OMRON Power Other Measuring & Monitoring Relay K8AB Series K8AB-VW Measuring & Monitoring Relay Former Model Instruction Manual

Applicable Standards Installation Terminal Connections

Installation Installation Category Ⅲ, ●Diagram of Outside Dimensions environment Ponllution Degree 2

Unit : mm Terminals

Application

Model K8AB-VW EN60255-5/-6 Standard

Safety

EN60664-1 V1 V2 V3

Measuring & Monitoring Relay Standard

(EMI) EN61326+A1 Industrial applications Volume Settings

Terminal interference wave voltage AL1

LED Indications PWR

English Instructions Manual CISPR11 Group1, Class A : CISPR16-1/-2 Electromagnetic interference wave

CISPR11 Group1, Class A : CISPR16-1/-2 RY

Thank you for purchasing an OMRON pridyct. In this In- (EMS) EN61326+A1 Industrial applications

structions Manual, you will find information about this Electrostatic

EN61000-4-2 : 4k V(Contact) 8k V(In air)

discharge

product’s features, capabilities, and operating instructions.

Please observe the following when using this product. Radiating radio- EN61000-4-3 : 10V/m 1k Hz Sine Wave frequency electr Amplitude Modulation

・This product is designed for use by qualified electrical engi EMC

-omagnetic field (80MHz to 1GHz)

neer. A1 A2

EN61000-4-4 : 2k V(Power Line)

・Read and understand this Instructions Manual thoroughly, Burst

1k V(I/O Signal line)

and make proper use of this product. EN61000-4-5 : 1k V with line (Power Line) *Installation Procedure : Attaching to the DIN rail or attaching with front screws

Surge

2k V with ground (Power Line)

・Keep this Instructions Manual for future reference. *Measurements for attachment with front screws

Conducted RF EN61000-4-6 : 3V(0.15 to 80MHz)

Name Terminal Name Description

Power frequency magnetic field EN61000-4-8 : 30A/m V1, V2, V3 Voltage input terminals immunity 2-M 4 screw or 2-φ 4.5 opening

Common for voltage input terminals

EN61000-4-11 : 0.5 Cycle, *When attaching wih front screws, draw out hooks

Voltage dip/Short

0.180°each polarity 100% on the bottom of the product to the left and right sides.

interruptions A1, A2 Operative power supply

(Rated Voltage)

Terminals

All Rights Reservedc 9419060-0 C Common for contact point

●Installation Procedure output that corresponds to AL1

Overview

・Pull down the hook, and then fasten the upper b-contact output that

Precautions for Safe Use This product is an electric controller for output- corresponds to AL1

tab onto the rail, fitting in the unit until the hook

ting an alarm upon detection of voltage. a-contact output that

Make sure to follow the instructions below to ensure safety. locks into place.

corresponds to AL1

[1-phase Over/Under voltage Relay]

1. Do not use or keep this product in the following Common for contact point environments. output that corresponds to AL221

Specifications

　・Outdoors, or places subject to direct sunlight or

b-contact output that

wearing weather.

●Rating corresponds to AL2

　・Places where dust, iron powder, or corrosive gases(in

particular, sulfuric or ammonia gas) exist. a-contact output that

Power Supply DC24V,AC100/115V,

　・Places subject to static electricity or inductive noise. corresponds to AL2

Voltage AC200/230V,AC24V

　・Places where water or oil come in contact with the

AL1 Operate value setting (10 to 100%) for AL1

product. Permissible Voltage 85 to 110% of rated

2. Make sure to install this product in the correct direction. AL2 Operate value setting (10 to 100%) for AL2

Variability Range power-supply voltage

Volume Settings

3. There is a remote risk of electric shock. Do not touch

Operate time setting (0.1 to 30s)

DC24V : 1W maximum

terminals while electricity is being supplied.

AC100/115V : 4VA maximum PWR Power indication

4. Make sure to thoroughly understand all instructions in Power Consumption

AC200/230V : 5VA maximum

the Instructions Manual before handling this product.

●Uninstallation Procedure Relay output status

5. Make sure to confirm terminal makings and polarity for AC24V : 4VA maximum

RY Light-on 11-14 conduction, 21-24

correct wiring. ・Using a flathead screwdriver or a similar tool,

20MΩ minimum (at 500V) conduction, or conduction of both

6. Ensure that terminal screws have been tightened firmly. Dielectric Resistance LED Indications

Between electric circuit and case pull out the hook downward and lift the unit

Recommended torque : 0.49 N・m Alarm operation status for AL1

Assured torque : 0.59 N・m Dielectric Withstanding 2000V for 1 minute Light-on = Alarm output status

from the bottom.

7. Operating ambient temperature and humidity for this Voltage Between electric circuit and case

Alarm operation status for AL2

product must be within the indicated rating when using Light-on = Alarm output status

±1,500V on power-supply terminals

this product.

in normal or common mode(Square

8. There is a remote risk of explosion. Do not use this Noise Immunity

wave with 1 ns at rearing Pulse

product where flammable or explosive gas exists.

duration 1μs/100ns) List of DIP Switch settings

9. Make sure that no weight rests on the product after installation. Vibrations : 10 to 55Hz,

10. To enable an operator to turn off this product easily, Vibration Resistance Acceleration : 50m/s2 , install switches or circuit breakers that conform to X,Y,Z Directions : 5 min × 10 scanning relevant requirements of IEC60947-1 and IEC60947-3,

and label them appropriately.

