6 - 40
No. 99MBC071A
• Other
1. Use negative-true logic pulses of 10 ms or more for the input signals.
2. RES signal clears the previous measurement result and interrupts the measuring operation.
3. RUN, RUN+RESET, or program number switching signal input clears the latched
measured data.
4. During measurement only RESET, RUN or HOLD signals are accepted.
5. For information about the measurement intervals that correspond to each of the scannings
refer to Section 4.5.3.2 “F1: Setting the measurement inerval (masurement time )”.
NOTE Output signals are ensured with a built-in resistance load of 2.2 κW.
6) Application of the I/O interface
a. When the internal power source of the I/O analog output interface is used and the display
of judgment result on GO and ±NG LEDs is triggered by the key operation at the external
device.
2
20
19
17
35
3
21
4
22
24
5
6
7
25
8
26
14
1
PROG0
PROG1
PROG2
PROG3
PROG4
SHIFT
PRINT
RUN
RESET
-NG
GO
+NG
C.RUN
(100mA MAX)
COM(IN)
COM(IN)
COM(OUT)
COM(OUT)
GND
+5V
Connector pin No.
Approximately 330Ω x 3
LED
NOTE 1. For this circuit, shielded cables should be used.
The circuit board must be enclosed in a metal case. Connect the cable’s shield
terminal to the metal case positively.
2. For a circuit that requires concurrent signal input from two terminals, such as a
continuous-run measurement circuit, it is required that diodes be used as shown in
the figure above (circuit for C.RUN).
3. As the keys use switches that cause less chattering.
