Screwless Clamp Terminal Socket
PYF@@S
• Screwless clamping greatly contributes to reducing wiring time.
• No over or under tightening of cable connection so better contact reliability is achieved.
• Double wiring possible on all the terminals, and easy bridge and
branch connections.
• Use either solid or stranded wires from 0.2 to 1.5 mm2 (AWG24
to AWG16).
• Safe terminal arrangement: Coil terminals separated from contact terminals.
• Unique ejector enables easy relay replacement.
• Two types of nameplate are available: New MY and Legrand.
• Finger-protection construction.
Ordering Information
■ List of Models
4-pole
2-pole
Socket
PYF14S
PYF08S
Clip & Release Lever
PYCM-14S
PYCM-08S
Nameplate
R99-11 nameplate for MY
Socket Bridge
PYDM-14SR, PYDM-14SB
PYDM-08SR, PYDM-08SB
Specifications
■ Ratings/Characteristics
Item
PYF14S
Relay
PYF08S
Remarks
MY2 Series
MY4 Series
MY2 Series
---
23.2 × 85 × 36.5 mm max. (W × H × D)
---
Dimensions
31 × 85 × 36.5 mm max. (W × H × D)
Rated voltage
250 V AC
Rated carry current
10 A at 55°C with MY2 (S) (see note)
5 A at 70°C with MY4 (S)
Applicable wires
0.2 to 1.5 mm2 (AWG24 to AWG16)
Solid wire
Stranded wires
---
Number of wire connections
2 wires per terminal (1 wire per hole)
---
Clamping force
--10 A at 55°C with MY2 (S)
7 A at 70°C with MY2 (S)
VDE0627
EN60999
2
10 N min. (0.2 mm )
40 N min. (1.5 mm2)
Note: MY2 (S) can be used at 70°C but at 7 A.
■ Approved Standards
Standard
File No.
VDE0627 (IEC664, EN60999)
112467UG
UL508 (UL1059)
E87929 Vol. 3
CSA C22.2 No. 14 (CSA C22.2 No. 158)
LR31928
Screwless Clamp Terminal Socket
PYF@@S
1
Dimensions
Note: All units are in millimeters unless otherwise indicated.
PYF14S
38.2 max.
36.5 max.
PYF08S
36.5 max.
23.2 max.
31 max.
85 max.
85 max.
(5.3)
Terminal Arrangement
PYF14S
PYF08S
Common contacts
Make contacts
Break contacts
Coils
Note: Pole-2 and pole-3 cannot be used with the MY2 type.
Use pole-1 (terminal numbers: 11, 14, 12) and pole-4
(terminal numbers: 41, 44, 42).
Mounting Height (With Lever)
PYF14S
PYF08S
72.6 typ.
73.6 typ.
28.6
2
28.6
Screwless Clamp Terminal Socket PYF@@S
■ Accessories (Option)
Socket Bridge
Insulating coating
9
14
L
1.2 dia. conductor (See note 1.)
Note: 1. The relationship between the model number, the length L,
and the color of the insulating coating is shown in the following table.
Model number
PYDM-14SR
Length L (mm)
27.5
PYDM-14SB
PYDM-08SR
Color of
insulating
coating
3. The positions of the ends of the insulating coating must not
vary more than 0.5 mm.
4. The characteristics of the socket bridge are shown in the following table.
Item
Red
Blue
19.7
PYDM-08SB
Red
Blue
Characteristic
Rated ON current
10 A
Rated insulation voltage
250 VAC
Temperature rise
35°C max.
Dielectric strength
1,500 VAC for 1 minute
Ambient operating temper- –55 to 70°C
ature
2. The insulating coating must be able to withstand a voltage
of 1,500 V for 1 minute. Use either PE or PA as the material
of the insulating coating.
Levers
PYF14S Lever
PYF08S Lever
16 typ.
26.5 typ.
21.5 typ.
28 typ.
6 typ.
54.4 typ.
4.1 typ.
52.5 typ.
5.4 typ.
32.7 typ.
29.6 typ.
3 typ.
6.41 typ.
Installation
■ Tools
A flat-blade screwdriver should be used to mount the cables.
Applicable Screwdriver
● Flat-blade, Parallel-tip, 2.5 mm diameter (3.0 mm max.)
● Flat-blade, Parallel-tip
2.5 dia. (3.0 mm max.)
● Flat-blade, Flared-tip
Cannot be used.
Examples:
FACOM AEF.2.5 × 75E
VESSEL No. 9900-(-)2.5 × 75
WAGO 210-119
WIHA 260/2.5 × 40
(AEF. 3 × 75E)
(No. 9900-(-)3 × 100)
(260/3 × 50)
*Chamfering the tip of the driver improves insertion when used as an exclusive tool.
