Hioki 3181-01, Instruction Manual

Page: 40 / 51

32
―――――――――――――――――――――――――――――――――――――――
Chapter 6 Applications
―――――――――――――――――――――――――――――――――――
Pin No. Name
Function
11 E.S
――――
External Stop
Output when power measurement is stopped by
external control.
12 CK81 Check the 3181-01.
The 3171 identification signal, directly coupled to the
3181-01 CMOS logic power line (
＋
5 V).
13
14
15
16 DP3
DP4
DP5 Decimal Point 3 to 5
Indicate the INTEGRATOR display decimal point
position, outputs Hi level (5 V) signal when display is
turned on.
DP3 DP4 DP5
17
18
19
20 D
C
B
A BCD data
Synchronously output with the digit signals. (D is the
most significant digit.)
21 1SP 1 Second Pulse
22
23 VFC VF converter output
Output the signal to convert the DC voltage
proportional to the measured power value to a pulse.
24 GND Connected to the circuit common.