SEW EURODRIVE
323
Controller performance class “standard”
Control card standard DHx21B
Variants
–
DHE21B with Ethernet interface
–
DHF21B with additional PROFIBUS and DeviceNet
TM
slave interface
–
DHR21B with additional PROFINET/Ethernet/IP
TM
/Modbus TCP/IP slave interface
Features
–
Motion and logic controller for medium response times
–
MultiMotion Light motion operating system
–
Motion control for up to 16 axes via SBus
–
MOVI-PLC
®
I/O system via SBus
–
SD memory card for easy device replacement and recipe management
–
Fast engineering via USB and Ethernet
Technical data
–
1 × Ethernet interface (10/100 BaseT) for engineering tasks or TCP/IP and UDP via
IEC 61131-3
–
2 CAN interfaces, 1 of which is electrically isolated
–
2 RS485 interfaces, 1 of which is electrically isolated
–
USB device
–
DHF21B version with PROFIBUS slave DP-V1, DeviceNet™ slave
–
DHR21B version with PROFINET slave, EtherNet/IP™ slave, Modbus TCP/IP slave
–
8 digital I/Os (inputs/outputs)
–
Status display for PLC and fieldbus
–
Real-time clock
–
2 MB program memory, 6 MB data memory
–
32 kB retain variables, 24 kB system variables (retain)
–
Free-running task (min. 10 ms), 1 cyclic task (10 to 10 000 ms)
–
PC-readable memory card for firmware and application program
Controllers for control cabinet installation
09