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Use in Hazardous Environments

WAGO-I/O-SYSTEM 750

750-1418 8DI 24V DC 0.2ms, low-side switching, 2-conductor

Manual

Version 1.1.0

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

Table 15: Description of marking example for approved I/O modules according to NEC 500

Printing on Text

Description

CL I

Explosion protection group (condition of use
category)

DIV 2

Area of application

Grp. ABCD

Explosion group (gas group)

Op temp code T4

Temperature class

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Содержание 50-1418

Страница 1: ...Manual WAGO I O SYSTEM 750 8DI 24V DC 0 2ms low side switching 2 conductor 750 1418 8 Channel Digital Input Module 24 V DC Low side switching 2 conductor connection Version 1 1 0...

Страница 2: ...Phone 49 0 571 8 87 5 55 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can n...

Страница 3: ...1 Data Contacts Internal Bus 15 3 2 2 Power Jumper Contacts Field Supply 16 3 2 3 CAGE CLAMP Connectors 18 3 3 Display Elements 19 3 4 Operating Elements 19 3 5 Schematic Diagram 20 3 6 Technical Data...

Страница 4: ...safe use ATEX Certificate T V 07 ATEX 554086 X 38 8 2 2 Special conditions for safe use ATEX Certificate T V 12 ATEX 106032 X 39 8 2 3 Special conditions for safe use IEC Ex Certificate TUN 09 0001 X...

Страница 5: ...d and operated according to the instructions in this manual and in the manual for the used fieldbus coupler controller Consider power layout of the WAGO I O SYSTEM 750 In addition to these operating i...

Страница 6: ...ury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if...

Страница 7: ...out this Documentation 7 750 1418 8DI 24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0 Additional Information Refers to additional information which is not an integral part of this doc...

Страница 8: ...ths and data files are marked in italic type e g C Programme WAGO I O CHECK Menu Menu items are marked in bold letters e g Save A greater than sign between two names means the selection of a menu item...

Страница 9: ...must be familiar with the current norms and guidelines for the devices and automated environments All changes to the coupler or controller should always be carried out by qualified personnel with suff...

Страница 10: ...ion of the system in a housing or switch cabinet 2 1 4 Technical Condition of Specified Devices The components to be supplied Ex Works are equipped with hardware and software configurations which meet...

Страница 11: ...such equipment and fixtures to authorized qualified staff only by means of specific keys or tools Replace defective or damaged devices Replace defective or damaged device module e g in the event of d...

Страница 12: ...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 Avoid electrostatic disc...

Страница 13: ...s the 24V voltage supply for the field level from an upstream I O module or from the fieldbus coupler controller via the power contacts used as blade contacts It then provides this potential to subseq...

Страница 14: ...chapter 1 Marking possibility with Mini WSB 2 1 8 Status LEDs Inputs DI 1 DI 8 Device description Display elements 3 Data contacts Mounting Mounting device 4 1 8 CAGE CLAMP supplies Inputs DI 1 DI 8 D...

Страница 15: ...ontacts which are available as self cleaning gold spring contacts Figure 2 Data contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contac...

Страница 16: ...cts and the contacts on the right side as spring contacts Figure 3 Power jumper contacts Table 4 Caption acc to view Power jumper contacts Connector Type Function 1 Spring contact Forwarding of the fi...

Страница 17: ...24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0 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...

Страница 18: ...s Table 5 Connections Figure 4 Connections Connection Channel Designation Function 1 1 Input DI 1 Input DI 1 Signal voltage 8 8 Input DI 8 Input DI 8 Signal voltage 9 9 0 V Input DI 9 Sensor supply 0...

Страница 19: ...lements Table 6 Display elements Figure 5 Display elements LED Channel Desig nation State Function 1 1 State DI 1 off Input DI 1 Signal voltage 0 green Input DI 1 Signal voltage 1 8 8 State DI 8 off I...

Страница 20: ...20 Device Description WAGO I O SYSTEM 750 750 1418 8DI 24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0 3 5 Schematic Diagram Figure 6 Schematic diagram...

