# Profibus DP-V1 Master Unit - Omron CS1W-PRM21 Ver. 3.0

Unlock seamless communication between your Omron PLC and Profibus DP network with the CS1W-PRM21 Master Unit.

Here’s why it's the ideal choice:

-   Ensures reliable and efficient \*\*Profibus DP-V1\*\* communication.
-   Features the robust \*\*Omron CS1W-PRM21\*\* design.
-   Supports \*\*version 3.0\*\* for optimal performance.
-   Simplifies integration with existing Omron PLC systems.
-   Enables real-time data exchange for enhanced control.

Looking for a dependable Profibus Master Unit that integrates easily with your Omron PLC? The CS1W-PRM21 is designed for seamless operation. Upgrade your system today!

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Automation > PLC Modules > Communication Modules
- **Tags:** CS1W-PRM21, Industrial Automation, Omron, Omron PLC Module, PLC Communication, Profibus DP-V1 Master, Profibus Master Unit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/omron-profibus-dp-v1-master-unit)
> Updated: 2026-10-03