4. Device installation | 4.3 - Hardware construction | 73
4.3.9 DeviceNet interface
The DeviceNet fieldbus is a complete DeviceNet adapter (slave) with CAN
controller.
The interface can be configured by front keys.
Technical data
Description Data
Internal connection
Pin strip,
50‑pin
External connection 5-pin plug connector (female)
Transfer rate 125, 250 and 500kbit/s
Topology Parallel bus
Protocol
DeviceNet Master Slave
– Polling procedure (polled IO)
– CRC error recognition according to IEC62026
(EN50325)
– Max. 64station nodes
– Data width max. 8bytes "input & output"
Configuration EDS file "sag_5310.eds"
MAC-ID (1…62)
Potential isolation yes, optocoupler and DC/DC converter
Bus termination 120Ω at the cable ends
Bus load 33mA @ U
DC
=24V
Cable type DeviceNet; color: petrol green; 2x2 twisted pair;
screened
Cable impedance 150Ω