WAGO-I/O-SYSTEM 750 Device Description 43
750-8100 PFC100; 2ETH; ECO
Manual
Version 1.6.0, valid from FW Version 03.02.02(14)
3.8.4 Clock
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Table 15: Technical Data – Clock
Drift - system clock (25 °C)
Table 16: Technical Data – Programming
10 MB (dynamically distributed)
Non-volatile memory (NVRAM, retain +
flag)
Table 17: Technical Data – Local Bus
Number of I/O modules (per node)
Input and output process image (max.)
Table 18: Technical Data – ETHERNET
2 x RJ-45 (switched or separated mode)
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)
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!