WAGO 750-404/040-003 Manual
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WAGO 750-404/040-003 Manual

Counter adjust xtr counter; adjustable; extreme for wago-i/o-system 750 xtr
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WAGO-I/O-SYSTEM 750 XTR
750-404/040-003
Counter Adjust XTR
Counter; Adjustable; Extreme
Version 1.1.0

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Summary of Contents for WAGO 750-404/040-003

  • Page 1 Manual WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Counter; Adjustable; Extreme Version 1.1.0...
  • Page 2 We wish to point out that the software and hardware terms as well as the trademarks of companies used and/or mentioned in the present manual are generally protected by trademark or patent. WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH. Manual Version 1.1.0...

  • Page 3: Table Of Contents

    WAGO-I/O-SYSTEM 750 XTR Table of Contents 750-404/040-003 Counter Adjust XTR Table of Contents Notes about this Documentation ............. 5 Validity of this Documentation..............5 Copyright ....................5 Symbols ....................6 Number Notation ..................7 Font Conventions ................... 7 Important Notes ..................8 Legal Bases ....................
  • Page 4 Table of Contents WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Process Image ..................36 Frequency Measurement ..............36 Up, Up/Down or Peak Time Counter ............. 39 2 Up Counter ..................40 Mounting ....................42 Mounting Sequence ................42 Inserting and Removing Devices ............43 5.2.1...

  • Page 5: Notes About This Documentation

    (Counter Adjust XTR). The I/O module 750-404/040-003 shall only be installed and operated according to the instructions in this manual, in the system description for the WAGO-I/O- SYSTEM 750 XTR and in the manual for the used fieldbus coupler/controller. Consider power layout of the WAGO-I/O-SYSTEM 750 XTR! In addition to these operating instructions, you will also need the system description “Design Notes XTR –...

  • Page 6: Symbols

    Notes about this Documentation WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR 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: Number Notation

    WAGO-I/O-SYSTEM 750 XTR Notes about this Documentation 750-404/040-003 Counter Adjust XTR Additional Information: Refers to additional information which is not an integral part of this documentation (e.g., the Internet). Number Notation Table 1: Number Notation Number Code Example Note Decimal...

  • Page 8: Important Notes

    2.1.1 Subject to Changes WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from the granting of patents or from the legal protection of utility patents.

  • Page 9: Technical Condition Of Specified Devices

    These modules contain no parts that can be serviced or repaired by the user. The following actions will result in the exclusion of liability on the part of WAGO Kontakttechnik GmbH & Co. KG: •...

  • Page 10: 2.1.4.1.2 Packaging

    Important Notes WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR • Observe national and local regulations for the disposal of electrical and electronic equipment. • Clear any data stored on the electrical and electronic equipment. • Remove any added battery or memory card in the electrical and electronic equipment.

  • Page 11: Safety Advice (Precautions)

    WAGO-I/O-SYSTEM 750 XTR Important Notes 750-404/040-003 Counter Adjust XTR Safety Advice (Precautions) For installing and operating purposes of the relevant device to your system the following safety precautions shall be observed: Do not work on devices while energized! All power sources to the device shall be switched off prior to performing any installation, repair or maintenance work.
  • Page 12 Power from SELV/PELV power supply only! All field signals and field supplies connected to this XTR I/O module (750-404/040-003) must be powered from SELV/PELV power supply(s)! Do not touch hot surfaces! The surface of the housing can become hot during operation. If the device was operated at high ambient temperatures, allow it to cool off before touching it.
  • Page 13 WAGO-I/O-SYSTEM 750 XTR Important Notes 750-404/040-003 Counter Adjust XTR 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 discharge! The devices are equipped with electronic components that may be destroyed by electrostatic discharge when touched.

  • Page 14: Device Description

    It then provides these potentials to subsequent I/O modules via spring-formed power jumper contacts. Power from SELV/PELV power supply only! All field signals and field supplies connected to this XTR I/O module (750-404/040-003) must be powered from SELV/PELV power supply(s)! Manual Version 1.1.0...
  • Page 15 WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR Do not exceed maximum values via power contacts! The maximum current that can flow through the power jumper contacts is 10 A. The power jumper contacts can be damaged and the permissible operating temperature can be exceeded by higher current values.

