H7BX 반도체 회로 부품 판매점
Multifunction Counter
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 Omron |
Multifunction Counter (DIN 72 × 72)
H7BX
CSM_H7BX_DS_E_4_4
DIN 72 × 72 mm Multifunction Counter with a
Bright, Easy-to-view, Negative Transmissive LCD.
• Highly visible display with backlit transmissive LCD.
• Selectable display color (red/green) enables checking output status at a
distance.
• Easy operation with a key for each digit.
• Perform all basic settings with a DIP switch.
• Provides a total and preset counter, batch counter, dual counter, and
tachometer (See note.).
• Wide range of inputs accepted for NPN/PNP inputs (multi-inputs) and 2-
wire DC sensors.
• Complies with UL, CSA, and CE marking.
• Degree of protection: IP54 equivalent (front section only).
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Note: The functions that can be selected depend on the model.
Refer to Safety Precautions on page 25.
Ordering Information
List of Models
External power supply
Output type
12 VDC
Contact and
NPN transistor output
Accessories (Order Separately)
Name
Soft Cover
Hard Cover
Terminal Cover *
Model
Y92A-72F1
Y92A-72
Y92A-72T
* Supplied with the H7BX.
Supply voltage
100 to 240 VAC
24 VAC/12 to 24 VDC
1-stage
H7BX-A
H7BX-AD1
2-stage
H7BX-AW
H7BX-AWD1
1
H7BX
Specifications
Ratings
Item
Model
H7BX-A/AD1
H7BX-AW/AWD1
Type
Preset counter
Preset counter/tachometer
Supported configurations
1-stage preset counter, total and preset counter *1
(selectable)
1-stage preset counter, 2-stage preset counter, total and
preset counter (*1), batch counter, dual counter, tachometer
(selectable)
Power supply voltage *2
• 100 to 240 VAC (50/60 Hz)
• 24 VAC (50/60 Hz)/12 to 24 VDC (ripple 20% max.)
Ratings Operating voltage range 85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Power consumption
H7BX-A/AW: 9.6 VA max. (100 to 240 VAC)
H7BX-AD1/AWD1: 8 VA max. (24 VAC), 5.3 W max. (12 to 24 VDC)
Mounting method
Flush mounting
External connections
Screw terminals
Degree of protection
IP54 (front section only)
Input signals
CP1, CP2, reset 1, reset 2, key protection
Max. counting speed 30 Hz or 5 kHz (selectable, ON/OFF ratio 1:1), setting for both CP1 and CP2
Input modes
Increment, decrement, command (UP/DOWN A), individual (UP/DOWN B), quadrature (UP/DOWN C)
Counter Output modes
One-shot output time
N, F, C, R, K-1, P, Q, A, K-2, D, L
0.01 to 99.99 s
N, F, C, R, K-1, P, Q, A, K-2, D, L, H
Reset input
External reset (minimum reset input signal width: 1 ms or 20 ms selectable), manual reset, and automatic reset (internal
according to C, R, P, and Q mode operation)
Pulse measurement
method
--- Periodic measurement (Sampling period: 200 ms)
Max. counting speed
--- 30 Hz or 10 kHz (selectable)
Measuring ranges
Tachometer Measuring accuracy
---
30 Hz: 0.01 to 30.00 Hz
10 kHz: 0.01 Hz to 10 kHz
--- ±0.1% FS ±1 digit max. (at 23 ±5°C)
Output modes
--- Upper and lower limits, area, upper limit, lower limit
Auto-zero time
--- 0.1 to 99.9 s
Startup time
--- 0.0 to 99.9 s
Average processing
--- OFF/2/4/8 times
Prescaling function
Yes (0.001 to 99.999)
Decimal point adjustment
Yes (rightmost 3 digits)
Sensor waiting time
290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
Key protection input
Response speed: Approx. 1 s
No-voltage NPN input (fixed)
Short-circuit (ON) impedance: 1 kΩ max. (Leakage current at 0 Ω: Approx. 12 mA)
Short-circuit (ON) residual voltage: 3 V max.
Open (OFF) impedance: 100 kΩ min.
Input method
(except key protection input)
No-voltage NPN input or voltage PNP input (selectable)
No-voltage input
Short-circuit (ON) impedance: 1 kΩ max. (Leakage current at 0 Ω: Approx. 12 mA)
Short-circuit (ON) residual voltage: 3 V max.
Open (OFF) impedance: 100 kΩ min.
Voltage input
High level: 4.5 to 30 VDC
Low level: 0 to 2 VDC
Input resistance: Approx. 4.7 kΩ
External power supply
12 VDC (±10%), 100 mA (For details, refer to External Power Supply on page 26.)
Control output
Contact output: 3 A at 250 VDC/30 VDC, resistive load (cosφ = 1)
Minimum applied load: 10 mA at 5 VDC (Failure level: P, reference value)
Transistor output: 100 mA max. at 30 VDC max.
Residual voltage: 1.5 VDC max. (approx. 1 V)
Leakage current: 0.1 mA max.
Display *3
Backlit 7-segment negative transmissive LCD
Character Heights
PV: 13.5 mm (red/green)
SV: 9 mm (green)
Digits
6 digits
−99,999 to 999,999 (5 digits negative and 6 digits positive)
6 digits
Counter: −99,999 to 999,999 (5 digits negative and 6 digits
positive)
Tachometer: 0 to 999,999 (6 digits)
Memory backup
EEPROM (Overwrites: 100,000 min.), Data storage: 10 years min.
Ambient operating temperature
−10 to 55°C (with no icing)
Ambient storage temperature
−25 to 65°C (with no icing)
Ambient operating humidity
25 to 85°C (with no condensation)
Case color
Black (N1.5)
Accessories
Two flush-mounting adapters, terminal cover
Two flush-mounting adapters, terminal cover, DIP switch
setting stickers
*1. The total and preset counter functions as a 1-stage preset counter and total counter.
*2. Do not use an inverter output for the power supply.
*3. Displayed only when the power is ON. Not displayed when the power is OFF.
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