WAGO 750-880 User Manual

WAGO-I/O-SYSTEM 750 Configuring via the Web-Based Management System (WBM) 177
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
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10.8 Security
Use the "Security" HTML page with passwords to set up read and/or write access
for various user groups to protect against configuration changes.
Note
Passwords can only be changed by "admin" and after software reset!
The "admin" user and associated password are required to change passwords.
Press the [Software Reset] button to restart the software for the setting changes to
take effect.
Note
Note password restrictions!
The following restrictions apply for passwords:
• Max. 16 characters
• Letters and numbers only
• No special characters or umlauts
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WAGO 750-880 Specifications

General

Data Memory	128 KB
Real-time Clock	Yes
Supply Voltage	24 VDC
System Power Supply	24 VDC
Number of I/O Modules	Up to 64
Protection Type	IP20
Relative Humidity	95 % (non-condensing)
Bus System	Ethernet
Interfaces	Ethernet, RS-232
Operating Temperature	-25 °C to +60 °C
Storage Temperature	-40°C to 85°C
Data Rate	10/100 Mbit/s (Ethernet)
Programming Languages	IEC 61131-3
Data Transfer Rate	10/100 Mbit/s
Fieldbus Protocols	MODBUS/TCP
Product Type	Programmable Fieldbus Controller