Allen-Bradley POINT I/O 1734-IB4D Installation Instructions Manual Download Page 1

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Installation Instructions

POINT I/O 24V DC 4-channel Discrete
Input Module with Diagnostics

Catalog Number 1734-IB4D

Table of Contents

Topic

Page

Important User Information

Environment and Enclosure

Prevent Electrostatic Discharge

About the Module

Before You Begin

Understand Short Circuit Detection

Understand Open-wire Detection

Install the Mounting Base

Install the Module

Install the Removable Terminal Block

Wire the Module

Configure the Module

Interpret the Indicators

Remove a Mounting Base

Specifications

Summary of Contents for POINT I/O 1734-IB4D

Page 1: ... Environment and Enclosure 3 Prevent Electrostatic Discharge 4 About the Module 6 Before You Begin 7 Understand Short Circuit Detection 7 Understand Open wire Detection 8 Install the Mounting Base 9 Install the Module 10 Install the Removable Terminal Block 13 Wire the Module 14 Configure the Module 16 Interpret the Indicators 18 Remove a Mounting Base 20 Specifications 21 ...

Page 2: ...particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automati...

Page 3: ... be accessible only by the use of a tool Subsequent sections of this publication may contain more information regarding specific enclosure type ratings that are required to comply with certain product safety certifications In addition to this publication see the following Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for more installation requirements NEMA Standard 250...

Page 4: ...romate passivated steel DIN rail to assure proper grounding The use of other DIN rail materials for example aluminum or plastic that can corrode oxidize or are poor conductors can result in improper or intermittent grounding Secure DIN rail to mounting surface approximately every 200 mm 7 8 in and use end anchors appropriately Be sure to ground the DIN rail properly Refer to Industrial Automation ...

Page 5: ...18 Electrical Safety Considerations ATTENTION This equipment is certified for use only within the surrounding air temperature range of 0 55 C 32 131 F The equipment must not be used outside of this range At the end of its life this equipment should be collected separately from any unsorted municipal waste ...

Page 6: ...ot being compatible with 1734 TB3 1734 TB3S 1734 TOP3 and 1734 TOP3S bases 1734 TB POINT I O two piece terminal base which includes the 1734 RTB removable terminal block 1734 TOP or 1734 TOPS POINT I O one piece terminal bass POINT I O Input Module with 1734 TB Base Module Status Network Status NODE 0 1 2 3 Removable Terminal Block RTB Removable Terminal Block RTB handle Module locking mechanism M...

Page 7: ...rcuits For currents above 200 mA a fault signal is issued and the input LED indicator is illuminated solid red A thermally actuated smart power device or PTC is used as the protection means On a per input basis the circuit and produced data automatically reset and SSV energizes upon removal of the short circuit An individual fault signal is issued for each shorted SSV condition The shorted input L...

Page 8: ...n removal of the open wire condition See the information about interpreting LED indicators for related information By using a configuration tool you can disable the open wire diagnostics on an input point basis to keep unused input indicators from turning red and signaling a fault when an input is not in use Enabling or disabling input point level open wire diagnostics is implemented via the EDS f...

Page 9: ...e mounting base vertically above the installed units for example adapter power supply or existing module 2 Slide the mounting base down so that the interlocking side pieces engage the adjacent module or adapter 3 Press firmly to seat the mounting base on the DIN rail until the mounting base snaps into place 31586 Slide the mounting base until the interlocking side pieces engage the adjacent module...

Page 10: ...base installation Before installing the module into the mounting base be sure of this The mounting base is correctly keyed The mounting base locking screw is positioned horizontally referenced to the base 1734 TB Base Be sure that the DIN rail locking screw is in the horizontal 44229 Turn the keyswitch to align the number with the notch Notch position 3 is shown ...

Page 11: ...type of module being installed aligns with the notch in the base 2 Be sure that the DIN rail locking screw is in the horizontal position noting that you cannot insert the module if the locking mechanism is unlocked 3 Insert the module straight down into the mounting base and press to secure until the module locks into place Turn the keyswitch to align the number with the notch Notch position 1 is ...

Page 12: ... section that engages with the wiring base 5 Rotate the terminal block into the wiring base until it locks itself in place 6 Snap the RTB handle into place on the module if an I O module is installed 220VAC Input Module Status Netw ork Status NODE 0 1 Insert the module straight down into the mounting base Hook the RTB end into the mounting base end and rotate until it locks into place 44011 ...

Page 13: ...t have an RTB To insert the RTB proceed as follows Note that if you pull up on the RTB handle to remove the RTB you can remove and replace the mounting base as necessary without removing any of the wirings 1 Insert the end opposite the handle into the base unit noting that this end has a curved section that engages with the wiring base 2 Rotate the terminal block into the wiring base until it lock...

