The CAN 300 module from the Systeme Helmholz GmbH for use in a S7-3001) from Siemens permits connection of CAN stations with the programmable driver. The module can be slotted either into the central controller or into the expansion unit.
The CAN 300 modules support both CAN 2.0A (11 bit) and CAN 2.0B (29 bit) frames with a free selectable baudrate of 10 Kbit/s to 1 Mbit/s.
The CAN 300 module can also be run as Layer 2, CANopen Master, CANopen Slave and with Lenze System bus.
The CAN 300 module contains the power management functions „Power On“, „Stop -> Run“ and „Run-> Stop“. IDs relevant to the programmable controller can be prefiltered using a 5-level acceptance professional mask.
In CAN 300 modules, 11 free settable timers are available. Each timer can trigger a free programmable CAN frame. In that way, it is simple to implement synchronous protocols commonly used in drive and servo control using the CAN 300 module.
CAN 400
The CAN 400 module from Systeme Helmholz GmbH for use in a S7-4001) from Siemens, permits connection of CAN stations with a programmable controller. The module can be slotted either into the central controller or into the expansion unit.
The CAN 400 modules support both CAN 2.0A (11 bits) and CAN 2.0B (29 bits) frames with a free selectable baudrate of 10Kbit/s to 1Mbit/s, or free editable bit timing.
The CAN 400 module can also be run as Layer 2, CANopen Maste and CANopen Slave.
LENZE Systembus in development.
The CAN 400 module contains the scripts "Power On", "Stop -> Run", "Run-> Stop", “Power Off”. Ids relevant to the programmable controller can be prefiltered using a 5-level acceptance mask.
In CAN 400 modules, 16 free settable timers up to a resolution of 1 ms are available.
Each of them can trigger a free programmable CAN frame. In that way, it is simple to implement synchronous protocols commonly used in drive and servo control using the CAN 400 module.
