CSM_G32A-B_DS_E_1_2
1
AC Input Unit
G32A-B
Refer to Safety Precautions for All Solid State Relays.
AC Input Unit Enabling AC Operation
• Connects to a maximum of two G3PA-VD Relays.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
■Model Number Legend
1. Basic Model Type
G32A: Accessory for G3PA
2. Basic Model Name
B: AC Input Unit
3. Certification
US: Certified by UL and CSA
Ordering Information
■List of Models
Note: When ordering, specify the rated input voltage.
123
G32A-B-US
Name Rated input voltage Model
AC Input Unit 100/120 VAC G32A-B-US
200/240 VAC
G32A-B
2
Application Examples
AC Operation Note: 1. Two voltage specifications are available for the G32A-B,
100/120 VAC and 200/240 VAC.
2. The G32A-B can only be used with the G3PA-VD.
Specifications
■Ratings (at an Ambient Temperature of 25°C)
■Characteristics
G32A-B
G32A-D
A1
A2
G3PAG3PA
NFB
Two G3PA-VD Relays and One G32A-B AC Input Unit
Hard-wired heaters
Item Rated input voltage
100/120 VAC 200/240 VAC
Rated input
current
50 Hz 100 (200)
VAC
21.4 mA TYP 20.9 mA TYP
120 (240)
VAC
26.5 mA TYP 25.4 mA TYP
60 Hz 100 (200)
VAC
25.4 mA TYP 24.9 mA TYP
120 (240)
VAC
31.6 mA TYP 30.3 mA TYP
Must operate voltage 75% max. of the rated voltage 75% max. of the rated voltage
Must release voltage 10% min. of the rated voltage 10% min. of the rated voltage
Output voltage/current 12 VDC ±15%/15 mA max. 12 VDC ±15%/15 mA max.
Item Rated input voltage
100/120 VAC 200/240 VAC
Input voltage range 75 to 132 VAC 150 to 264 VAC
Operate time 1.5 cycles max. of load power supply
Release time 1.5 cycles max. of load power supply
Vibration resistance 10 to 55 to 10 Hz, 0.375-mm single amplitude (when mounted to DIN track)
Shock resistance 300 m/s2 (Approx. 30 G)
Ambient temperature Storage: –30 to 100°C (with no icing or condensation)
Operating: –30 to 80°C (with no icing or condensation)
Ambient humidity Operating: 45% to 85%
Weight Approx. 80 g
G32A-B
3
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Safety Precautions
■Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.
For details on connecting linking terminals, refer to G3PA.
Input
The capacitor drop method is used in the internal circuit of the
G32A-B. As a result, if the input of the G32A-B is switched using
relay contacts, when power is OFF, the capacitor will cause a voltage
approximately twice the power supply voltage to be applied to the
relay contacts.
66
8.6 Two, M4 terminal screws
Two, M3.5
Two, 4.5 dia. or M4
90±
0.3
80
100 max.
3.5
4.5
90±
0.3
100 max.
20 max.
100 max.
Elliptical hole:
4.6 × 5.6
Linking
terminal
+B1
Linking
terminal
−B2
G32A-B Terminal Arrangement/
Internal Circuit Diagram
Mounting Holes
Note: Without terminal
cover.
Note: With terminal cover.
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
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.
2012.8
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 2012 All Right Reserved.
