A6824-R Emerson - ModBus And Rack Interface

Emerson EPRO A6824-R: Your Simple Industrial Data Connector

What It Does Best

The Emerson EPRO A6824-R links sensors to monitoring systems using ModBus. It sends real-time data like speed, vibration (1x/½x), and gap values—fast and reliable.

How It Connects

ModBus RTU: 19.2 kbaud, 8 data bits, even parity, 1 stop bit ModBus Ethernet: 10BaseT RJ45 port (default IP: 192.168.255.1, subnet: 255.255.255.0) Power: Green LED lights up when power’s good; uses max 5W.

Works in Harsh Places

Temperature: Runs 0°C–65°C (32°F–149°F); stores safely at -30°C–85°C (-22°F–185°F). Humidity: Handles 5–95% (no water buildup). Toughness: Survives vibration (0.15mm at 10–55Hz; 19.6mm/s² at 55–150Hz) and shocks (98m/s² peak, 16ms).

Small & Light

PCB size: 100x160mm (3.9x6.3in) Width: 19.98mm (0.79in) (4 TE); height: 128.4mm (5.05in) (3 HE) Weight: 320g (0.7lbs) net; 450g (1.0lbs) with packing. Package: 2.5dm³ (0.08ft³) – easy to ship.

Easy to Install

Needs 1 slot per module. Fits 14 modules in a standard 19” rack – saves space! Works with most industrial sensors (vibration, speed, gap) and AMS systems.

Tested & Approved

EMC: EN50081-1/EN50082-2 Climate: DIN 40040 class KTF Ingress: Module IP00, front plate IP21 (DIN 40050).

What You Get

1x A6824-R module 1x mounting bracket Quick setup guide 1-year warranty (covers factory issues).

Used by Factories

A steel plant uses 12 A6824-R modules in a 19” rack. They monitor 12 machines’ vibration data, cutting downtime by 20% in 6 months.