Clock; Programming; Local Bus; Ethernet - WAGO 750-8215 Manual

48 Device Description
3.8.4

Clock

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Table 17: Technical Data – Clock
Drift - system clock (25 °C)
Drift - RTC (25 °C)
Buffer time RTC (25 °C)
3.8.5

Programming

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Table 18: Technical Data – Programming
Programming
IEC 61131-3
Program and data memory
Non-volatile memory (NVRAM, retain +
flag)
3.8.6

Local Bus

Table 19: Technical Data – Local Bus
Number of I/O modules (per node)
with bus extension
Input and output process image (max.)
3.8.7

ETHERNET

Table 20: Technical Data – ETHERNET
ETHERNET
Transmission medium
Baud rate
Protocols
Modbus – input and output process
image max.
No direct access from fieldbus to the process image for I/O modules!
Any data that is required from the I/O module process image must be explicitly
mapped in the CODESYS program to the data in the fieldbus process image and
vice versa! Direct access is not possible!
Manual
Version 1.2.0, valid from FW Version 03.02.02(14)
WAGO-I/O-SYSTEM 750
750-8215 PFC200; G2; 4ETH CAN USB
20 ppm
3 ppm
30 days
e!COCKPIT
LD, FBD (CFC), ST, FC
60 MB (dynamically distributed)
128 Kbytes
64
250
Not specified
2 x RJ-45 (X1, X2) separated;
2 x RJ-45 (X11, X12) switched,
PROFINET only
Twisted Pair S-UTP, 100 Ω, Cat 5,
100 m maximum cable length
10/100 Mbit/s; 10Base-T/100Base-TX
DHCP, DNS, SNTP, FTP, FTPS (only
explicit connections), SNMP, HTTP,
HTTPS, SSH, Modbus (TCP, UDP)
32000 words