  • Page 16: Overview: Channels, Switching Frequency And Counter Depth

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Overview: Channels, Switching Frequency and Counter Depth Table 3: Overview of Functions (Operating Modes) Operating Mode Channels Switching Counter Frequency Depth Up/Down Counter / 100 kHz Max. 100 kHz 32 bits Up Counter / Enable Input Max.

  • Page 17: Frequency Counter 0.1 Hz - 100 Khz

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR 3.3.4 Frequency Counter 0.1 Hz – 100 kHz In this operating mode, the I/O module is used to measure frequency. The I/O module with counter function measures the 24 V signal pulse period at the input “CLOCK”...

  • Page 18: View

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR View Figure 1: View Table 4: Legend for Figure “View” Pos. Description Details See Section Marking possibility with Mini- Status LEDs “Device Description” > “Display Elements” Data contacts “Device Description” > “Connectors”...

  • Page 19: Connectors

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR Connectors 3.5.1 Data Contacts/Local Bus Communication between the fieldbus coupler/controller and the I/O modules as well as the system supply of the I/O modules is carried out via the local bus. The contacting for the local bus consists of 6 data contacts, which are available as self-cleaning gold spring contacts.

  • Page 20: Power Jumper Contacts/Field Supply

    The blade contacts are sharp-edged. Handle the I/O module carefully to prevent injury. Do not touch the blade contacts. The I/O module 750-404/040-003 has 2 self-cleaning power jumper contacts that supply and transmit power for the field side. The contacts on the left side of the I/O module are designed as blade contacts and those on the right side as spring contacts.

  • Page 21: Cage Clamp ® Connectors

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR ® 3.5.3 CAGE CLAMP Connectors ® Figure 4: CAGE CLAMP Connectors Manual Version 1.1.0...

  • Page 22: Table 6: Legend For Figure "Cage Clamp ® Connectors

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR ® Table 6: Legend for Figure “CAGE CLAMP Connectors” Designation Connector Function Frequency Counter and Up Counter: Input for disabling and enabling the measurement (i.e., counting is disabled when the input is open or 0 V is present. Counting is enabled when there is +24 V at the input.).

  • Page 23: Display Elements

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR Display Elements Figure 5: Display Elements Table 7: Legend for Figure “Display Elements” Designation State Function Signal voltage (0) at input “U/D”: • Frequency Counter: Measurement enabled • Up Counter: Counting disabled •...

  • Page 24: Operating Elements

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Operating Elements The I/O module 750-404/040-003 has no operating elements. Schematic Diagram Figure 6: Schematic Diagram Manual Version 1.1.0...

  • Page 25: Technical Data

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR Technical Data 3.9.1 Device Data Table 8: Technical Data – Device Width 12 mm Height (from upper edge of DIN-rail) 60.6 mm Depth 100 mm Weight 50 g Degree of protection IP20 3.9.2...

  • Page 26: Function-Specific Data

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR 3.9.4 Function-Specific Data Table 11: Technical Data – Switching Frequency, Data Width, Counter Depth Data Width Counter Set Function Switching Frequency (internal) Depth Up/Down Counter Max. 100 kHz 32-bit data 32 bits Up Counter Max.

  • Page 27: Connection Type

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR 3.9.5 Connection Type Table 15: Technical Data – Field Wiring ® Wire connection CAGE CLAMP Cross section 0.25 mm² … 2.5 mm² / AWG 24 … 14 Stripped lengths 8 mm … 9 mm / 0.33 in Table 16: Technical Data –...

  • Page 28: Approvals

    Conformity marking UL61010-2-201 The following approvals are pending for the 750-404/040-003 I/O module: Korea Certification The following Ex approvals are pending for the 750-404/040-003 I/O module: UL 12.12.01 – for Use in Hazardous Locations ATEX IECEx The following shipbuilding approvals are pending for the 750-404/040-003...

  • Page 29: Standards And Guidelines

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR 3.11 Standards and Guidelines 750-404/040-003 I/O modules meet the following standards and guidelines: Table 20: Standards and Rated Conditions for Explosion Protection Applications ATEX acc. Directive 2014/34/EU General Requirements EN 60079-0:2012 + A11:2013...

  • Page 30: Table 21: Climatic And Mechanical Environmental Conditions And

    Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Table 21: Climatic and Mechanical Environmental Conditions and Shipbuilding Standard Test Value Transport EN 60870-2-2 Ct2(2k4) (except precipitation/water/moisture) Mechanical Environmental Conditions EN 61850-3 Achieved EN 60870-2-2 EN 60721-3-1 EN 60721-3-3 EN 60068-2-6...

