Saia-Burgess Controls AG
Hardware manual for PCD3 series │ Document 26-789 ENG19│ 2018-06-29
Communication interfaces
5-4
Serial interfaces log
5
5.2.1 Serial S-Net
Supports the S-Bus protocol on serial interfaces (RS-232, RS-485/422, modem) in
master/slave operation. The SBC S-Bus S-Bus with its simple and secure protocol
is already available as standard on all Saia PCD
®
s.
Technical data
Transmission rates: up to 115 kbps protocol S-Bus, high net data rates thanks
to low protocol overhead
Number of stations: up to 254 stations in segments of 32 stations each
Port in the PG5: 0, 1, 2, 3,100, 101, 110, 111, 120, 121, 130, 131
Private Control Network (PCN) includes all protocols and services for the operation
ofSBCdevices(PLC,RIO,HMI,PG)onProbus.Multi-protocoloperationis
supported on the same connector and cable.
Technical data
Transmission rates: up to 1.5 Mbit/s
Number of stations: up to 124 stations in segments of 32 stations each
Logs: ProS-Bus,ProS-I/O,DPslave,HTTP
Port in the PG5: 2 and 10
5.2.3 Ether S-Net
Private Control Network (PCN) includes all protocols and services for the operation
of SBC devices (PLC, RIO, HMI, PG) on Ethernet supports multi-protocol
operation (S-Bus, S-IO, HTTP, SMTP) on the same connector and cable.
Technical data
Connection: 10 Base-T/100 Base TX (RJ-45)
Speed: 10/100 MBit/s (autosensing)
Logs: TCP/IP or UDP/IP, Ether S-Bus, Ether-S-I/O, HTTP,
SMTP
Port in the PG5: 9
5.2.4 Logs implemented in the user program
Based on the character mode, various protocols can be implemented (with very
good knowledge of STL programming).
Our system partners have already done this for a large number of protocols,
allowing our controllers to communicate with components from a wide range of
manufacturers, e.g. via Modbus, M-Bus etc.
Please refer to the link page www.sbc-support.com for links to the system
partners.
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