The I 410 series is PRECIA MOLEN's fourth-generation industrial weighing electronics platform, designed to serve as the universal weighing intelligence layer across an entire plant — from the loading dock bulk scale to the production-line multi-head bagging system to the continuous belt weigher. Its CANopen-based distributed architecture places a weighing transmitter close to each load cell set (reducing analog signal cable length and EMI susceptibility), while the graphic terminals and fieldbus couplers communicate digitally on the CANopen backbone. A single I 410 installation can manage up to 31 channels across different weighing applications — a bulk intake scale, three dosing lines, two bagging stations, and a checkweigher — all sharing a common configuration philosophy and communication infrastructure.

How do the application-specific software modules differ?

What does the distributed CANopen architecture provide over a centralized design?

In a traditional centralized weighing system, each load cell's millivolt signal travels over a dedicated shielded cable to a central controller — often 50–100 meters in large plants. These long analog runs are susceptible to EMI from VFDs, welding equipment, and motor starters, and each cable run represents a potential ground loop. The I 410 architecture places a CANopen weighing transmitter near each load cell set — inside the scale junction box or a nearby cabinet, with the analog signal path reduced to 2–3 meters. The transmitter digitizes the weight signal at the source and communicates it digitally over CANopen (immune to analog noise). The graphic terminal at the operator position receives weight data digitally. For hazardous-area installations, the transmitter and terminal are available in ATEX-certified versions that can be installed directly in Zone 1/21 — the CANopen bus carries only digital data across the zone boundary, eliminating the need for intrinsically safe analog barriers per load cell channel.