1734-TBCJC

Rated 4.1 with 20 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1734-TBCJC

Revisions: Ser A 
Description: The 1734-TBCJC is a Cold Junction Compensation wiring base assembly that is part of Allen-Bradley’s POINT I/O system. This module has a supply voltage of 28.8 VDC, 120 VAC / 240 VAC with a maximum supply current of 10 A. This assembly is used with the 1734-IT2I POINT I/O Thermocouple module and 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal base.
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Description: The 1734-TBCJC is a Cold Junction Compensation wiring base assembly that is part of Allen-Bradley’s POINT I/O system. This module has a supply voltage of 28.8 VDC, 120 VAC / 240 VAC with a maximum supply current of 10 A. This assembly is used with the 1734-IT2I POINT I/O Thermocouple module and 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal base.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1734-TBCJC.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.1 with 20 reviews

    Technical Specifications for 1734-TBCJC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IA4
Manufacturer Rockwell Automation
SeriesPOINT I/O
Brand Allen-Bradley
Module TypeTerminal Base
Series POINT I/O
DescriptionCold-Juctiontion Compensation RTB
Module Type Cold Junction Compensation wiring base assembly
Supply voltage 28.8V DC, 120/240V AC
Supply current 10 A maximum
Dimensions, approx., HxWxD 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.)
Wire size 0.25…2.5 mm2 (24…14 AWG) thermocouple wire; 1.2 mm (3/64 in.) insulation maximum
Operating temperature-20…+55 °C (-4…+131 °F)
Non-operating temperature-40…+85 °C (-40…+185 °F)
Relative humidity 5-95%, non-condensing
Vibration rating5 g @ 10...500Hz
Shock, operating 30 g
Shock, nonoperating 50 g
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IA4
Manufacturer Rockwell Automation
SeriesPOINT I/O
Brand Allen-Bradley
Module TypeTerminal Base
Series POINT I/O
DescriptionCold-Juctiontion Compensation RTB
Module Type Cold Junction Compensation wiring base assembly
Supply voltage 28.8V DC, 120/240V AC
Supply current 10 A maximum
Dimensions, approx., HxWxD 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.)
Wire size 0.25…2.5 mm2 (24…14 AWG) thermocouple wire; 1.2 mm (3/64 in.) insulation maximum
Operating temperature-20…+55 °C (-4…+131 °F)
Non-operating temperature-40…+85 °C (-40…+185 °F)
Relative humidity 5-95%, non-condensing
Vibration rating5 g @ 10...500Hz
Shock, operating 30 g
Shock, nonoperating 50 g
s

About 1734-TBCJC

The 1734-TBCJC is a Cold Junction Compensation (CJC) module wiring base assembly. This unit is part of the 1734 POINT I/O system from Allen-Bradley and exclusively paired with the POINTI/O Thermocouple module with catalog number 1734-IT2I. Being a wiring base assembly, the 1734-TBCJC is composed of a removable terminal block and the wiring base. It also has an easy to identify mechanical keying, RTB removable handle, interlocking side pieces, and DIN rail locking screw. The 1734-TBCJC terminal assignment includes 0+ and 0- which are terminals 4 and 5 respectively; 1+ and 1- which are terminals 6 and 7 respectively while shield connection is made via terminal no. 3. Terminals 0, 1, and 2 do not require any connection. To install this wiring base assembly, it must be positioned vertically above the adapter, power supply, or existing module. Slide the unit down and align the interlocking side pieces and engage to the adjacent partner module. Press the wiring base against the DIN rail until the unit snaps into place. To uninstall the wiring base, the hosted module must be uninstalled first then a flat blade screwdriver must be used to disengage the interlocking mechanism. The 1734-TBCJC has a supply voltage of 28.8V DC, 120/240V AC; maximum supply current of 10 Amperes; physical dimension of 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.) and wire size of 0.25…2.5 mm2 (24…14 AWG) and thermocouple wire of 1.2 mm (3/64 in.), maximum insulation. It approximate weighs 97.5 g or (3.44 oz).

The 1734-TBCJC is a POINT I/O Cold Junction Compensation Wiring Base Assembly by Allen Bradley, which includes a Removable Terminal Block (RTB) and eight (8) separate terminal locations for wiring. This product is made exclusively for use with 1734-IT2I Thermocouple Input Module.

