Installing the Instrument
PR 5220 Instrument Manual
EN-34 Sartorius
3.1.11 DeviceNet Interface (PR 5220/04 only)
It is a complete DeviceNet adapter (SLAVE) with CAN controller and transfer rates of up to 500 kbit/s.
Connection
5-contact screw terminal block (plug-in)
Transfer rate
125, 250 and 500 kbit/s
Topology
Parallel bus
Protocol
DeviceNet master/slave
Polling method (polled I/O)
CRC error detection
to IEC 62026 (EN50325)
Max. 64 station nodes
Max. data width 512 bytes input & output
Configuration
EDS file (‚sag_5220.eds’ stored on the CD in
directory ‘Fieldbus’)
MAC-ID (1…62)
Certificates/
conformity
Compatible with DeviceNet specification
Vol 1: 2.0, Vol 2: 2.0
ODVA certificate in accordance with
conformity test software version A-12
Suitable for industrial applications to CE,
UL and cUL
Cable
DeviceNet, color: petrol-green
2x 2 shielded twisted pair
Cable impedance
150 ¥
Bus termination
120 ¥ at the cable ends
Bus load
30 mA @ 24 V DC
Electrical isolation
Yes, optocoupler and DC/DC converter
Connecting diagram for a master with three slaves
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