-supply terminal.
PBO Zero blanking output The output will be open if PBI is open and the display is “0.”
The output will be 0V if PBI is 0V or if the display is other than “0.”
PBI Zero blanking input “0” will not be displayed if DP is open and PBI is open. If connected
to 0V, “0” will be displayed. If DP is set to 0V, the display will not be
affected by the state of PBI.
A
B
C
D
Data input
Decimal/hexadecimal display
• Displays a digit or symbol corresponding to the value of the binary code signal.
• Decimal display uses 0 to 9; nothing will be displayed for higher values.
A (2
0
)
B (2
1
)
C (2
2
)
D (2
3
)
DP Decimal point The decimal point lights. Operates independently from the LE
terminal.
LE Latch When this signal is present, the immediately preceding display
condition is retained.
G Power supply 0 V power-supply (ground) input terminal (GND).
Specifications Chapter 6
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