Mounted on a base that is mounted on a DIN-rail, the RTB can vertically access screw terminations and wires, with each wire having a different terminal point available, which includes a shield ground.

The cold junction compensation wiring base of this 8-terminal screw-clamp terminal base assembly can be installed on a DIN-rail both vertically and horizontally and provides both power and POINTBus communication pathway lines through the backplane. An orange mechanical key restricts any improper installation of an I/O module. Additionally, the entire 1734-TBCJC module can be assembled completely without needing any tools.

When thermocouples are being used, it is essential to maintain cold-junction compensation at the termination of the thermocouple wire. Cold-junction can be accomplished with the use of an external cold-junction compensator, but it’s far more appropriate and reliable to use the 1734-TBCJC cold junction compensation wiring base assembly instead.

This unit’s parts include interlocking side pieces, a mounting base, a DIN-rail locking screw, an RTB, an RTB handle, and a mechanical key. Replacement RTB parts correspond to the code 1734-RTBCJC.

The dimensions of the 1734-TBCJC are about 2.56 x 0.472 x 5.25 millimeters (65 x 12 x 133.4 inches), with its wire size being about 0.25 to 2.5 millimeters (22 to 14 AWG). The 1734-TBCJC weighs about 97.5 grams (3.44 ounces) with a supply voltage of 300 Volts at its maximum, a 10 A maximum terminal current, a field power bus supply voltage of 28.8 Volts DC and 120 to 240 Volts of AC Power, and a screw Torque of approximately 0.5 to 0.6 Nm.

Connection of the 1734-TBCJC terminal base assembly to the POINT I/O can be completed by positioning the assembly vertically above already connected modules and move the base downwards, allowing the interlocking side pieces to engage in the unit to the left. Press down on it strongly to seat the terminal base on the DIN rail, until and the base snaps into place. Check that the locking screw is positioned correctly in a horizontal position; the mechanical key (orange) should be rotated to the number that corresponds with the correct I/O module, in order to prevent the incorrect I/O module from being installed.

An RTB is distributed with the 1734-TBCJC assembly; to remove it, pull up the RTB handle part on top of it. This allows the mounting base to be removed and replaced without wiring removal.

The POINT I/O system has a built-in DIN-rail grounding. A zinc-plated chromate steel DIN-rail is recommended to establish correct grounding. Single terminal pin connections: 0 (N/A), 1 (N/A), 2 (N/A), 3 (Shield), 4 (1+), 5 (1-), 6 (0+), 7 (0-). More than 2 conductors should not be used on any single terminal pin.

FAQ for 1734-TBCJC

1. What is the compatible thermocouple module for the 1734-TBCJC?


Compatible Thermocouple module is the 1734-IT2I.

2. What are compatible terminal base for use with the 1734-TBCJC?


Compatible terminal base are 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal bases.

3. What is the power input voltage rating of the 1734-TBCJC?


The 1734-TBCJC has input voltage rating of 28.8V DC, 120/240V AC.

Technical Description of 1734-TBCJC

The Allen-Bradley 1734-TBCJC is a POINT I/O Terminal Base. It has Cold-Juctiontion Compensation RTB.

Repair Services for 1734-TBCJC

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1734-TBCJC. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1734-TBCJC

Please refer to the manual for more information about the 1734-TBCJC such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-TBCJC Ser A
1734-TBCJC/A, Series A, Rev A Request Quote
Common misspellings:
  • l734-TBCJC
  • 173A-TBCJC
  • 1734-T8CJC
  • 1734TBCJC

Reviews for 1734-TBCJC

Product Review

"The 1734-TBCJC is a Cold junction Compensation wiring base assembly. This module is a dedicated module used with the 1734-IT2I. to provide accurate measurement of temperature. This wiring base assembly simplifies the ordering of terminal base and wiring base units, ensuring that the appropriate units are selected. " -DO Supply Tech

