Name: Emerson Ovation 1C31232G02 Compact Digital Input Module
Availability: InStock

ManufacturerEmerson

Product familyOvation™ DCS

Catalog number1C31232G02

Product descriptionCompact Digital Input electronics module

Input configuration16 differential digital inputs

Input level24/48 VAC/VDC (including 24 VAC)

Number of channels16

Cavity insert / Pmod1C31238H01 cavity insert or optional 5X00034G01 fused Pmod

Fusing optionOptional 5X00034G01 provides 16-point individual fusing with a common supply

Propagation delay16.0 ms maximum for 24/48 VDC; 14.0 ms maximum for 24 VAC

Cable length1000 feet maximum @ 50 pF/ft or better

Field wiring resistance175 kΩ maximum for 24/48 VDC; 50 kΩ maximum for 24 VAC

Input thresholds24 VDC: 20–60 V on; 48 VDC: 18–60 V on; 24 VAC: 22–30 V on

Dielectric isolation1000 VAC channel-to-channel; 2000 VAC channel-to-logic

DiagnosticsInternal module operating faults; blown-fuse enable must remain off

External supplyWith 5X00034G01, internal backplane auxiliary supply or an approved external supply

Module power1.1 W typical; 1.5 W maximum

CE certificationAll documented configurations are CE Mark certified

Operating temperature0 to 60 °C (32 to 140 °F)

Storage temperature−40 to 85 °C (−40 to 185 °F)

Relative humidity0 to 95%, non-condensing

Compatibility note: The documented configurations use 1C31232G02 with the 1C31238H01 cavity insert for differential inputs or the optional 5X00034G01 fused Pmod for 16 individually fused inputs with a common supply. Verify the receiving base, voltage, wiring and approved Ovation configuration before commissioning.

CORE ROLECompact Digital Input electronics module

The module provides 16 differential digital input channels with current limiting and opto-isolated field-to-logic interfacing.

Sense

Detect field-contact voltage states across the 16 documented input channels.

Isolate

Condition each field input through current-limiting and opto-isolator circuitry.

Report

Report channel states and module diagnostic status to the Ovation controller.

APPLICATION 01

Contact-status monitoring

Use in approved Ovation applications requiring 24/48 VAC/VDC differential field status inputs.

APPLICATION 02

Installed-system repair

Replace a verified Compact Digital Input electronics module while retaining a compatible base and field wiring.

APPLICATION 03

Maintenance planning

Review input voltage, wiring topology, cavity insert or Pmod, and fuse requirements before outage work.

Is Emerson Ovation 1C31232G02 a complete field assembly?

No. It is the Compact Digital Input electronics module and must be matched with the documented receiving base, 1C31238H01 cavity insert or 5X00034G01 fused Pmod, field wiring and approved Ovation configuration.

Which input configuration is documented for 1C31232G02?

1C31232G02 provides 16 differential 24/48 VAC/VDC inputs and supports the individually fused option. Confirm the complete installed hardware number before replacement.

Which companion hardware is documented with 1C31232G02?

Use the 1C31238H01 cavity insert when individual fusing is not required, or the 5X00034G01 fused Pmod for 16 individually fused inputs with a common supply.

How many digital input channels are provided?

The module provides 16 digital input channels in the documented differential configuration.

What diagnostic functions are documented?

The module reports internal operating faults. Blown-fuse enable must remain set to 0 on differential modules.

What should be supplied for a replacement quotation?

Provide quantity, destination, clear module-label photos, receiving base, cavity insert or Pmod details, input voltage and relevant wiring records.

A PRACTICAL SOURCING PARTNER

Why Choose Us

Practical support from product selection through international delivery.

01One-stop automation sourcing

Thousands of suppliers and a wide range of products allow you to experience a one-stop shop.

02Quality comes first

The highest quality product.

03Warranty confidence

Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery.

04Responsive sales support

Our sales personnel provide you with over 10 hours of service and promptly respond to your inquiries.

05Fast international delivery

Quickly deliver all products within 1-3 days after placing an order. Most goods will be delivered to you in a timely manner through DHL's fastest service.

06Transport-ready packaging

Good packaging ensures transportation safety and greatly saves transportation costs.

A LONG-TERM AUTOMATION PARTNER

Our Company History

A steady foundation for dependable automation partnerships.

2005 — THE BEGINNING

Product knowledge starts with focus.

Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. At that time, we mainly served selected European and North American markets, supplying commonly requested industrial automation products from Siemens, Allen-Bradley and Bently Nevada. Although the business was still developing and we completed relatively few orders, this period helped us build essential product knowledge and international trade experience.

2017 — A PERIOD OF GROWTH

Inventory and service expand together.

By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia, while our product range grew from popular models to scarce and discontinued industrial automation parts. As our product knowledge and service experience increased, we completed nearly 20 orders per month on average.

TODAY — SERVING WORLDWIDE

A broader team for complex sourcing.

Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds a broad selection of industrial automation components, including popular products, hard-to-find parts and discontinued models. We now complete more than 30 orders per month, with an average monthly transaction value of approximately USD 3 million. We have established long-term partnerships with nearly 30 customers from different countries and welcomed almost 40 international customers to visit our company.

Since our company was founded, we have served every customer with sincerity and professionalism. Our prices may not always be the lowest, but we earn long-term trust through quality products, dependable after-sales support, honest condition reporting, timely communication and responsible delivery. Our goal is to build lasting partnerships rather than pursue one-off transactions.

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Emerson Ovation 1C31232G02 Compact Digital Input Module

1C31232G02

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