Страница 21: ...ommunication Bit width 8 bits 3 6 3 Supply Table 9 Technical data supply Voltage supply Via system supply internal bus and power jumper contacts Supply voltage Uv Field supply DC 24 V 25 30 Current co...

Страница 22: ...750 1418 8DI 24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0 3 6 5 Wire Connection Table 11 Technical Data Wire Connection Wire connection CAGE CLAMP S Cross section 0 08 mm 1 5 mm AW...

Страница 23: ...been granted to 750 1418 I O modules Conformity Marking CULUS UL508 The following Ex approvals have been granted to 750 1418 I O modules T V 07 ATEX 554086 X I M2 Ex d I Mb II 3 G Ex nA IIC T4 Gc II...

Страница 24: ...Polski Rejestr Statk w RINA Registro Italiano Navale 3 8 Standards and Guidelines 750 1418 I O modules meet the following requirements on emission and immunity of interference EMC CE Emission of inte...

Страница 25: ...tacts Risk of injury due to sharp edged male contacts The male contacts are sharp edged Handle the module carefully to prevent injury Connect the I O modules in the required order Never plug I O modul...

Страница 26: ...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 Therefore t...

Страница 27: ...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 4 2 2 Removing the I O Module 1 Remove the I O modu...

Страница 28: ...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 conducto...

Страница 29: ...7 DI 6 DI 5 DI 4 DI 3 DI 2 DI 1 DI 1 Signal state DI 1 Digital input channel 1 DI 2 Signal state DI 2 Digital input channel 2 DI 3 Signal state DI 3 Digital input channel 3 DI 4 Signal state DI 4 Digi...

Страница 30: ...cal 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 ind...

Страница 31: ...nductor Manual Version 1 1 0 8 1 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 IECE...

Страница 32: ...perature of the enclosure without a dust layer Mining I Equipment group Mining M2 Category High level of protection Ex Explosion protection mark d Mb Type of protection and equipment protection level...

Страница 33: ...418 8DI 24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0 Figure 13 Side marking example for approved Ex i I O modules according to ATEX and IECEx Figure 14 Text detail Marking example...

Страница 34: ...d equipment protection level EPL protection by enclosure ia Da Type of protection and equipment protection level EPL associated apparatus with intrinsic safety circuits for use in Zone 20 ib Db Type o...

Страница 35: ...ment 3 2 G Category 3 Zone 2 equipment containing a safety device for a category 2 Zone 1 equipment Ex Explosion protection mark nA Gc Type of protection and equipment protection level EPL Non sparkin...

Страница 36: ...g example for I O modules according to NEC 500 Figure 16 Text detail Marking example for approved I O modules according to NEC 500 Table 15 Description of marking example for approved I O modules acco...

Страница 37: ...switching 2 conductor Manual Version 1 1 0 8 2 Installation Regulations For the installation and operation of electrical equipment in hazardous areas the valid national and international rules and re...

Страница 38: ...he module may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitted during installation for maintenance...

Страница 39: ...g to EN 60079 0 and EN 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control cabinet of the devices shall be certif...

Страница 40: ...he module may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitted during installation for maintenance...

Страница 41: ...to IEC 60079 0 and IEC 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control cabinet of the devices shall be certi...

Страница 42: ...n LAN not for connection to telecommunication circuits G WARNING Use Module 750 642 only with antenna module 758 910 H For Couplers Controllers and Economy bus modules only The instructions shall cont...

Страница 43: ...e 27 Figure 10 Connecting a conductor to a CAGE CLAMP S 28 Figure 11 Side marking example for approved I O modules according to ATEX and IECEx 31 Figure 12 Printing Text detail Marking example for app...

Страница 44: ...play elements 19 Table 7 Technical data device 21 Table 8 Technical data communication 21 Table 9 Technical data supply 21 Table 10 Technical data inputs 21 Table 11 Technical Data Wire Connection 22...

Страница 45: ...WAGO I O SYSTEM 750 45 750 1418 8DI 24V DC 0 2ms low side switching 2 conductor Manual Version 1 1 0...

Страница 46: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 5 71 8 87 0 Fax 49 5 71 8 87 1 69 E Mail info wago com Internet http www wago com...

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