Home › Manufacturers › B&R › X20RT8381

B&R

B&R X20RT8381 Real-Time Clock Module

B&R X20RT8381 Real-Time Clock Module for accurate timekeeping.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerB&R

Part numberX20RT8381

Type Real-Time Clock Module

Battery Backup Yes

Accuracy +/- 1 ppm

Operating Temperature -20°C to 65°C

Get a price for X20RT8381

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Accurate Timekeeping Battery Backup for Continuous Operation High Precision Timing Wide Operating Temperature Range Easy Integration via X20 Bus Data Logging Support

Product description

The B&R X20RT8381 is a real-time clock (RTC) module designed for industrial automation systems, providing accurate timekeeping and date stamping for critical operations. It ensures reliable timing functions, essential for data logging, event sequencing, and synchronization tasks within the control system.

This RTC module is vital in applications where precise time data is required, such as in SCADA systems, process automation, and data acquisition. It supports industries like energy management, environmental monitoring, and manufacturing execution systems (MES) where accurate historical data is crucial for analysis and compliance.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the B&R X20RT8381 RTC module. We are dedicated to providing high-quality, tested surplus components to meet your automation needs. Sourcing from Stanlo ensures you receive dependable parts at competitive prices, backed by our commitment to customer satisfaction.

Technical specifications

Type	Real-Time Clock Module
Battery Backup	Yes
Accuracy	+/- 1 ppm
Operating Temperature	-20°C to 65°C
Interface	X20 bus

Common applications

SCADA Systems

Process Automation

Data Acquisition

Event Sequencing

Time Stamping

MES Systems

Energy Management

Compatible systems

B&R X20 System Controllers Automation systems requiring precise time synchronization SCADA and HMI software

Also known as

B&R RTC Module X20RT8381 X20RT8381 Time Module B&R Automation Clock

Replaces / compatible with

Designed as an accessory for B&R X20 system controllers. Verify compatibility with your specific controller model and software version.

Technical note

Expert tip

The battery for the X20RT8381 should be replaced periodically to ensure uninterrupted timekeeping accuracy during extended power interruptions.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

Does the B&R X20RT8381 real-time clock module have battery backup?

Yes, the B&R X20RT8381 real-time clock module is equipped with battery backup, ensuring accurate timekeeping even during power outages or system reboots, maintaining data integrity and operational continuity.