  • Page 31: Table 22: Emc - Immunity To Interference

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR The I/O module 750-404/040-003 meets the following EMC standards as these standards relate to the I/O module: Table 22: EMC – Immunity to Interference Standard Test Value Electrostatic Discharge • EN 61000-4-2 8 kV (contact discharge) •...
  • Page 32 Device Description WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Table 22: EMC – Immunity to Interference Standard Test Value Line Frequency Disturbances • EN 60255-26 To ensure proper function in the event of line frequency disturbances in accordance with EN 61000-4-16 or EN 60255-26 “Line Frequency...

  • Page 33: Table 23: Emc - Emission Of Interference

    WAGO-I/O-SYSTEM 750 XTR Device Description 750-404/040-003 Counter Adjust XTR Table 23: EMC – Emission of Interference Standard Test Value Enclosure Emission of Interference • EN 61000-6-3 30 dB(µV/m), QP, 30 MHz … 230 MHz • EN 55032 Class B 37 dB(µV/m), QP, 230 MHz … 1 GHz 70 dB(µV/m), Peak, 1 GHz …...

  • Page 34: Table 24: Wago Power Supplies For Field Supply In Marine Applications

    EMC A or EMC B). In marine applications requiring “class B,” an approved field power supply must be used, e.g., one of the following WAGO Power Supplies: Table 24: WAGO Power Supplies for Field Supply in Marine Applications Item No. Description ®...

  • Page 35: Table 25: Standards And Rated Conditions For Rail Applications (En 50155)

    EN 50121-3-2 5.5 EMC (Emission of Interference, EN 50121-3-2 Immunity to Interference) EN 50121-4 EN 50121-5 9.11 Materials (Fire Protection) EN 45545-2 Hazard level HL3 WAGO is a company certified in accordance with the IRIS quality standard. Manual Version 1.1.0...

  • Page 36: Process Image

    “I/O Modules” included in the description concerning the process image of the corresponding coupler/controller. Frequency Measurement In operating mode “Frequency Counter,” the 750-404/040-003 I/O module records the time between one or several rising edges of the “CLOCK” input signal and calculates the signal frequency.

  • Page 37: Figure 8: Time Diagram: Process Data Update Sequence

    750-404/040-003 Counter Adjust XTR Figure 8: Time Diagram: Process Data Update Sequence (integration time = 4 periods) In this operating mode, the 750-404/040-003 I/O module provides the fieldbus coupler/controller with 5-byte in- and output process images via two logical channels.
  • Page 38 Process Image WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Status Byte Output Output RANGE_SEL RANGE_SEL “DO 2” “DO 1” GATE ACK1 ACK0 status status ST_GATE Input “U/D” status (0 = enabled, 1 = disabled) Confirmation of change in T RANGE_SEL ACK1 Confirmation of range selection, frequency values are valid.

  • Page 39: Up, Up/Down Or Peak Time Counter

    Up, Up/Down or Peak Time Counter In operating modes “Up Counter,” “Up/Down Counter” and “Peak Time Counter,” the 750-404/040-003 I/O Module provides the fieldbus coupler/controller with 5- byte in- and output process images via two logical channels. The counter setting value to be set is stored in binary format in the four output bytes (D0 ...

  • Page 40: Up Counter

    Control byte bits 2 and 3 set the digital outputs “DO 1” and “DO 2.” 2 Up Counter In operating mode “2 Up Counter,” the 750-404/040-003 I/O Module provides the fieldbus coupler/controller with 5-byte in- and output process images via two logical channels.

  • Page 41: Table 28: Overview Of Input And Output Data For Operating Mode "2 Up Counter

    WAGO-I/O-SYSTEM 750 XTR Process Image 750-404/040-003 Counter Adjust XTR Table 28: Overview of Input and Output Data for Operating Mode “2 Up Counter” Input Data Output Data Status byte Control byte Counter value 1 byte 0 (LSB) Counter setting value 1 byte 0...

  • Page 42: Mounting

    750-404/040-003 Counter Adjust XTR Mounting Mounting Sequence Fieldbus couplers, controllers and I/O modules of the WAGO-I/O-SYSTEM 750 are snapped directly on a carrier rail in accordance with the European standard EN 60175 (DIN 35). The reliable positioning and connection is made using a tongue and groove system.