Page 14: ...B4D 41974 Module status Network status Input 0 SSV 0 Input 1 SSV 1 Input 2 SSV 2 Input 3 SSV 3 Status of input 0 Status of input 1 Status of input 2 Status of input 3 Note Voltage and current are daisychained from either the adapter 1734 FPD module or 1734 EP24DC module Common connections for three wire devices require an external wiring connection A 1734 CTM module can provide the common connecti...

Page 15: ...n connections require an external connection such as a 1734 CTM module 1 1 2 3 2 4 5 3 6 7 Connect common on three wire proximity switches 10 28 8V DC is supplied through the internal power bus In 0 V 0 Sink Input 3 5 7 0 1 2 4 6 V 10 28 8V DC If a common connection is required three wire devices then a 1734 CTM common terminal module can be required Prox Prox Prox Prox In 2 In 3 In 1 V 1 V 2 V 3 ...

Page 16: ...scanner Tx Default Data Map Produced Assembly Instance 101 Message Size 2 Bytes 7 6 5 4 3 2 1 0 Produce 0 Rx Fault 3 Fault 2 Fault 1 Fault 0 Input 3 Input 2 Input 1 Input 0 Produce 1 Rx SC 3 SC 2 SC 1 SC 0 OW 3 OW 2 OW 1 OW 0 Consume Tx No consumed data Data Map Produced Assembly Instance 23 Message Size 1 Byte 7 6 5 4 3 2 1 0 Produce 0 Rx Fault 3 Fault 2 Fault 1 Fault 0 Input 3 Input 2 Input 1 In...

Page 17: ...t 2 off to on filter byte 1 Consume 10 Input 2 on to off filter byte 0 Consume 11 Input 2 on to off filter byte 1 Consume 12 Input 3 off to on filter byte 0 Consume 13 Input 3 off to on filter byte 1 Consume 14 Input 3 on to off filter byte 0 Consume 15 Input 3 on to off filter byte 1 Consume 16 Autobaud Disable Enable OW3 Enable OW2 Enable OW1 Enable OW0 Consume 17 Produced Assembly Instance Prod...

Page 18: ...wer applied to device Apply power to device Green Device operating normally None Flashing green Device needs commissioning due to configuration missing incomplete or incorrect Configure device properly Flashing red Recoverable fault 1 Cycle power to device 2 If condition persists replace device Red Unrecoverable fault may require device replacement Replace device Flashing red green Device is in se...

Page 19: ...e Check for I O module failure and correct as needed Red Critical link failure failed communication device Device detected error that prevents it communicating on the network Verify that adapter and terminal bases are properly installed and reinstall as needed Flashing red green Communication faulted device the device has detected a network access error and is in communication faulted state Device...

Page 20: ...talled in the base to the right 1 For a module with a two piece terminal base use these steps otherwise use step 2 Remove the removable terminal block RTB if wired Unlatch the RTB handle on the I O module Pull on the RTB handle to remove the RTB 2 Press the module lock on the top of the module 3 Pull on the I O module to remove from the base 4 Repeat steps 1 2 3 and 4 for the module to the right 5...

Page 21: ...bus Supply voltage nom Voltage range 24V DC 10 28 8V DC Dimensions HxWxL approx 56 x 12 x 75 5 mm 2 2 x 0 47 x 2 97 in Terminal base screw torque 0 8 Nm 7 lb in Keyswitch position 1 Weight approx 36 g 1 27 oz Reverse polarity protection Yes On state voltage Von min 11V DC On state voltage Von max 28 8V DC Vmax On state current Ion min 2 0 mA On state current Ion max 15 0 mA Imax Off state voltage ...

Page 22: ... IEC 61000 4 2 6 kV contact discharges 8 kV air discharges Radiated RF immunity IEC 61000 4 3 10V m with 1 kHz sine wave 80 AM from 80 2000 MHz 10V m with 200 Hz 50 Pulse 100 AM at 900 MHz 10V m with 200 Hz 50 Pulse 100 AM at 1890 MHz 10V m with 1 kHz sine wave 80 AM from 2000 2700 MHz EFT B Immunity IEC 61000 4 4 4 kV at 5 kHz on signal ports Surge transient immunity IEC 61000 4 5 1 kV line line ...

Page 23: ...dustrial requirements European Union 2011 65 EU RoHS compliant with EN 50581 Technical documentation RCM Australian Radiocommunications Act compliant with AS NZS CISPR 11 Industrial Emissions KC Korean Registration of Broadcasting and Communications Equipment compliant with Article 58 2 of Radio Waves Act Clause 3 EAC Russian Customs Union TR CU 020 2011 EMC Technical Regulation 1 See the Product ...

Page 24: ... be returned follow these procedures Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at http www rockwellau...

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