Input Circuits; Output Circuits - Omron H8BM Series Manual

H8BM
PNP Output
16 to 30 VDC
Note: H8BM-BD/-BDP outputs the forecast and machine stoppage values simultaneously.
OUTCOM
All outputs
Load
* Connect a diode to suppress Counter surge when an inductive
load is connected.
Note: When the load is short-circuited, the internal circuits may be
damaged.
Output
Output method
Applicable voltage
Rated current
Residual voltage
Leakage current
I/O Connections

Input Circuits

Photocoupler
1.2 kΩ
INCOM
430 Ω
Input
1.2 kΩ
The input terminals are electrically
insulated from the internal circuits.
Count input 1
Count input 2
Count input 3
Count input 4
Count input 5
Count input 6
Count input 7
Count input 8
Count input 9
Count No.
selection
Reset input
I/O inhibit input
Re-monitor input
INPUT COM
30 VDC
Max.
RUN, machine stoppage, forecast 1 to 9
Open collector
30 V max.
100 mA
2 V max.
100 µA max.

Output Circuits

NPN Type
5 V
The OUT COM and 0 V terminals
are internally connected.
DISPLAY
Count value
Setting value
Count up
6 digit, 3-stage
preset Counter
x 9
5 V
Power
circuit
PNP Type
Output
10 Ω
39 V
OUTCOM*
OUTPUT COM
Forecast output 1
Load
Forecast output 2
Load
Forecast output 3
Load
Forecast output 4
Load
Forecast output 5
Load
Forecast output 6
Load
Forecast output 7
Load
Forecast output 8
Load
Forecast output 9
Load
Machine
stoppage output
Load
RUN output
Load
+24 V
0 V
+10%
24 VDC
–15%
39 V
10 Ω
H8BM
OUTCOM
Output
11