Millenium 3 is a control system solution from Crouzet that has a simple and compact housing. It features 8 digital inputs and 4 relay outputs, and can operate on 24 V c or 100 to 240 V a power supplies. The product does not have a display or parameter setting buttons to prevent unauthorised users from making changes. Millenium 3 offers a range of accessories, including M3 SOFT programming software, M3 SPECIFIC FUNCTIONS library, and PA EEPROM memory cartridge.
The Millenium 3 Budget version is a modular control system designed for simple, tamper‑proof applications. It offers up to 120 ladder lines or 350 typical FBD blocks, and provides analogue inputs (0‑10 V or 0‑20 mA) without a display or parameter‑setting buttons.
Technical data include CB12 (8 digital, 4 analogue, 4 relays, 24 V supply) and CB20 (12 digital, 6 analogue, 8 relays, 24 V supply) modules, with dimensions of 71.2 × 124.6 mm (CB12) and 59.9 × 113.3 mm (CB20). Accessories such as multilingual programming software, specific‑function libraries, EEPROM cartridges, and Bluetooth interfaces are available, and standard starter kits bundle the controller, USB link cable, and software CDs.
| Memory capacity | 120 ladder lines, up to 350 FBD blocks |
|---|---|
| Analogue input range | 0‑10 V or 0‑20 mA |
| CB12 digital I/Os | 8 digital (4 analogue) |
| CB12 relays | 4 |
| CB12 supply voltage | 24 V |
| CB20 digital I/Os | 12 digital (6 analogue) |
| CB20 relays | 8 |
| CB20 supply voltage | 24 V |
| Software accessory | M3 SOFT multilingual programming CD‑ROM |
| Specific functions library | M3 SPECIFIC FUNCTIONS CD‑ROM |
| EEPROM memory cartridge | PA EEPROM |
| Bluetooth interface | Class A 10 m |
Analogue inputs accept signals from 0‑10 V or 0‑20 mA.
The controller can store up to 120 ladder lines and about 350 typical function blocks in FBD language.