KEYENCE LS-7000 - Manual (Page 137)

6-9
Chapter 6 I/O Terminals
6
■ BCD Output
Name Description Reference page
6-6
6-6
6-6
6-6
6-6
BCD POLE output BCD polarity output.
OFF: Positive
ON: Negative
BCD DIGIT output BCD numeric output for each digit.
Negative logic (i.e., Turns ON (set to 1) when NPN
open connector output is ON).
Comparator waiting status (with "–" displayed for
each digit): All digits set to B (1011)
Overrange (with "F" displayed for each digit): All
digits turn ON (1111).
BCD INDICATE
OUT1/2 output Present OUT number turns ON.
OFF : OUT1
ON : OUT2
BCD SELECT
OUT1/2 input Select and input the OUT number to be output.
OFF (Open) : OUT1
ON (Short-circuited to COM2 terminal) : OUT2
STROBE output Output in synchronization with determined BCD
output.
Electrical Specifications
The following section provides information on the I/O electrical specifications and circuitry
of the LS-7000 Series.
■ Non-voltage Input
Input
+5V +5V
470Ω 2.2kΩ
4.7kΩ
1kΩ
COM1
/COM2
Inter
nal circuit 10nF
ON voltage
OFF current
Short-circuit current
(typical)
1 V max.
0.6 mA max.
2mA
■ NPN Open Collector Output 1
Output
+5V +5V
470Ω 2.2kΩ
10nF
10kΩ
COM1 Inter
nal circuit
Max. applied voltage
Max. sink current
Residual voltage
Current leakage
40V
100mA
1 V max.
0.1 mA max.