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參數(shù)資料
| 型號(hào)： | H7CR-CWS |
| 廠商： | Omron Electronics LLC |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | Digital Counter |
| 中文描述： | 數(shù)碼計(jì)數(shù)器 |
| 文件頁(yè)數(shù)： | 6/26頁(yè) |
| 文件大小： | 546K |
| 代理商： | H7CR-CWS |
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H7CR
H7CR
6
H7CR-S, -8, -11
Model
Type
Supply voltage
H7CR-SA
Economy
12 to 24 VDC
(20% max. permissible ripple)
H7CR-SB
I
I
Standard
H7CR-SC
+/– range
H7CR-8
I
I
Socket mount
100 to 240 VAC, 50/60 Hz
or 24 VAC/12 to 24 VDC
(20% max. permissible ripple)
H7CR-11
Socket mount
Operating voltage range
Power consumption
85% to 110% of rated voltage
Approx. 1.3 W at 24 VDC
Approx. 2.8 VA at 50 Hz, 240 VAC
(approx. 5 A (24 VDC/240 VAC)
surge current for 2 ms upon power application)
Approx. 1.3 W at 24 VDC
(approx. 8 A (24 VDC/24 VAC)
surge current for 2 ms upon power application)
Max. counting speed
Reset
30 cps, or 1 or 5 kcps (same setting CP1 and CP2)
Min. pulse width
Min. pulse width for external reset:
for external reset: 1 or 20 ms
20 ms
Min. pulse width
for external reset:
1 or 20 ms,
power reset:
0.5 s
Min. pulse width
for external reset:
1 or 20 ms
Key protect
One-shot durations
Not applicable
10, 50, 100, 200,
and 500 ms
Response time: 1 second
10, 50, 100, 200, and 500 ms
(separate settings for presets 1
and 2)
10, 50, 100, 200, and 500 ms
Inputs (count, reset)
No-voltage inputs ON impedance:
1k
max. (approx. 2 mA when 0 k
)
ON residual voltage: 2 V max.
OFF impedance 100 k
min.
No-voltage input
ON impedance: 1 k
max.
(approx. 2 mA when 0 k
)
ON residual voltage: 1 V max.
OFF impedance: 100 k
min.
Key protect input
Not applicable
Not applicable
No voltage input
ON impedance: 1 k
max.
(approx. 2 mA when 0 k
)
ON residual voltage:
1 V max.
OFF impedance:
100 k
min.
Control output
Contacts: 3 A, 250 VAC; general use (p.f. = 1)
Transistor: Open collector; 100 mA at 30 VDC max. residual voltage 2 V max. (approx. 1 V)
-10
°
to 55
°
C (14
°
to 131
°
F) with no icing
Ambient operating
temperature
Storage temperature
Ambient operating
humidity
-25
°
to 65
°
C (-13
°
to 149
°
F) with no icing
35% to 85% RH
Approved by the following standards:
UL
CSA
SEV
CE (EMC)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| H7CR-CWSG | Digital Counter |
| H7CR-CWV | Digital Counter |
| H7CR-CWVG | Digital Counter |
| H7CR-CWVS | Digital Counter |
| H7CR-CWVSG | Digital Counter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| H7CR-CWSG | 制造商:OMRON 制造商全稱(chēng):Omron Electronics LLC 功能描述:Digital Counter |
| H7CR-CWV | 制造商:OMRON 制造商全稱(chēng):Omron Electronics LLC 功能描述:Digital Counter |
| H7CR-CWVG | 制造商:OMRON 制造商全稱(chēng):Omron Electronics LLC 功能描述:Digital Counter |
| H7CR-CWVS | 制造商:OMRON 制造商全稱(chēng):Omron Electronics LLC 功能描述:Digital Counter |
| H7CR-CWVSG | 制造商:OMRON 制造商全稱(chēng):Omron Electronics LLC 功能描述:Digital Counter |
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