Wago 750-352/040-000

Fieldbus Coupler ETHERNET; 3rd Generation; Extreme

MPN: 750-352/040-000
Category: I/O Systems

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
Ships via

Have spare Wago parts? We buy surplus →

What is the Wago 750-352/040-000?

The 750-352 ETHERNET Fieldbus Coupler connects ETHERNET to the modular WAGO I/O System.

The fieldbus coupler detects all connected I/O modules and creates a local process image. This process image may include a mixed arrangement of analog (word-by-word data transfer) and digital (bit-by-bit data transfer) modules.

Two ETHERNET interfaces and an integrated switch allow the fieldbus to be wired in a line topology, eliminating the need for additional network devices, such as switches or hubs. Both interfaces support autonegotiation and Auto-MDI(X).

The DIP switch configures the last byte of the IP address and may be used for IP address assignment (DHCP, BootP, static).

The coupler is designed for fieldbus communication in both EtherNet/IP and MODBUS networks. It also supports a wide variety of standard ETHERNET protocols (e.g., HTTP, BootP, DHCP, DNS, SNMP, FTP). An integrated Webserver provides user configuration options, while displaying the coupler's status information.

The system supply is provided directly by the coupler. The field supply is provided via a separate supply module.

The device is ideal for operation in extreme environments thanks to:

An extended temperature range

Greater immunity to impulse voltages and electromagnetic interference

Higher vibration and shock resistance

Specifications

Technical data

Communications	EtherNet/IPTM, EtherNet/IPTM, Modbus (TCP, UDP), ETHERNET
ETHERNET protocols	HTTP, BootP, DHCP, DNS, FTP, SNMP
Transmission rate	10/100 Mbit/s
Transmission medium (communication/fieldbus)	Twisted pair S-UTP; 100 Ω; Cat. 5; 100 m maximum cable length
Transmission performance	Class D per EN 50173
Number of modules per node (max.)	64
Input and output process image (fieldbus) max.	1020 words/1020 words
Supply voltage (system)	24 VDC; via pluggable connector (CAGE CLAMP® connection); Derating must be observed!
Current consumption (5 V system supply)	450 mA
Total current (system supply)	700 mA
Input current (typ.) at nominal load (24 V)	280 mA
Power supply efficiency (typ.) at nominal load (24 V)	90 %
Rated impulse withstand voltage	1 kV
Ratings per	IEC/EN 60664-1
Derating	Derating (supply voltage):Ambient temperatures under laboratory conditions: (-25 … +30 %);for -40 … +55 °C: 24 V (-25 … +20 %);for +55 … +70 °C: 24 V (-25 … +10 %);Lower limit in all temperature ranges: -27.5 % (including 15 % residual ripple)

Connection data

Connection technology: communication/fieldbus	EtherNet/IPTM: 2 x RJ-45; Modbus (TCP, UDP): 2 x RJ-45
Connection technology: system supply	2 x CAGE CLAMP®
Connection type	System supply
Solid conductor	0.25 … 1.5 mm² / 24 … 16 AWG
Fine-stranded conductor	0.25 … 1.5 mm² / 24 … 16 AWG
Strip length	5 … 6 mm / 0.2 … 0.24 inches
Connection technology: device configuration	1 x Male connector; 4-pole

Physical data

Width	49.5 mm / 1.949 inches
Height	96.8 mm / 3.811 inches
Depth	71.9 mm / 2.831 inches
Depth from upper-edge of DIN-rail	64.7 mm / 2.547 inches

Mechanical data

Mounting type

DIN-35 rail

Material data

Color	dark gray
Housing material	Polycarbonate; polyamide 6.6
Fire load	1.379 MJ
Weight	80.6 g
Conformity marking	CE

