G7S-3A3B-E [OMRON]
Relays with Forcibly Guided Contacts and High Switching Capacity of 10A; 继电器带强制导向触点和10A的高开关容量
| 型号： | G7S-3A3B-E |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Relays with Forcibly Guided Contacts and High Switching Capacity of 10A |
| 文件： | 总5页 (文件大小：469K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Relays with Forcibly Guided Contacts
G7S-@-E
Relays with Forcibly Guided
Contacts and High Switching
Capacity of 10A
CSM_G7S-_-E_DS_E_5_1
• Relays with forcibly guided contacts
(EN50205 Class A, certified by VDE).
• Supports the CE marking of machinery (Machinery
Directive).
• Helps avoid hazardous machine status when used as part
of an interlocking circuit.
• Track-mounting and Back-mounting Sockets are
available.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read the “Safety Precautions” on page 4 and the
“Precautions for All Relays with Forcibly Guided Contacts”.
Model Number Structure
Model Number Legend
G7S-@A@B-E
1
2
1. NO Contact Poles
4: 4PST-NO
2. NC Contact Poles
2: DPST-NC
3: 3PST-NO
3: 3PST-NC
Ordering Information
Relays with Forcibly Guided Contacts
Type
Poles
Contact configuration
Rated voltage
Model
4PST-NO, DPST-NC
3PST-NO, 3PST-NC
G7S-4A2B-E
G7S-3A3B-E
Standard
6 poles
24 VDC
Sockets
Type4
Rated voltage
24 VDC
---
Model
Track-mounting
Back-mounting
Common for track mounting and screw mounting
PCB terminals
P7S-14F-END
P7S-14P-E
Specifications
Ratings
Coil
Item
Rated current
(mA)
Coil resistance
Max. voltage
(V)
Power consumption
(W)
Rated voltage
(Ω)
24 VDC
30
800
110%
Approx. 0.8
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of ±15%.
2. The maximum voltage is based on an ambient operating temperature of 23°C maximum.
1
G7S-@-E
Contacts
Item
Load
Resistive load
10 A at 250 VAC
10 A at 30 VDC
NO contact
NC contact
Rated load
6 A at 250 VAC
6 A at 30 VDC
NO contact
NC contact
10 A
Rated carry current
6 A
250 VAC, 30 VDC
10 A
Maximum switching voltage
Maximum switching current
NO contact
NC contact
6 A
G7S-@-E Characteristics of Sockets
Model
P7S-14F-END
P7S-14P-E
C o n t i n u o u s c u r r e n t
Dielectric strength
Insulation resistance
Weight
10 A
2000 VAC for 1 min. between terminals
1000 MΩ min. *
Approx. 110g
Approx. 25g
Note: Use the P7S-14F-END in the ambient humidity range of 35 to 85%.
* Measurement conditions: Measurement of the same points as for the dielectric strength at 500 VDC.
Characteristics
Contact resistance *1
Operating time *2
Release time *2
100 mΩ max.
50 ms max.
50 ms max.
Must operate voltage
80% max.
Must release voltage
10% min.
Mechanical
Rated load
18,000 operations/h
1,800 operations/h
100 MΩ min.
Maximum operating
frequency
Insulation resistance *3
Between coil and contacts:
Between coil and pole 3 or coil and pole 4: 4,000 VAC, 50/60 Hz for 1 min
Other than the above:2,500 VAC, 50/60 Hz for 1 min
Between different poles:
Between pole 1, 3, or 5 and pole 2, 4, or 6: 4,000 VAC, 50/60 Hz for 1 min
Other than the above:2,500 VAC, 50/60 Hz for 1 min
Between contacts of same polarity:1,500 VAC, 50/60 Hz for 1 min
Dielectric strength *4 *5
Destruction
Malfunction
Destruction
Malfunction
Mechanical
Electrical
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)
1,000 m/s2
Vibration
resistance
Shock resistance
100 m/s2
10,000,000 operations min. (at approx. 18,000 operations/h)
100,000 operations min. (at the rated load and approx. 1,800 operations/h)
Durability *6
AC15 AC240V 5A
DC13 DC24V 2A
NO Contact
NC Contact
Inductive load
switching capability *7
(IEC60947-5-1)
AC15 AC240V 3A
DC13 DC24V 2A
Failure rate (P level)
(reference value *8)
5 VDC, 1 mA
Ambient operating temperature
Ambient operating humidity
Weight
–25 to 70°C (with no icing or condensation)
5% to 85%
Approx. 65 g
Note: 1. The above values are initial values.
2. Performance characteristics are based on a coil temparature of 23°C.
*1. Measurement conditions: 5 VDC, 10 mA, voltage drop method.
*2. Measurement conditions: Rated voltage operation
Ambient operating temperature: 23°C
Contact bounce time is not included.
*3. The insulation resistance was measured with a 500-VDC megohmmeter at the same locations as the dielectric strength was measured.
