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K8AB-TH 데이터시트 PDF




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부품번호 K8AB-TH 기능
기능 Temperature Monitoring Relay
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K8AB-TH 데이터시트, 핀배열, 회로
Temperature Monitoring Relay
K8AB-TH
www.DataSheet4U.com
CSM_K8AB-TH_DS_E_2_1
Compact and Slim Relay Ideal for
Temperature Alarms and Monitoring
• Excessive temperature increases can be prevented and
abnormal temperatures can be monitored.
• Temperature monitoring in slim design with a width of just
22.5 mm.
• Simple function settings using DIP switch.
• Universal-input support for thermocouple or Pt100 sensor input.
• Selectable output relay: Non-fail safe/fail safe.
• Alarm status identification with LED indicator.
Refer to Safety Precautions for All
Temperature Controllers.
Features
This Temperature Monitoring Relay was designed specially for
monitoring abnormal temperatures to prevent excessive
temperature increase and to protect equipment.
A relay capacity of 3 A at 250 VAC (resistive load) is provided in a
slim body only 22.5 mm wide.
An output latch function is also supported.
Settings can be made and functions can be selected using the DIP
switch.
Reduce the number of models by using universal-input support for
thermocouple or Pt100 sensor input.
Selecting Functions and Modes
The following settings are provided: alarm mode (upper limit/lower
limit), enable/disable latch, °C/°F, relay output non-fail safe/fail safe,
setting protection.
Terminal Wiring with Ferrules
Wire with 2 × 2.5 mm2 solid wire or 2 × 1.5 mm2 wiring ferrules.
Third-party Certification of CE Mark Compliance, Certified UL
Standard Compliance, and Certified TÜV and SUD Standard
Compliance
Model Number Structure
Model Number Legend
K8AB-TH1@@
1 2 34
1. Basic Model
K8AB: Measuring and Monitoring Relay
2. Function
TH1: Temperature Monitoring Relay
Ordering Information
3. Setting Range
1: Low-temperature range (0 to 399°C: setting in increments of
1°C)
2: High-temperature range (0 to 1700°C max.: setting in
increments of 10°C)
4. Output Form
S: One SPDT relay output
List of Models
Size
Supply voltage
Type
K8AB-TH
100 to 240 VAC Temperature
22.5 × 90 × 100 mm
input
24 VAC/VDC
Number of
outputs
1 (relay)
Input type
Setting unit (setting range)
Thermocouple/Pt100 Unit: 1°C/°F (0 to 399°C/°F)
Thermocouple
Unit: 10°C/°F (See note 1.)
Thermocouple/Pt100 Unit: 1°C/°F (0 to 399°C/°F)
Thermocouple
Unit: 10°C/°F (See note 1.)
Model
K8AB-TH11S
K8AB-TH12S
K8AB-TH11S
K8AB-TH12S
Note: 1. Refer to page 3 for setting ranges.
2. Specify the power supply voltage when ordering. Different models must be ordered for 100 to 240 VAC and 24 VAC/DC.
1




K8AB-TH pdf, 반도체, 판매, 대치품
Connections
Wiring Diagrams
K8AB-TH11S
Power supply
voltage (See note 1.)
Power supply
Relay output
A1 A2
14 11 12
K8AB-TH12S
Power supply
voltage (See note 1.)
Power supply
Relay output
A1 A2
14 11 12
K8AB-TH
www.DataSheet4U.com
External input
(LATCH_RST)
(See note 2.)
Sensor input
456
123
Not used.
External input
(LATCH_RST)
(See note 2.)
Sensor input
456
123
Not used.
Not used.
Note: 1. The input power supply depends on
the model: 100 to 240 VAC or
24 VAC/VDC (no polarity)
2. Wiring of the external input terminals
is as shown below.
Thermocouple B B A
Platinum resistance thermometer
Thermocouple
Operation (Using the Upper-limit Alarm Mode)
Output Latch Enabled (Default Setting:
Latch Enabled)
Power supply
Alarm setting
Input (current temperature)
Hysteresis width: 2°C
Alarm (red) indicator
Latch reset (See note.)
Non-fail safe,
Alarm (relay) output
Fail safe,
Alarm (relay) output
Note: The output latch is reset using the output latch reset button
on the Temperature Monitoring Relay or the external input terminal.
Output Latch Disabled
Power supply
Alarm setting
Input (current temperature)
Alarm (red) indicator
Non-fail safe,
Alarm (relay) output
Fail safe,
Alarm (relay) output
Hysteresis width: 2°C
4

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K8AB-TH 전자부품, 판매, 대치품
www.DataSheet4U.com
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.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
2008.12
In the interest of product improvement, specifications are subject to change without notice.
(c)Copyright OMRON Corporation 2008 All Right Reserved.

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관련 데이터시트

부품번호상세설명 및 기능제조사
K8AB-TH

Temperature Monitoring Relay

Omron
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