Wago 750-885/025-000 Data Sheet

Data sheet | Item number:750-885/025-000

Controller ETHERNET; 3rd Generation; SD Card Slot; Media Redundancy;
Ext. Temperature

Color:

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Data sheet | Item number:750-885/025-000

Item description

In conjunction with the WAGO-I/O-SYSTEM, the ETHERNET Controller serves ETHERNET networks requiring fast and safe media redundancy. The
controller supports all digital, analog and specialty modules found within the 750/753 Series, and is suitable for data rates of 10/100 Mbit/s.

Media redundancy is achieved by operating the controller in two separate networks – which is accessible via two different IP addresses (including
two MAC IDs). Cross communication between separate channels is not possible. The two separate ETHERNET interfaces allow redundant
connection of two transmission paths (no hub or switch required). Both interfaces support Auto-Negotiation and Auto-MDI(X). The DIP switch
configures the last byte of both default IP addresses and may be used for IP address assignment (DHCP, BootP).

The media redundancy controller is designed for fieldbus communication via MODBUS in ETHERNET networks. It also supports a wide variety of
standard ETHERNET protocols (e.g., HTTP, BootP, DHCP, DNS, FTP).

An integrated Webserver provides user configuration options, while displaying PLC status information.

The IEC 61131-3 programmable controller is multitasking-capable and features a battery-backed RTC.

A data memory of 1 MB is available.

For memory expansion, the 750-885 Controller is equipped with a removable memory card slot.

Data

Technical Data

Communication EtherNet/IP

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Data sheet | Item number:750-885/025-000

Communication EtherNet/IP

Modbus (TCP, UDP)
Ethernet

Ethernet protocol HTTP

BootP
DHCP
DNS
SNTP
FTP
SNMP

Redundancy function via two logically separated ETHERNET interfaces

Visualization Web-Visu

CPU 32bits

Programming languages per IEC 61131-3 Instruction List (IL)

Ladder Diagram (LD)
Function Block Diagram (FBD), Continuous Function Chart (CFC)
Structured Text (ST)
Sequential Function Chart (SFC)

Programming environment WAGO-I/O-PRO V2.3 (based on CODESYS V2.3)

Configuration options WAGO-I/O-CHECK

Web-based management

Baud rate (communication/fieldbus 1) 10/100Mbit/s

Baud rate 10/100Mbit/s

Transmission medium (communication/fieldbus) Twisted Pair S-UTP; 100 Ω; Cat. 5; Line length (max.): 100 m

Transmission performance Class D acc. to EN 50173

Program memory 1024kByte

Data memory 1024kByte

Software non-volatile memory 32 Kbytes

Type of memory card SD and SDHC up to 32 GB (All guaranteed properties are only valid

in connection with the WAGO 758-879/000-001 memory card.)

Memory card slot Push-push mechanism, sealable cover lid

Number of modules per node max. 250

Number of I/O modules without bus extension max. 64

Input and output process image (Fieldbus) max. 1020Worte/1020Worte

Indicators LED (LINK/ACT) green: Network connection Port 1 … 2; LED (MS, NS)

red/green: Status of node, network; LED (I/O, USR) red/green
/orange: Internal data bus status, status programmable by user; LED
(A, B) green: System power supply status, field supply

System supply voltage

DC24V(-25 … +30%);via wiring level (CAGE CLAMP connection)

®

Input current typ. at rated load (24 V) 500 mA

Efficiency of the power supply (typ.) at nominal load (24 V) 90 %

Current consumption, system supply (5 V) 450 mA

Total current for system supply 1700 mA

Field supply voltage DC24V(-25 … +30%);via power jumper contacts

Current carrying capacity of the power jumper contacts 10 A

Number of outgoing power jumper contacts 3

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Data sheet | Item number:750-885/025-000

Isolation 500 V system/supply

Connection data

Connection technology: communication/fieldbus EtherNet/IP:2 x RJ-45;Modbus TCP/UDP:2 x RJ-45

Connection technology: system supply

2 x CAGE CLAMP

®

Connection technology: field supply

6 x CAGE CLAMP

®

Connection type (1) System/field supply

Solid conductor 0.08 … 2.5mm²/ 28 … 14AWG

Fine-stranded conductor 0.08 … 2.5mm²/ 28 … 14AWG

Strip length 8 … 9mm/ 0.31 … 0.35inch

Connection technology: Device configuration 1 x 4-pole male connector

Geometrical Data

Width 61.5mm/ 2.421inch

Height 71.9mm/ 2.831inch

Height from upper-edge of DIN-35 rail 64.7mm/ 2.547inch

Depth 100mm/ 3.937inch

Mechanical data

Weight 161.38 g

Color light gray

Housing material Polycarbonate, polyamide 6.6

Conformity marking 1

Environmental Requirements

Surrounding air (operating) temperature -20 … 60°C

Surrounding air (storage) temperature -40 … 85°C

Protection class IP20

Degree of pollution (5) 2 per IEC 61131-2

Operating altitude without temperature derating: 0 … 2000 m; with temperature

derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m

Relative air humidity (no condensation) 95 %

Relative humidity Short-term condensation per Class 3K6/IEC EN 60721-3-3 and E

DIN 40046-721-3, taking a temperature range of −20 … +60 °C into
consideration (except wind-driven precipitation, water and ice
formation)

Mounting position any

Type of mounting DIN-35 rail

Vibration resistance 4g per IEC 60068-2-6

Shock resistance 15g per IEC 60068-2-27

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