WAGO-I/O-SYSTEM 750 Table of Contents 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Table of Contents Notes about this Documentation ..............5 Validity of this Documentation ..............5 Copyright ....................5 Symbols ..................... 6 Number Notation ..................8 Font Conventions ..................8 Important Notes ...................
Page 4
Table of Contents WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor 8.2.1 Special conditions for safe use (ATEX Certificate TÜV 07 ATEX 554086 X) ................... 38 8.2.2 Special conditions for safe use (ATEX Certificate TÜV 12 ATEX 106032 X) ................... 39 8.2.3...
Manual by third parties that violate pertinent copyright provisions is prohibited. Reproduction, translation, electronic and phototechnical filing/archiving (e.g., photocopying) as well as any amendments require the written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany. Non-observance will involve the right to assert damage claims. Manual...
Notes about this Documentation WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Symbols Personal Injury! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury. Personal Injury Caused by Electric Current! Indicates a high-risk, imminently hazardous situation which, if not avoided, will result in death or serious injury.
Page 7
WAGO-I/O-SYSTEM 750 Notes about this Documentation 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Manual Version 1.1.0...
Notes about this Documentation WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Number Notation Table 1: Number notation Number code Example Note Decimal Normal notation Hexadecimal 0x64 C notation Binary '100' In quotation marks, nibble separated with '0110.0100' dots (.)
2.1.1 Subject to Changes WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any alterations or modifications that serve to increase the efficiency of technical progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from the granting of patents or from the legal protection of utility patents.
The components to be supplied Ex Works, are equipped with hardware and software configurations, which meet the individual application requirements. WAGO Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of changes in hardware or software as well as to non-compliant usage of components.
Installation only in appropriate housings, cabinets or in electrical operation rooms! The WAGO-I/O-SYSTEM 750 and its components are an open system. As such, install the system and its components exclusively in appropriate housings, cabinets or in electrical operation rooms. Allow access to such equipment and fixtures to authorized, qualified staff only by means of specific keys or tools.
Page 12
Important Notes WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Do not use any contact spray! Do not use any contact spray. The spray may impair contact area functionality in connection with contamination. Do not reverse the polarity of connection lines! Avoid reverse polarity of data and power supply lines, as this may damage the devices involved.
WAGO-I/O-SYSTEM 750 Device Description 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Device Description The digital input module 750-1418 receives control signals from digital field (e.g. of sensors, transmitters, switches or proximity switches). The I/O module has 8 input channels, providing a direct connection to 2-wire sensors.
WAGO-I/O-SYSTEM 750 Device Description 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Connectors 3.2.1 Data Contacts/Internal Bus Communication between the coupler/controller and the I/O modules as well as the system supply of the I/O modules is carried out via the internal bus. It is comprised of 6 data contacts, which are available as self-cleaning gold spring contacts.
Device Description WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor 3.2.2 Power Jumper Contacts/Field Supply Risk of injury due to sharp-edged male contacts! The male contacts are sharp-edged. Handle the module carefully to prevent injury. The I/O module 750-1418 has 2 self-cleaning power jumper contacts that supply and transmit power for the field side.
Page 17
WAGO-I/O-SYSTEM 750 Device Description 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Use potential feed module for Ground (earth)! The I/O module has no power contacts for PE intake and transfer. Use a potential feed module when a PE feed is needed for the subsequent I/O modules.
Device Description WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor ® 3.2.3 CAGE CLAMP Connectors Table 5: Connections Connection Channel Designation Function Input Input DI 1: Signal voltage DI 1 Input Input DI 8: Signal voltage DI 8...
WAGO-I/O-SYSTEM 750 Device Description 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Display Elements Table 6: Display elements Desig- LED Channel State Function nation State Input DI 1: Signal voltage (0) DI 1 green Input DI 1: Signal voltage (1)
WAGO-I/O-SYSTEM 750 Device Description 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Technical Data 3.6.1 Device data Table 7: Technical data device Width 12 mm Height (from upper edge of 35 DIN rail) 67 mm Depth 100 mm Weight 50 g Storage temperature -20 °C ...