*4. When using a P7S Socket, the dielectric strength between coil and contacts and between different poles is 2,000 VAC, 50/60 Hz for 1 min.
*5. The coil refers to terminals 0-1, pole 1 refers to terminals 13−14, pole 2 refers to terminals 23−24, pole 3 refers to terminals 33−34, pole 4 refers
to terminals 41−42 or 43−44, pole 5 refers to terminals 51−52, and pole 6 refers to terminals 61−62.
*6. The durability is for an ambient temperature of 15 to 35°C and an ambient humidity of 25% to 75%.
*7. AC15: cosφ = 0.3, DC13: L/R = 96-ms
*8. The failure rate is based on an operating frequency of 60 operations/min.
2
G7S-@-E
Dimensions
(Unit: mm)
Relays with Forcibly Guided Contacts
G7S-4A2B-E
G7S-3A3B-E
Terminal Arrangement/Internal
Connection Diagram
(Bottom View)
62 max.
G7S-4A2B-E
22.5 max.
58
24 VDC
+
0
1
13 14 33 34 51 52
23 24 43 44 61 62
−
6
37 max.
Mounting Hole Dimensions
0.5
10.8
5 min.
G7S-3A3B-E
±0.1
14.5
±0.1
8
1.5
0.6
6
7
8
±0.1
7
14.5
24 VDC
+
0
1
13 14 33 34 51 52
23 24 41 42 61 62
Fourteen,
1.8 dia.
±0.1
±0.1
21
−
7
13
6
35
Sockets
Track-mounting Socket
P7S-14F-END
Terminal Arrangement/Internal
Connection Diagram
(Top View)
Indicator
Fourteen, M3.0 × 8
41 42
43 44
40 max.
1
33
±0.1
33
24
23
14
13
34
62
61
51
0
52
4
7.5
Mounting Hole Dimensions
80 max.
Two, M3.5- or
4.0-dia. holes
37
±0.1
33
17
3.1
5.9
5
90.5 max.
(5)
Back-mounting Socket (PCB Terminals)
P7S-14P-E
Terminal Arrangement/Internal
Connection Diagram
(Bottom View)
70.5 max.
±0.2
28
With G7S-4A2B-E mounted
23.5 max.
Mounting Hole Dimensions
±0.2
28
(21)
4.2
Two, 6.5 dia. × 8 depth
2.8
(16.9)
14.5
8
With G7S-3A3B-E mounted
57 max.
Fourteen, 2.5 dia.
6
Two, 3.6 dia.
7
5×7=35
13.2
4.1
6
7
8
(15)
5×7=35
16.9
14.5
23.5 max.
3
G7S-@-E
Certified Standards
Forcibly Guided Contacts (from EN50205)
G7S-@-E
• EN standards, VDE certified
EN61810-1 (Electromechanical non-specified time all-or-nothing
relays)
If an NO contact becomes welded, all NC contacts will maintain a
minimum distance of 0.5 mm when the coil is not energized. Likewise
if an NC contact becomes welded, all NO contacts will maintain a
minimum distance of 0.5 mm when the coil is energized.
EN60255-23 (Contact performance)
EN50205 (Relays with forcibly guided (linked) contacts)
• UL standards: UL508 (Industrial Control Equipment)
• CSA standards: CSA C22.2 No.14 (Industrial Control Equipment)
P7S-@-E
• UL standards: UL508 (Industrial Control Equipment)
• CSA standards: CSA C22.2 No.14 (Industrial Control Equipment)
Safety Precautions
Be sure to read the precautions for “Precautions for All Relays” and “Precautions for All Relays with Forcibly Guided
Contacts” in the website at:http://www.ia.omron.com/.
Indication and Meaning for Safe Use
Indicates a potentially hazardous situation
which, if not avoided, may result in minor
or moderate injury or in property damage.
CAUTION
Precautions
for Safe Use
Supplementary comments on what to do
or avoid doing, to use the product safely.
!CAUTION
Do not pass currents of 6 A or more when using this
product in combination with the P7S-14F/14P/14A
Socket. Doing so may result in fire. Use this product in
combination with the P7S-14F-END/14P-E.
Precautions for Correct Use
Wiring
• Use one of the following wires to connect to the P7S-14F-END.
Stranded wire: 0.75 to 1.5 mm2
Solid wire:
1.0 to 1.5 mm2
• Tighten each screw of the P7S-14F-END to a torque of 0.78
to 0.98 N·m.
• Wire the terminals correctly with no mistakes in coil polarity,
otherwise the G7S will not operate.
• If you use the P7S-14F-END, the release time of the G7S will be
longer because the P7S-14F-END has a built-in diode to absorb
coil surge. Confirm operation under actual conditions before you
use the P7S-14F-END.
Cleaning
The G7S is not of enclosed construction. Therefore, do not wash the
G7S with water or detergent.
Mounting
The G7SA can be installed in any direction.
4
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2013.2
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2013 All Right Reserved.
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