參數(shù)資料
型號(hào)： H7CX-AG
廠商： Omron Electronics LLC
元件分類： 通用總線功能
英文描述： Multifunction Preset Counter
中文描述： 多功能預(yù)置計(jì)數(shù)器
文件頁(yè)數(shù)： 3/43頁(yè)
文件大?。?/td> 2361K
代理商： H7CX-AG
Multifunction Preset Counter
H7CX
C-89
C
Specifications
I
Ratings
Note: 1.
Permissible ripple: 20% (p-p) max.
2.
Only when the following modes are selected.
Input mode: command, individual, or quadrature; output mode: K-2, D, or L
Item
H7CX-A4
@
H7CX-A
@
H7CX-A114
@
H7CX-A11
@
Classification
Supported
configurations
Rated supply voltage
(See note 1.)
Operating voltage range
85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Power consumption
Approx. 9.2 VA at 264 VAC
Approx. 7.2 VA at 26.4 VAC
Approx. 3.7 W at 12 VDC
Mounting method
Flush mounting
External connections
Screw terminals
Terminal screw
tightening torque
Display
7-segment, negative transmissive LCD;
PV
11.5-mm-high characters, red or
green (programmable)
SV
6-mm-high characters, green
Digits
4 digits (
999 to 9,999)
SV range: 0 to 9,999
Preset counter
1-stage counter, 1-stage counter with total counter (selectable)
100 to 240 VAC (50/60 Hz), 12 to 24 VDC
100 to 240 VAC (50/60 Hz)
24 VAC (50/60 Hz)/12 to 24 VDC
Flush mounting, surface mounting, or DIN track mounting
11-pin socket
---
0.5 N·m max.
9-mm-high characters, red or
green (programmable)
11.5-mm-high characters, red
9-mm-high characters, red
6 digits (
99,999 to 999,999)
SV range:
99,999 to 999,999
(See note 2.) or 0 to 999,999
4 digits (
999 to 9,999)
SV range: 0 to 9,999
6 digits (
99,999 to 999,999)
SV range:
99,999 to 999,999
(See note 2.) or 0 to 999,999
Max. counting speed
Input modes
Input signals
Input method
30 Hz or 5 kHz (selectable, ON/OFF ratio 1:1), common setting for CP1 and CP2
Increment, decrement, command, individual, and quadrature
CP1, CP2, reset, and total reset
No-voltage input/voltage input (switchable)
No-voltage input
ON impedance: 1 k
max. (Leakage current: 5 to 20 mA at 0
)
ON residual voltage: 3 V max.
OFF impedance: 100 k
min.
Voltage input
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 k
)
Minimum reset input signal width: 1 or 20 ms (selectable), common setting for all inputs
External, manual, and automatic reset (internal according to C, R, P and Q mode operation)
N, F, C, R, K-1, P Q, A
N, F, C, R, K-1, P Q, A,
K-2, D, L
0.01 to 99.99 s
Contact type:
SPDT
Transistor type: 1 transistor
Contact output:
3 A at 250 VAC/30 VDC, resistive load (cos
φ
=1)
Minimum applied load:
10 mA at 5 VDC (failure level: P reference value)
Transistor output:
NPN open collector, 100 mA at 30 VDC
Residual voltage: 1.5 VDC max. (approx. 1 V)
Leakage current: 0.1 mA max.
NEMA B300 Pilot Duty, 1/4 HP 3-A resistive load at 120 VAC, 1/3 HP 3-A resistive load at 240 VAC
12 VDC (
±
10%), 100 mA (except for H7CX-A
@
D models)
Refer to
Precautions
for details.
Yes
Yes (0.001 to 9.999)
Yes (0.001 to 99.999)
Yes (rightmost 3 digits)
Reset input
Reset system
Output modes
N, F, C, R, K-1, P Q, A
N, F, C, R, K-1, P Q, A,
K-2, D, L
One-shot output time
Output type
Control output
External power supply
Key protection
Prescaling function
Decimal point
adjustment
Sensor waiting time
Memory backup
Ambient temperature
Yes (0.001 to 9.999)
Yes (0.001 to 99.999)
250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.
Operating:
10 to 55
°
C (
10 to 50
°
C if counters are mounted side by side) (with no icing or condensation)
Storage:
25 to 65
°
C (with no icing or condensation)
25% to 85%
Black (N1.5), light gray (Munsell 5Y7/1, produced upon request)
Waterproof packing, flush mounting adapter
Ambient humidity
Case color
Attachments
None
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