WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany. Non-observance will involve the right to assert damage claims. WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any alterations or modifications that serve to increase the efficiency of technical progress.
Legal Bases All responsible persons have to familiarize themselves with the underlying le- gal standards to be applied. WAGO Kontakttechnik GmbH & Co. KG does not assume any liability whatsoever resulting from improper handling and damage incurred to both WAGO´s own and third-party products by disregard- ing detailed information in this Manual.
(emissions of interference) in compliance with EN 61000-6-3. You will find the detailed information in section "WAGO-I/O-SYSTEM 750" "System Descrip- tion" "Technical Data". Please observe the safety precautions against electrostatic discharge in ac- cordance with DIN EN 61340-5-1/-3.
Note Make important notes that are to be complied with so that a trouble-free and efficient device operation can be guaranteed. Additional Information References to additional literature, manuals, data sheets and internet pages. WAGO-I/O-SYSTEM 750 I/O Modules...
Danger The WAGO-I/O-SYSTEM 750 and its components are an open system. It must only be assembled in housings, cabinets or in electrical operation rooms. Access is only permitted via a key or tool to authorized qualified personnel.
Only for use in LAN, not for connection to telecommunication circuits. 1.4 Font Conventions Names of paths and data files are marked in italic-type. italic e.g.: C:\Programs\WAGO-IO-CHECK Menu items are marked in italic-type, bold letters. italic e.g.: Save A backslash between two names characterizes the selection of a menu point from a menu.
Scope 1.6 Scope This manual describes the Digital Output Module 750-517 2 DO 230V AC 1.0 A/ Relay 2 CO/Pot. Free of the modular WAGO-I/O- SYSTEM 750. Handling, assembly and start-up are described in the manual of the Fieldbus Coupler. Therefore this documentation is valid only in the connection with the appropriate manual.
Examples of protection circuits can be seen in the section 2.1.2 "Contact Pro- tective Circuit for Relay Modules". The output module 750-517 can be used with all couplers/controllers of the WAGO-I/O-SYSTEM 750. 2.1.1.3 Display Elements...
14 • 750-517 [2 DO 230V AC 1.0 A/ Relay 2 CO/Pot. Free] Technical Data 2.1.1.5 Technical Data Module Specific Data Number of outputs 2 changeover contacts Current consumption (internal) 90 mA Switching voltage relay AC 250 V/DC 300 V...
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750-517 [2 DO 230V AC 1.0 A/ Relay 2 CO/Pot. Free] • 15 Technical Data Approvals (cf. Chapter 2.2 of the Coupler/Controller Manual) (UL508) ABS (American Bureau of Shipping) Federal Maritime and Hydrographic Agency BV (Bureau Veritas) DNV (Det Norske Veritas) Cl.
16 • 750-517 [2 DO 230V AC 1.0 A/ Relay 2 CO/Pot. Free] Process Image tem Description 2.1.1.6 Process Image The output bits control the state of the outputs. Output bit controls DO 2 controls DO 1 Meaning Channel 2 Channel 1 2.1.1.7 Load limiting value graph of the relay...
g051214e Advantages: R/C combination - HF attenuation via power storage - suitable for A.C. voltage medium to - level-independent attenua- Load short tion Disadvantages: - exact dimensioning re- g051215e quired - high inrush current WAGO-I/O-SYSTEM 750 I/O Modules...
Use in Hazardous Environments 9BDigital Output Module 3 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 (de- vices) and the installation regulations to be observed. The individual subsections of the "Installation Regulations"...
Approval body and/or number of the examination IECEx PTB 07.0064X certificate I M2 / II 3 GD Explosion protection group and Unit category Ex nA Type of ignition and extended identification Explosion protection group Temperature class WAGO-I/O-SYSTEM 750 I/O Modules...
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Figure 3: Side marking example for Ex i and IEC Ex i approved I/O modules according to CENELEC and IEC Figure 4: Text detail – Marking example for Ex i and IEC Ex i approved I/O modules according to CENELEC and IEC WAGO-I/O-SYSTEM 750 I/O Modules...
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Device category: Zone 2 device (Zone 0 subunit) Explosion protection mark Type of protection: Non-sparking operating equip- ment [ia] Category of type of protection intrinsic safety: Even safe when two errors occur Explosion Group Temperature class: Max. surface temperature 135°C WAGO-I/O-SYSTEM 750 I/O Modules...
Table 3: Description of marking example for I/O modules according to NEC 500 Printing on Text Description CL 1 Explosion protection group (condition of use category) DIV 2 Area of application (zone) Grp. ABCD Explosion group (gas group) Optemp code T4 Temperature class WAGO-I/O-SYSTEM 750 I/O Modules...
National Electrical Code Art. 500 Hazardous Locations ANSI/ISA-RP 12.6-1987 Recommended Practice C22.1 Canadian Electrical Code Notice the following points When using the WAGO-I/O SYSTEM 750 (electrical operation) with Ex ap- proval, the following points are mandatory: WAGO-I/O-SYSTEM 750 I/O Modules...
3.2.1 Special Conditions for Safe Operation of the ATEX and IEC Ex (acc. DEMKO 08 ATEX 142851X and IECEx PTB 07.0064) The fieldbus-independent I/O modules of the WAGO-I/O-SYSTEM 750-.../...-... must be installed in an environment with degree of pollution 2 or better. In the final...
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, EN 61241-0 and EN 61241-1. For use as...
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If the module is energized do not remove or replace the fuse. Do not separate when energized! Do not separate the module when energized! Separate only in a non-hazardous area! Separate the module only in a non-hazardous area! WAGO-I/O-SYSTEM 750 I/O Modules...
3.2.3 Special conditions for safe use (IEC-Ex Certificate TUN 09.0001 For use as Dc- or Gc-apparatus (in zone 2 or 22) the fieldbus 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, IEC 61241-0 and IEC 61241-1.
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If the module is energized do not remove or replace the fuse. Do not separate when energized! Do not separate the module when energized! Separate only in a non-hazardous area! Separate the module only in a non-hazardous area! WAGO-I/O-SYSTEM 750 I/O Modules...
Devices containing fuses must not be fitted into circuits subject to over loads! Devices containing fuses must not be fitted into circuits subject to over loads, e.g. motor circuits! WAGO-I/O-SYSTEM 750 I/O Modules...
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Proof of certification is available on request. Also take note of the information given on the module technical information sheet. The Instruction Manual, con- taining these special conditions for safe use, must be readily available to the user. WAGO-I/O-SYSTEM 750 I/O Modules...
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Use in Hazardous Environments • 31 Installation Regulations...
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