  • Page 43: Inserting And Removing Devices

    WAGO-I/O-SYSTEM 750 XTR Mounting 750-404/040-003 Counter Adjust XTR Inserting and Removing Devices Do not touch hot surfaces! The surface of the housing can become hot during operation. If the device was operated at high ambient temperatures, allow it to cool off before touching it.

  • Page 44: Removing The I/O Module

    Mounting WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Press the I/O module into the assembly until the I/O module snaps into the carrier rail. Figure 10: Snap the I/O Module into Place (Example) With the I/O module snapped in place, the electrical connections for the data contacts and power jumper contacts (if any) to the fieldbus coupler/controller or to the previous or possibly subsequent I/O module are established.

  • Page 45: Connect Devices

    Only one conductor may be connected to each CAGE CLAMP 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. ®...

  • Page 46: Commissioning

    Figure 12: Connecting a Conductor to a CAGE CLAMP Commissioning Parameterization with WAGO-I/O-CHECK WAGO-I/O-CHECK can be used to select the desired operating mode in the parameterization dialog specific to the I/O module. The special features of the individual operating modes are described in the following sections.

  • Page 47: Examples For Commissioning In The Different Operating Modes

    WAGO-I/O-SYSTEM 750 XTR Commissioning 750-404/040-003 Counter Adjust XTR Examples for Commissioning in the Different Operating Modes 7.2.1 Frequency Counter Measurement method, frequency and representation can be changed as follows: In this example, the I/O module should be set to a measurement range from 1 Hz to 100 kHz, with a resolution of 1/10 Hz and 16 measuring periods.

  • Page 48: Up/Down Counter

    Commissioning WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Accept the change with bit 4 in the control byte (request watchdog time change): Control Byte Output Bit W 3 W 2 W 1 Value Value has no relevance at this position.
  • Page 49 WAGO-I/O-SYSTEM 750 XTR Commissioning 750-404/040-003 Counter Adjust XTR Wait for feedback from the counter in status byte bit 5 (counter set): Status Byte Input Bit W 3 W 2 W 1 Value Value has no relevance at this position. Clear bit 5 (set counter) in the control byte to complete the handshake:...

  • Page 50: Up/Down Counter With Signaling Outputs

    Commissioning WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR 7.2.3 Up/Down Counter with Signaling Outputs There are several options for setting an output on the up/down counter with signaling outputs. In this example, digital output “DO 1” should be set after 400 pulses are counted.

  • Page 51: Up Counter

    WAGO-I/O-SYSTEM 750 XTR Commissioning 750-404/040-003 Counter Adjust XTR 7.2.4 Up Counter To set the counter, proceed as follows: First set the counter to the decimal value 100 (hexadecimal 0x64) via "Set counter," by setting the counter value in the output data:...

  • Page 52: Peak Time Counter

    Commissioning WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Data Bytes Explanation 0x00 0x00 0x00 0x64 No count pulse received. 0x00 0x00 0x00 0x65 count pulse 0x00 0x00 0x00 0x66 count pulse … … … … Additional count pulses Maximum counter status...
  • Page 53 WAGO-I/O-SYSTEM 750 XTR Commissioning 750-404/040-003 Counter Adjust XTR Cyclic recording has started. The counter status is 0 and the timer is running with the parameterized cycle time. Pulses at the “CLOCK” input are counted: Control Byte Input Bit W 3 W 2 W 1 Value Value has no relevance at this position.

  • Page 54: Up Counter

    Commissioning WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Cyclic recording is running. The request was made to stop cyclic recording. The process data provides the counter status of the previous cycle: Control Byte Input Bit W 3 W 2 W 1 Value Value has no relevance at this position.
  • Page 55 WAGO-I/O-SYSTEM 750 XTR Commissioning 750-404/040-003 Counter Adjust XTR Wait for feedback from the counter in status byte bit 5 (counter 1 set): Status Byte Input Bit W 3 W 2 W 1 Value Value has no relevance at this position.

  • Page 56: Use In Hazardous Environments

    WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Use in Hazardous Environments The WAGO-I/O-SYSTEM 750 (electrical equipment) is designed for use in Zone 2 hazardous areas and shall be used in accordance with the marking and installation regulations. The following sections include both the general identification of components (devices) and the installation regulations to be observed.

