Product Description:

The 8F1I01.AB2B.0000-1 is a drive module produced by B&R Automation for its ACOPOStrak Systems series. Within a transport line, this unit forms the local power and control interface that energizes and regulates the modular shuttles moving along the track while exchanging status data with higher-level controllers through the system fieldbus. Its role is to convert the DC bus supply into the high-frequency switching signals required for precise mover positioning and to relay enable commands from the safety layer. This arrangement supports coordinated shuttle movement across modular track sections in automated transport applications.

The housing is sealed to IP65, so dust and water jets do not reach the internal electronics when the module is mounted directly on the machine frame. The unit has a width of 446 mm, a height of 85.5 mm, and a depth of 132 mm. These dimensions allow it to sit flush beside other track segments without overhang. At 9.6 kg, the module can be mounted on the aluminum carrier plate without additional supports. The enclosure proportions also provide surface area for passive heat exchange, complementing the internal heat dissipation capacity of the electronics.

A switching frequency of 40 kHz lets the output stages generate fine duty-cycle increments, which translate into low cogging force on the movers. The power stage draws up to 31 A from a track supply that may reach 58 V DC. Communication with the controller travels over POWERLINK at 100 Mbit/s, supporting deterministic cycle updates for coordinated motion. The enable circuit uses a current-sinking input that recognizes a nominal signal of 24 VDC, allowing connection to standard machine-safety relays without extra converters. Under the highest operating load, the module releases a maximum of 30 W as heat, which supports thermal planning and helps keep the semiconductors within their temperature limits.