S-DIAS ETHERCAT CONTROL MODULE
EC 121
02.07.2020
Page 11
4
Technical Data
4.1
Performance Data
Interfaces
1x EtherCAT In (RJ45)
1x EtherCAT Out (RJ45)
1x S-DIAS bus
1x USB-Device (not used)
4.2
EtherCAT Specifications
Configuration
2x shielded RJ45 port
Cable length
maximum 100 m between stations
Propagation delay
approximately 1 µs
Potential separation
500 V (EtherCAT - S-DIAS-Bus)
FMMU
3
Sync manager
4
Process data RAM
8-kbyte
Synchronization
64-bit distributed clock
Process image
modular device profile
Asynchronous
data exchange
Protocol
Supported functions
Description
CoE
Complete Access Support
SDO-Info Support
PDO Assign
CANopen over EtherCAT is required
for transmitting parameters
FoE
X
File over EtherCAT for transferring
files
(only in BOOTSTRAP mode)
FSoE
X
UL in preparation
Max. number of S-DIAS modules
up to 32 (64 with PSB 001) S-DIAS modules