750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Approvals More Information about Approvals Detailed references to the approvals are listed in the document "Overview Approvals WAGO-I/O-SYSTEM 750", which you can find via the internet Documentation WAGO-I/O-SYSTEM 750 under: www.wago.com System Description.
Don't forget the end module! Always plug an end module 750-600 onto the end of the fieldbus node! You must always use an end module at all fieldbus nodes with the WAGO I/O System 750 fieldbus couplers/controllers to guarantee proper data transfer.
PE interruption. To prevent interruptions, provide ring feeding of the ground conductor, see section "Grounding/Ground Conductor" in manual "System Description WAGO-I/O-SYSTEM 750". Perform work on devices only if the system is de-energized! Working on devices when the system is energized can damage the devices.
WAGO-I/O-SYSTEM 750 Mounting 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor With the I/O module snapped in place, the electrical connections for the data contacts and power contacts (if any) to the fieldbus coupler/controller or to the previous or possibly subsequent I/O module are established.
Do not connect more than one conductor at one single connection! If more than one conductor must be routed to one connection, these must be connected in an up-circuit wiring assembly, for example using WAGO feed- through terminals. Terminate both solid and stranded or ferruled conductors by simply pushing them ®...
WAGO-I/O-SYSTEM 750 Process Image 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Process Image Table 12: Input bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 DI 8 DI 7 DI 6...
WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Use in Hazardous Environments The WAGO-I/O-SYSTEM 750 (electrical equipment) is designed for use in Zone 2 hazardous areas. The following sections include both the general identification of components (devices) and the installation regulations to be observed. The individual subsections of the "Installation Regulations"...
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Marking Configuration Examples 8.1.1 Marking for Europe according to ATEX and IEC-Ex Figure 11: Side marking example for approved I/O modules according to ATEX and IECEx Figure 12: Printing Text detail –...
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Table 13: Description of marking example for approved I/O modules according to ATEX and IECEx Printing on Text Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001 X...
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Figure 13: Side marking example for approved Ex i I/O modules according to ATEX and IECEx. Figure 14: Text detail – Marking example for approved Ex i I/O modules according to ATEX and IECEx.
Page 34
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Table 14: Description of marking example for approved Ex i I/O modules according to ATEX and IECEx Inscription text Description TÜV 07 ATEX 554086 X Approving authority and certificate numbers IECEx TUN 09.0001X...
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Table 14: Description of marking example for approved Ex i I/O modules according to ATEX and IECEx Gases Equipment group: All except mining 3(1)G Category 3 (Zone 2) equipment containing a safety...
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor 8.1.2 Marking for America according to NEC 500 Figure 15: Side marking example for I/O modules according to NEC 500 Figure 16: Text detail – Marking example for approved I/O modules according to NEC 500...
WAGO-I/O-SYSTEM 750 Use in Hazardous Environments 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor Installation Regulations For the installation and operation of electrical equipment in hazardous areas, the valid national and international rules and regulations which are applicable at the installation location must be carefully followed.
ATEX 554086 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.
ATEX 106032 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31.
09.0001 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent I/O Modules WAGO-I/O-SYSTEM 750-*** shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) IEC 60079-0, IEC 60079-11, IEC 60079-15 and IEC 60079-31.
TUN 12.0039 X) For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus independent I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an enclosure that fulfils the requirements of the applicable standards (see the marking) IEC 60079-0, IEC 60079-11, IEC 60079-15, IEC 60079-31.
Use in Hazardous Environments WAGO-I/O-SYSTEM 750 750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor 8.2.5 ANSI/ISA 12.12.01 “This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only.” “This equipment is to be fitted within tool-secured enclosures only.”...
Need help?
Do you have a question about the 50-1418 and is the answer not in the manual?
Questions and answers