  • Page 57: Marking Configuration Examples

    WAGO-I/O-SYSTEM 750 XTR Use in Hazardous Environments 750-404/040-003 Counter Adjust XTR Marking Configuration Examples 8.1.1 Marking for Europe According to ATEX and IECEx Figure 14: Marking Example According to ATEX and IECEx Figure 15: Text Detail – Marking Example According to ATEX and IECEx Manual Version 1.1.0...

  • Page 58: Table 29: Description Of Marking Example According To Atex And Iecex

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Table 29: Description of Marking Example According to ATEX and IECEx Marking Description TUEV 07 ATEX 554086 X Approving authority resp. certificate numbers IECEx TUN 09.0001 X Dust Equipment group: All except mining...

  • Page 59: Figure 16: Marking Example For Approved Ex I I/O Module According To

    WAGO-I/O-SYSTEM 750 XTR Use in Hazardous Environments 750-404/040-003 Counter Adjust XTR Figure 16: Marking Example for Approved Ex i I/O Module According to ATEX and IECEx Figure 17: Text Detail – Marking Example for Approved Ex i I/O Module According to ATEX and...

  • Page 60: Table 30: Description Of Marking Example For Approved Ex I I/O Module According To Atex And Iecex

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Table 30: Description of Marking Example for Approved Ex i I/O Module According to ATEX and IECEx Marking Description TUEV 12 ATEX 106032 X Approving authority resp. certificate numbers...

  • Page 61: Marking For The United States Of America (Nec) And Canada (Cec)61

    WAGO-I/O-SYSTEM 750 XTR Use in Hazardous Environments 750-404/040-003 Counter Adjust XTR 8.1.2 Marking for the United States of America (NEC) and Canada (CEC) Figure 18: Marking Example According to NEC Figure 19: Text Detail – Marking Example According to NEC 500...

  • Page 62: Figure 20: Text Detail - Marking Example For Approved Ex I I/O Module

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Figure 20: Text Detail – Marking Example for Approved Ex i I/O Module According to NEC 505 Table 32: Description of Marking Example for Approved Ex i I/O Module According to NEC 505...

  • Page 63: Figure 22: Text Detail - Marking Example For Approved Ex I I/O Modules

    WAGO-I/O-SYSTEM 750 XTR Use in Hazardous Environments 750-404/040-003 Counter Adjust XTR Figure 22: Text Detail – Marking Example for Approved Ex i I/O Modules According to CEC 18 attachment J Table 34: Description of Marking Example for Approved Ex i I/O Modules According to CEC 18...

  • Page 64: Installation Regulations

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR 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.
  • Page 65 WAGO-I/O-SYSTEM 750 XTR Use in Hazardous Environments 750-404/040-003 Counter Adjust XTR Explosive atmosphere occurring simultaneously with assembly, installation or repair work must be ruled out. Among other things, these include the following activities • Insertion and removal of components •...

  • Page 66: Special Notes Regarding Ansi/Isa Ex

    Use in Hazardous Environments WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR 8.2.2 Special Notes Regarding ANSI/ISA Ex For ANSI/ISA Ex acc. to UL File E198726, the following additional requirements apply: • Use in Class I, Division 2, Group A, B, C, D or non-hazardous areas only •...

  • Page 67: List Of Figures

    Figure 12: Connecting a Conductor to a CAGE CLAMP ........46 Figure 13: I/O Module Parameterization Dialog in WAGO-I/O-CHECK ....46 Figure 14: Marking Example According to ATEX and IECEx ......57 Figure 15: Text Detail – Marking Example According to ATEX and IECEx ..57 Figure 16: Marking Example for Approved Ex i I/O Module According to ATEX and IECEx ..................59...

  • Page 68: List Of Tables

    Table 22: EMC – Immunity to Interference ............31 Table 23: EMC – Emission of Interference ............33 Table 24: WAGO Power Supplies for Field Supply in Marine Applications ..34 Table 25: Standards and Rated Conditions for Rail Applications (EN 50155) ..35 Table 26: Overview of Input and Output Data .............37...
  • Page 69 WAGO-I/O-SYSTEM 750 XTR 750-404/040-003 Counter Adjust XTR Manual Version 1.1.0...
  • Page 70 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 • D - 32385 Minden Hansastraße 27 • D - 32423 Minden Phone: +49 571 887 – 0 Fax: +49 571 887 – 844169 E-Mail: info@wago.com Internet: www.wago.com...

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