Environmental requirements

Ambient temperature (operation)	-40 … +70 °C
Ambient temperature (storage)	-40 … +85 °C
Protection type	IP20
Pollution degree	2 per IEC 61131-2
Operating altitude	without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); 5000 m (max.)
Mounting position	Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)	95 %
Relative humidity (with condensation)	Short-term condensation per Class 3K7/IEC EN 60721-3-3 and E-DIN 40046-721-3 (except for wind-driven precipitation, water and ice formation)
Vibration resistance	According to type test for marine classification (ABS, BV, DNV, IACS, LR): acceleration: 5g, IEC 60068-2-6, EN 60870-2-2, IEC 60721-3-1, -3, EN 50155, EN 61373
Shock resistance	per IEC 60068-2-27 (10g/16 ms/half-sine/1,000 shocks; 25g/6 ms/half-sine/1,000 shocks), EN 50155, EN 61373
EMC immunity to interference	per EN 61000-6-1, -2; EN 61131-2; marine applications; EN 50121-3-2; EN 50121-4, -5; EN 60255-26; EN 60870-2-1; EN 61850-3; IEC 61000-6-5; IEEE 1613; VDEW: 1994
EMC emission of interference	per EN 61000-6-3, -4, EN 61131-2, EN 60255-26, marine applications, EN 60870-2-1, EN 61850-3, EN 50121-3-2, EN 50121-4, -5
Exposure to pollutants	per IEC 60068-2-42 and IEC 60068-2-43
Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 %	10 ppm
Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 %	25 ppm

Commercial data

Product Group	15 (I/O System)
PU (SPU)	1 pcs
Packaging type	Box
Country of origin	DE
GTIN	4050821460107
Customs tariff number	85176200000
End of Sale	2022-01-31
End of Production	2023-02-28
End of Delivery	2023-03-31
End of Service and Repair	2026-12-31
Support period for security updates	2028-05-01

Product Classification

UNSPSC	32151705
eCl@ss 10.0	27-24-26-07
eCl@ss 9.0	27-24-26-07
ETIM 9.0	EC001603
ECCN	NO US CLASSIFICATION

Environmental Product Compliance

CAS-No.	1303-86-2, 1317-36-8, 693-98-1, 7439-92-1, 79-94-7
REACH Candidate List Substance	2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, 2-methylimidazole, Diboron trioxide, Lead, Lead monoxide, Perfluorobutane sulfonic acid (PFBS) and its salts
RoHS Compliance Status	Compliant,With Exemption
RoHS Exemption	6(c), 7(a), 7(c)-I, 7(c)-II
SCIP notification number (Austria)	0aecbeaf-8051-4312-a90c-427746a575d4
SCIP notification number (Belgium)	55248b91-cfbc-4c5f-a949-ed492aafe0b4
SCIP notification number (Bulgaria)	a2619147-64dd-48ac-8547-66fa86c4e96a
SCIP notification number (Czech Republic)	133dec84-32fa-48c6-9a96-639947bb6fe8
SCIP notification number (Denmark)	73ca2bb1-bde8-4b6d-87bb-626e6071ddb6
SCIP notification number (Finland)	516f43b1-071e-47d6-8b7b-b4dcb6c457fa
SCIP notification number (France)	add80904-990e-4741-8729-e70e0765aa14
SCIP notification number (Germany)	598bf4b7-29f0-42a4-8073-9d99976d2aee
SCIP notification number (Hungary)	12e0e78c-8038-43a4-b8bc-f1430a71acc1
SCIP notification number (Italy)	01aa4378-6b30-4819-b38e-f3afe863f1ee
SCIP notification number (Netherlands)	1693f86d-88b8-454f-aa3a-067bd4d4d5bd
SCIP notification number (Poland)	db5cda7d-d153-4878-b12c-425809abb3f9
SCIP notification number (Romania)	385d057f-b258-40f4-84f2-209e488deb41
SCIP notification number (Sweden)	4eea68c7-7a66-461f-b24e-82358d200b90

750-352/040-000: frequently asked questions

When can 750-352/040-000 be shipped?

750-352/040-000 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 750-352/040-000 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 750-352/040-000 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 750-352/040-000, subject to availability and destination.