SV210724 [ETC]
;
| 型号： | SV210724 |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总2页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Level Sensors
Amplifier, Conductive
Types SV 110/210, SV 115/215 (Discharging)
• Level control for conductive liquids
• Max.-min. control of DISCHARGING
• SV 110/210: Fixed sensitivity
• SV 115/225: Adjustable sensitivity
• 10 A SPDT or 8 A DPDT output relay
• LED-indications: Power supply and relay ON
• AC or DC power supply
SV 110/210
SV 115/215
Product Description
Ordering Key
SV 110 024
Level control relay for con- charging. Usable for one
ductive liquids which can level detection with pin 5
control two levels of dis- and 7 short-circuited.
Housing
Output
Power supply
Type Selection
Plug
Output
Supply: 24 VAC
Supply: 115 VAC
Supply: 230 VAC
Supply: 24 VDC
Circular
SPDT
DPDT
SPDT
DPDT
SV 110 024
SV 210 024
SV 115 024
SV 215 024
SV 110 115
SV 210 115
SV 115 115
SV 215 115
SV 110 230
SV 210 230
SV 115 230
SV 215 230
SV 110 724
SV 210 724
SV 115 724
SV 215 724
Input Specifications
Supply Specifications
Level probe supply
Level probe current
Sensitivity
Max. 24 VAC
Power supply
Rated operational voltage
through pins 2 and 10 230
AC types
Overvoltage cat. II (IEC 60664)
Max. 2.5 mA
230 VAC ± 15%
50/60 Hz, -5/+5 Hz
115 VAC ± 15%
50/60 Hz, -5/+5 Hz
24 VAC ± 15%
50/60 Hz, -5/+5 Hz
250 VAC (rms)
SV110/SV210
ON
OFF
ON
From 22 to 29 kΩ
From 32 to 40 kΩ
From 2-6 to 20-30 kΩ (adj.)
From 3-13 to 30-40 kΩ (adj.)
From 3-9 to 42-52 kΩ (adj.)
115
024
SV115/SV215
OFF (AC)
OFF (DC)
Rated insulation voltage
Rated impulse withstand volt. 4 kV (1.2/50 µs) (line/neutral)
Power supply
Rated operational voltage
724
Rated insulation voltage
DC types
Overvoltage cat. II (IEC 60664)
General Specifications
24 VDC ± 15% (pin 2 pos.)
None
Indication for
Power supply ON
Output ON
LED, green
Rated impulse withstand volt. 800 V (1.2/50 µs)
LED, red (724 only red)
Environment
Degree of protection
Pollution degree
IP 20 B
3 (IEC 60664)
Operating temperature
Storage temperature
-20 to +50ºC (-4 to +122ºF)
-50 to +85ºC (-58 to +185ºF)
Approvals
CE-marking
UL, CSA
Yes
Specifications are subject to change without notice (25.06.99)
1
SV 110/210, SV 115/215
Output Specifications
SV110/SV115
SV210/SV215
Output
Rated insulation voltage
SPDT relay
250 VAC (rms)
(cont./elec.)
DPDT relay
250 VAC (rms)
(Cont./elec., cont./cont.)
Contact ratings (Ag-CdO)
µ (micro gap)
µ (micro gap)
Resistive loads
AC 1
DC 1
or
AC 15
DC 13
10 A/250 VAC (2500 VAC)
1 A/250 VAC (250 W)
10 A/25 VDC (250 W)
2.5 A/230 VAC
8 A/250 VAC (200 VA)
0,4 A/250 VDC (100 W)
4 A/25 VDC (100 W)
2.5 A/230 VAC
Small inductive loads
5 A/24 VDC
5 A/24 VDC
Mechanical life
Electrical life
≥ 5 x 107 operations
≥105 operations
≥ 5 x 107 operations
≥105 operations
Operation frequency
≤ 7200 operations/h
≤ 7200 operations/h
Insulation voltages
Rated insulation voltage
AC
≥ 2.0 kVAC (rms)
(cont./elect.)
None
4 kV (1.2/50 µs)
(cont./elect.) (IEC 60664)
800 V
≥ 2.0 kVAC (rms)
(cont./elect.)
None
4 kV (1.2/50 µs)
(cont./elect.) (IEC 60664)
800 V
DC
AC
Rated impulse withstand voltage
DC
Mode of Operation
Max. and min. control of tion of 2 levels. The relay a conductive material (pin 7) Example 2
discharging.
operates when the max. elec- can be connected to the con- If only one level is required,
trode is in contact with the li- tainer. If the container is made pins 5 and 7 must be inter-
quid. The relay releases when of a non-conductive material, connected to select either
Example 1
The diagram shows the level the min. electrode is no an additional electrode is max. or min. control.
control connected as max. longer in contact with the li- needed, indicated by the dot-
and min. control, i.e. detec- quid. By use of a container of ted line in the diagram.
Wiring Diagrams
SV 1xx/SV 2xx, two levels
Example 1
SV 1xx/SV 2xx, one level
Example 2
Max.
Min.
Max. or Min.
Power Supply
Power Supply
Operation Diagram
Accessories
Power supply
Conductive level probe: 1 or 2 electrodes
VH..., VPC..., VPP...
VN..., VNY..., VNI...
Max. electrode in liquid
Min. electrode in liq.
Relay on
VT..., VTI..., VS...
2
Specifications are subject to change without notice (25.06.99)
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