WAGO 750-891
Estimated Delivery between and with free shipping.
Overnight shipping is also available.
Free Shipping
1 Year Warranty
A+ Rated On The BBB
Next Day Delivery
Based In The USA
Description
Controller Modbus TCP; 4th Generation; 2 x ETHERNET
WAGO 750-891 is now available new, surplus, and used from Williams Automation.
If you need a specific firmware or series relating to this item, please call or email us with your request.
We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you require one.
Please note we offer UPS Next Day Air shipping for all orders. Please be sure to select next day shipping at checkout, and we will provide same-day shipment.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Commercial Data
- Country of origin
- DE
- Customs tariff number
- 85371091990
- GTIN
- 4055143821513
- Packaging type
- Box
Connection Data
- Connection technology: communication/fieldbus
- Modbus (TCP, UDP): 2 x RJ-45
- Connection technology: device configuration
- 1 x Male connector; 4-pole
- Connection technology: field supply
- 6 x CAGE CLAMP®
- Connection technology: system supply
- 2 x CAGE CLAMP®
- Connection type 1
- System/field supply
- Fine-stranded conductor
- 0.08 … 2.5 mm² / 28 … 14 AWG
- Solid conductor
- 0.08 … 2.5 mm² / 28 … 14 AWG
- Strip length
- 8 … 9 mm / 0.31 … 0.35 inches
Environmental Requirements
- Ambient temperature (operation)
- 0 … +55 °C
- Ambient temperature (storage)
- -25 … +85 °C
- EMC emission of interference
- Per EN 61000-6-3, marine applications
- EMC immunity to interference
- Per EN 61000-6-2, marine applications
- Exposure to pollutants
- Per IEC 60068-2-42 and IEC 60068-2-43
- Fire load
- 2.429 MJ
- Mounting position
- Any
- Mounting type
- DIN-35 rail
- Operating altitude
- Without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); 5000 m (max.)
- Permissible H2S contaminant concentration at a relative humidity 75 %
- 10 ppm
- Permissible SO2 contaminant concentration at a relative humidity 75 %
- 25 ppm
- Pollution degree
- 2 per IEC 61131-2
- Protection type
- IP20
- Relative humidity (without condensation)
- 95 %
- Shock resistance
- 15g per IEC 60068-2-27
- Vibration resistance
- 4g per IEC 60068-2-6
Mechanical Data
- Conformity marking
- CE
- Housing material
- Polycarbonate; polyamide 6.6
- Weight
- 149.900 g
Physical Data
- Depth
- 71.9 mm / 2.831 inches
- Depth from upper-edge of DIN-rail
- 64.7 mm / 2.547 inches
- Height
- 100 mm / 3.937 inches
- Width
- 61.5 mm / 2.421 inches
Specifications
- Product Group Code
- 0015
Technical Data
- Baud rate
- 10/100 Mbit/s
- Baud rate (communication/fieldbus 1)
- 10/100 Mbit/s
- Communication
- Modbus (TCP, UDP)
- Configuration options
- WAGO-I/O-CHECK || Web-Based Management || CODESYS Library
- CPU
- 32 bits
- Current carrying capacity (power jumper contacts)
- 10 A
- Current consumption (5 V system supply)
- 390 mA
- Data memory
- 4 MB
- ETHERNET protocols
- HTTP(S) || BootP || DHCP || DNS || SNTP || FTP(S) || SNMP
- Indicators
- LED (LINK/ACT) green: Network connection via ports 1 … 2; LED (MS, NS) red/green: Status of node, network; LED (I/O, USR) red/green/orange: Local data bus status, status programmable by user; LED (A, B) green: System power supply status, field supply
- Input and output process image (fieldbus) max.
- 1020 words/1020 words
- Input current (typ.) at nominal load (24 V)
- 500 mA
- Isolation
- 500 V system/field
- Non-volatile software memory
- 32 KB
- Number of modules per node (max.)
- 250
- Number of modules without a bus extension (max.)
- 64
- Number of outgoing power jumper contacts
- 3
- Power supply efficiency (typ.) at nominal load (24 V)
- 90 %
- Program memory
- 4 MB
- Programming environment
- WAGO-I/O-PRO V2.3 (based on CODESYS V2.3)
- 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)
- Supply voltage (field)
- 24 VDC (-25 … +30 %); via power jumper contacts
- Supply voltage (system)
- 24 VDC (-25 … +30 %); via pluggable connector (CAGE CLAMP® connection)
- Total current (system supply)
- 1700 mA
- Transmission medium (communication/fieldbus)
- Twisted pair S-UTP; 100 Ω; Cat. 5; 100 m maximum cable length
- Transmission performance
- Class D per EN 50173
- Visualization
- Web-Visu
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on