Shock Resistance (however, 100m/s2 at relay contact point)

11. For DC input, use a SELV power-supply capable of T1=1s

overcurrent protection. Specifically, a SELV power- 3 times each in 3 axis and 6 directions

Auto Reset

supply has a double or reinforced insulation for input

-VW1 AC/DC 6-60/10-100/30-300m V

and output, and output voltage of 30Vr.m.s with 42.4V Manual Reset

Input Range ●Fixing Bracket

at peak or DC60V maximum. -VW2 AC/DC 1-10/3-30/15-150V : ON

AL1 AL2

Recommended power-supply : Model S8VS-06024□ Attach the type K8AB to the DIN rail.

-VW3 AC/DC 20-200/30-300/60-600V : OFF

(Omron product) OVER UNDER

・DIN Rail Type PFP-100N (1,000mm)

12. Do not turn a setting volume beyond the scope of -VW1 9kΩ minimum

UNDER UNDER

movement. Input Impedance Type PFP-50N (500mm)

-VW2 100kΩ minimum

OVER OVER

Precautions for Correct Use -VW3 1MΩ minimum

●Recommended Crimp Terminal OVER UNDER

115% of maximum input within range

●For Proper Use Overload Capacity

(continuous)/125%, 10s Recommended Recommended

（1）Do not use the product in the following locations. 　　・Places subject to radiant heat from heat generating Crimp Terminal Cable Diameter devices. ●Output Rating

　　・Places subject to vibrations or physical shocks. AI 1,5-8BK

AWG#16

（2）Make sure to use setting values appropriate for the Rated Load Resistance Load : AC250V 6A, DC30V 6A (Phoenix Contact product) controlled object. Failure to do so can cause

unintended operation, and may result in accident or AC250V, DC30VMaximum Contact AI 1-8RD

Point Voltage AWG#18

corruption of the product. (Phoenix Contact product) （3）Do not use thinner or similar solvent for cleaning. Use

AC6A, DC6AMaximum Contact

commercial alcohol. Point Current AI 0,75-8GY

Relay AWG#18

（4）When discarding, properly dispose of the product as (Phoenix Contact product)

Output 1500VA, 180WMaximum Opening and

industrial waste. Closing Capacity （5）Only use this product within a board whose structure

allows no possibility for fire to escape. DC5V, 10m A *Reference value Minimum Applicable Wiring Diagram

Load (P Level)

●About Installation

（1）When wiring, use only recommended crimp terminals. 10 million times minimum Mechanical Life

1-phase

（2）Do not block areas around the product for proper Electrical Life

power supply Suitability for use

Make 50 thousand time,

dissipation of heat. (If you do not secure space for (Ambient temperature

Break 30 thousand times

heat dissipation, life cycle of the product will be condition : +20℃)

OMRON shall not be responsible conformity with any stan

compromised.)

-dards, codes, or regulations that apply to the combination

（3）To avoid electrical shocks, make sure that power is

of the products in the customer's application or use of the

not supplied to the product while wiring. Time Chart

Control product.

（4）To avoid electrical shocks, make sure that power is

power Take all necessary steps to determine the suitability of the

not supplied to the product when performing DIP PWR

product for the systems, machines, and equipment with

switch settings. supply

AL1 SV

which it will be used.

●Noise Conutermeasures

Know and observe all prohibitions of use applicable to this

（1）Do not install the product near devices generating AL2 SV

product.

strong high frequency waves or surges.

Ry1 NEVER USE THE PRODUCTS FOR AN APPLICATION

（2）When using a noise filter, check the voltage and

AL1 INVOLVING SERIOUS RISK TO LIFE OR PROPERTY

current and install it as close to the product as possible.

WITHOUT ENSURING THAT THE SYSTEM AS A

（3）In order to prevent inductive noise, wire the lines Ry2 Input voltage

WHOLE HAS BEEN DESIGNED TO ADDRESS THE

connected to the product separately from power lines

AL2 RISKS, AND THAT THE OMRON PRODUCT IS PROPER

carrying high voltages or currents. Do not wire in

T1 -LY RATED AND INSTALLED FOR THE INTENDED USE

parallel with or on the same cable as power lines.

WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

Other measures for reducing noise include running

See also Product catalog for Warranty and Limitation of

lines along separate ducts and using shield lines. 14V1

Liability.

●To avoid faulty operations, malfunctions, or failure, RY1

Contactor

observe the following operating instructions. （1）When turning on the power, make sure to realize

Contact Information

rated voltage within 1 second from the time of first supply of electricity. A2

OMRON ELECTRONICS LLC

（2）Make sure to use power supply for operations, inputs,

Phone : 1-847-843-7900 Fax : 1-847-843-7787

and transformer with the appropriate capacity and

RY2 OMRON CANADA INC.

rated burden.

Phone : 1-416-286-6465 Fax : 1-416-286-6648

（3）Maintenance and handling of this product may only

Load Phone : 1-514-636-6676 (French Language)

be performed by qualified personnel.

Fax : 1-514-036-2959

（4）Do not use this product with circuits that have distor

* Connect the input between terminals EUROPEAN H.Q. : OMRON EUROPE B.V.

-ted input wave forms. Distortion in wave forms will

V1-COM, V2-COM, V3-COM depending on Phone : 31-23-56-81-300 Fax : 31-23-56-81-388

result in errors.

OMRON ELECTRONICS PTY. LTD

（5）Using this product for thyrister controls or inverters the input voltage

Phone : 61-2-9878-6377 Fax : 61-2-9878-6981

wil result in errors.

OMRON ASIA-PACIFIC PTE LTD

（6）When setting the volume, adjust the control from the

Phone : 65-6-835-3011 Fax : 65-6-835-2711

minimum side to the maximum side.