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Installation Instructions
Original Instructions
POINT I/O RTD and Isolated Thermocouple Input Modules
Catalog Numbers 1734-IR2, 1734-IR2K, 1734-IR2E, 1734-IT2I, 1734-IT2IK, Series C
Catalog numbers with the suffix 'K' are conformal coated and their specifications are the same as non-conformal coated catalogs.
Topic
Summary of Changes
This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect all changes.
Topic
Updated Certifications
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Related Manuals for Rockwell Automation Allen-Bradley 1734-IR2K
Summary of Contents for Rockwell Automation Allen-Bradley 1734-IR2K
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Page 1: Table Of Contents
Installation Instructions Original Instructions POINT I/O RTD and Isolated Thermocouple Input Modules Catalog Numbers 1734-IR2, 1734-IR2K, 1734-IR2E, 1734-IT2I, 1734-IT2IK, Series C Catalog numbers with the suffix ‘K’ are conformal coated and their specifications are the same as non-conformal coated catalogs. Topic Page Summary of Changes... - Page 2 Indien de apparatuur wordt gebruikt op een wijze die niet is gespecificeerd door de fabrikant, dan bestaat het gevaar dat de beveiliging van de apparatuur niet goed werkt. ATTENTION: To comply with the CE Low Voltage Directive (LVD), this equipment must be powered from a source compliant with the Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV). Rockwell Automation Publication 1734-IN011L-EN-E - February 2024...
- Page 3 • La substitution de composants peut rendre cet équipement • Substitution of components may impair suitability for Class inadapté à une utilisation en environnement de Classe I Division 2. I Division 2. Rockwell Automation Publication 1734-IN011L-EN-E - February 2024...
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Page 4: Before You Begin
Zone 2 environments. The enclosure must be accessible only by the use of a tool. • This equipment shall be used within its specified ratings that are defined by Rockwell Automation. • Transient protection shall be provided that is set at a level not exceeding 140% of the peak rated voltage at the supply terminals to the equipment. - Page 5 Interlocking side pieces Slide-in writable label Mechanical keying Insertable I/O module DIN rail locking screw (orange) Removable terminal block handle Module wiring diagram 1734-TOP or 1734-TOPS one-piece terminal base with screw or spring clamp Rockwell Automation Publication 1734-IN011L-EN-E - February 2024...
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Page 6: Install The Mounting Base
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. See the Industrial Automation Wiring and Grounding Guidelines, Rockwell Automation publication 1770-4.1, more information. -
Page 7: Install The Removable Terminal Block
If an I/O module is installed, snap the RTB handle into place on the module. 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. Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 8: Remove The Mounting Base
Repeat steps 1, 2, 3, and 4 for the module to the right. Use a small-bladed screwdriver to rotate the orange base locking screw to a vertical position. This releases the locking mechanism. Lift straight up to remove. Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 9: Wire The Module
Low Signal (-) Return Shield In 0/A In 0/B In 1/A In 1/B For improved 1734-RTB calibration wiring diagrams, see the POINT I/O RTD and Isolated Thermocouple Input Modules Release Notes, publication 1734-RN005. Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 10: Communicate With Your Module
LA = Low Alarm; 0 = No error, 1 = Fault CM = Calibration Mode; 0 = Normal, 1 = Calibration mode CF = Channel Fault Status; 0 = No error, 1 = Fault Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 11: Interpret Status Indicators
Communication faulted device – The device has detected a network access error and is in a communication faulted state. The Flashing red/green device has received and accepted an Identity Communication Faulted Request – Long protocol message. Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 12: Specifications
52.4 Hz @ Notch = 200 Hz 62.9 Hz @ Notch = 240 Hz 78.6 Hz @ Notch = 300 Hz 104.8 Hz @ Notch = 400 Hz 125.7 Hz @ Notch = 480 Hz Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... - Page 13 52.4 Hz @ Notch = 200 Hz 62.9 Hz @ Notch = 240 Hz 78.6 Hz @ Notch = 300 Hz 104.8 Hz @ Notch = 400 Hz 125.7 Hz @ Notch = 380 Hz Rockwell Automation Publication 1734-IN011L-EN-E - February 2024...
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Page 14: General Specifications
±4 kV at 5 kHz on signal ports IIEC 61000-4-5: Surge transient immunity ±2 kV line-earth (CM) on shielded ports IEC 61000-4-6: Conducted RF immunity 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz Rockwell Automation Publication 1734-IN011L-EN-E - February 2024... -
Page 15: Additional Resources
Declaration of Conformity, Certificates, and other certification details. Applies to all modules except for the 1734-IR2E modules. Additional Resources These documents contain additional information concerning related products from Rockwell Automation. You can view or download publications at rok.auto/literature. Resource Description... -
Page 16: Rockwell Automation Support
Rockwell Otomasyon Ticaret A.Ş. Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400 EEE Yönetmeliğine Uygundur Allen-Bradley, expanding human possibility, FactoryTalk, POINT I/O, POINTBus, Rockwell Automation, Studio 5000 Logix Designer, and TechConnect are trademarks of Rockwell Automation, Inc.
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