Screwless Clamp Terminal Socket
PYF@@S
3
■ Applicable Wires
Applicable Wire Sizes
0.2 to 1.5 mm2, AWG24 to AWG16
Applicable Wire Type
Solid wires, stranded wires, flexible wires, or wires with ferules can
be used.
Note: 1. If the overall diameter of the wire is less than 2.2 mm, do not
insert the wire past the conductor. Refer to the following diagrams.
(See note 1.) < 2.2 ≤ Diameter D (mm) ≤ 3.2 (3.5: see note 2.)
Conductor diameter d (mm) or length of sides a and b (mm) ≤ 1.9
2. If the overall diameter of the wire is over 3.2 mm, it will be
difficult to use double wiring.
Wires with Ferules
Examples of Applicable Wires (Confirmed Using Catalog Information)
Type of wire
Conductor type
Equipment wire 2491X
Flexible
BS6004
Solid
Switchgear BS6231
See note 1, above.
Recommended wire sizes
See note 2, above.
0.5, 0.75, 1.0 mm2
1.5 mm2
Solid
1.0 mm2
1.5 mm2
Switchgear BS6231
Flexible
0.5, 0.75 mm2
1.0 mm2
Tri-rated control and switchgear
Flexible
0.5, 0.75, 1.0, 1.5 mm2
Conduit
Stranded
1.5 mm2
0.5 mm2
UL1007
Flexible
UL1015
Flexible
18AWG
UL1061
Flexible
18AWG
UL1430
Flexible
18AWG
16AWG
18AWG, 16AWG
16AWG
■ Wiring
Use wires of the applicable sizes specified above. The length of the
exposed conductor should be 8 to 9 mm.
8 to 9 mm
Fig. 1 Exposed Conductor Length
2. Insert the exposed conductor into the wire connection hole.
Use the following wiring procedure.
1. Insert the specified screwdriver into the release hole located
beside the wire connection hole where the wire is to be inserted.
Insert
Wire connection holes
Release holes
3. Pull out the screwdriver.
Fig. 2 Wire Connection Holes and Release Holes
Wire connection hole
Pull out
Release hole
Insert
Screwdriver
Fig. 3 Section A-A of Fig. 2
4
Screwless Clamp Terminal Socket PYF@@S
Precautions
Precautions for Connection
General Precautions
• Do not move the screwdriver up, down, or from side to side while it
is inserted in the hole. Doing so may cause damage to internal
components (e.g., deformation of the coil spring or cracks in the
housing) or cause deterioration of insulation.
• Do not insert the screwdriver at an angle. Doing so may break the
side of socket and result in a short-circuit.
• Use the clip to prevent relays floating or falling out of the socket.
• Do not use the product if it has been dropped on the ground. Dropping the product may adversely affect performance.
• Confirm that the socket is securely attached to the mounting track
before wiring. If the socket is mounted insecurely it may fall and
injure the operator.
• Ensure that the socket is not charged during wiring and maintenance. Not doing so may result in electric shock.
• Do not pour water or cleansing agents on the product. Doing so
may result in electric shock.
• Do not use the socket in locations subject to solvents or alkaline
chemicals.
• Do not use the socket in locations subject to ultraviolet light (e.g.,
direct sunlight). Doing so may result in markings fading, rust, corrosion, or resin deterioration.
• Do not dispose of the product in fire.
• Do not insert two or more wires in the hole. Wires may come in
contact with the spring causing a temperature rise or be subject to
sparks. (There are two wiring holes for each terminal.)
Removing from Mounting Rail
To remove the socket from the mounting rail, insert the tip of screwdriver in the fixture rail, and move it in the direction shown below.
• Insert the screwdriver along the hole wall as shown below.
Screwdriver
Fixture rail
Screwdriver
• If lubricating liquid, such as oil, is present on the tip of screwdriver,
the screwdriver may fall out resulting in injury to the operator.
• Insert the screwdriver into the bottom of the hole. It may not be
possible to connect cables properly if the screwdriver is inserted
incorrectly.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. J122-E1-04
In the interest of product improvement, specifications are subject to change without notice.
Screwless Clamp Terminal Socket
PYF@@S
5
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 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 product.
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 PRODUCT IS PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
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 product 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 product.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
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.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
COPYRIGHT AND COPY PERMISSION
This catalog shall not be copied for sales or promotions without permission.
This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this
catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety.
Cat. No. J122-E1-04
OMRON Corporation
2007.7
In the interest of product improvement, specifications are subject to change without notice.
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
Mouser Electronics
Authorized Distributor
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