WAGO-I/O-SYSTEM 750
Device Description
57
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
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4.5
Technical Data
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4.5.1
Device Data
Table 17: Technical data – Device data
Width 62
mm
Height (from upper-edge of DIN 35) 65 mm
Length 100
mm
Weight approx.
164
g
Degree of protection
IP 20
4.5.2
System Data
Table 18: Technical data – System data
Number of controllers
Limited by ETHERNET specification
Transmission medium
Twisted Pair S/UTP, STP 100
Ω
Cat 5
Bus coupler connection
2 x RJ-45
Max. length of fieldbus segment
100 m
Baud rate
10/100 Mbit/s
Transmission performance
Class D acc. to EN 50173
Protocols
MODBUS/TCP (UDP), ETHERNET/IP,
HTTP, BootP, DHCP, DNS, SNTP, FTP,
SNMP
Programming WAGO-I/O-
PRO
IEC-61131-3
AWL, KOP, FUP (CFC), ST, AS
SD memory card slot
push/push mechanism,
cover cap lead-sealable
Memory card type
SD and SDHC up to 8 Gbyte
Max. number of socket links
3 HTTP, 15 MODBUS/TCP, 10 FTP,
2 SNMP, 5 for IEC-61131-3 program,
2 for WAGO-I/O-
PRO
,
128 for Ethernet/IP
Powerfail RTC Buffer
at least 6 days*
)
Number of I/O modules
- with bus extension
64
250
Configuration
via PC
Program memory
1024 kByte
Data memory
1024 kByte
Non-voltatile memory (retain)
32 kByte
*) This value is valid for brand-new devices with an ambient temperature of 25 °C. The guaranteed
buffer time for the real time clock is reduced with rising temperature and operating time.