Dimensions For 1734-TBCJC

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1734-TBCJC

Resolutions For 1734-TBCJC

Why Buy From Do Supply Inc?
  • 1 Year Do Supply Warranty on most products

  • Fast and convenient shipping

  • Large inventory of over 20,000 items

  • Great low prices on all conditions

  • Extensive quality control and testing
About

Technical Specifications for 1734-TBCJC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IA4
Manufacturer Rockwell Automation
SeriesPOINT I/O
Brand Allen-Bradley
Module TypeTerminal Base
Series POINT I/O
DescriptionCold-Juctiontion Compensation RTB
Module Type Cold Junction Compensation wiring base assembly
Supply voltage 28.8V DC, 120/240V AC
Supply current 10 A maximum
Dimensions, approx., HxWxD 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.)
Wire size 0.25…2.5 mm2 (24…14 AWG) thermocouple wire; 1.2 mm (3/64 in.) insulation maximum
Operating temperature-20…+55 °C (-4…+131 °F)
Non-operating temperature-40…+85 °C (-40…+185 °F)
Relative humidity 5-95%, non-condensing
Vibration rating5 g @ 10...500Hz
Shock, operating 30 g
Shock, nonoperating 50 g
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1734-IA4
Manufacturer Rockwell Automation
SeriesPOINT I/O
Brand Allen-Bradley
Module TypeTerminal Base
Series POINT I/O
DescriptionCold-Juctiontion Compensation RTB
Module Type Cold Junction Compensation wiring base assembly
Supply voltage 28.8V DC, 120/240V AC
Supply current 10 A maximum
Dimensions, approx., HxWxD 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.)
Wire size 0.25…2.5 mm2 (24…14 AWG) thermocouple wire; 1.2 mm (3/64 in.) insulation maximum
Operating temperature-20…+55 °C (-4…+131 °F)
Non-operating temperature-40…+85 °C (-40…+185 °F)
Relative humidity 5-95%, non-condensing
Vibration rating5 g @ 10...500Hz
Shock, operating 30 g
Shock, nonoperating 50 g

About 1734-TBCJC

The 1734-TBCJC is a Cold Junction Compensation (CJC) module wiring base assembly. This unit is part of the 1734 POINT I/O system from Allen-Bradley and exclusively paired with the POINTI/O Thermocouple module with catalog number 1734-IT2I. Being a wiring base assembly, the 1734-TBCJC is composed of a removable terminal block and the wiring base. It also has an easy to identify mechanical keying, RTB removable handle, interlocking side pieces, and DIN rail locking screw. The 1734-TBCJC terminal assignment includes 0+ and 0- which are terminals 4 and 5 respectively; 1+ and 1- which are terminals 6 and 7 respectively while shield connection is made via terminal no. 3. Terminals 0, 1, and 2 do not require any connection. To install this wiring base assembly, it must be positioned vertically above the adapter, power supply, or existing module. Slide the unit down and align the interlocking side pieces and engage to the adjacent partner module. Press the wiring base against the DIN rail until the unit snaps into place. To uninstall the wiring base, the hosted module must be uninstalled first then a flat blade screwdriver must be used to disengage the interlocking mechanism. The 1734-TBCJC has a supply voltage of 28.8V DC, 120/240V AC; maximum supply current of 10 Amperes; physical dimension of 65 x 12 x 133.4 mm (2.56 x 0.472 x 5.25 in.) and wire size of 0.25…2.5 mm2 (24…14 AWG) and thermocouple wire of 1.2 mm (3/64 in.), maximum insulation. It approximate weighs 97.5 g or (3.44 oz).

The 1734-TBCJC is a POINT I/O Cold Junction Compensation Wiring Base Assembly by Allen Bradley, which includes a Removable Terminal Block (RTB) and eight (8) separate terminal locations for wiring. This product is made exclusively for use with 1734-IT2I Thermocouple Input Module.

Mounted on a base that is mounted on a DIN-rail, the RTB can vertically access screw terminations and wires, with each wire having a different terminal point available, which includes a shield ground.

The cold junction compensation wiring base of this 8-terminal screw-clamp terminal base assembly can be installed on a DIN-rail both vertically and horizontally and provides both power and POINTBus communication pathway lines through the backplane. An orange mechanical key restricts any improper installation of an I/O module. Additionally, the entire 1734-TBCJC module can be assembled completely without needing any tools.

When thermocouples are being used, it is essential to maintain cold-junction compensation at the termination of the thermocouple wire. Cold-junction can be accomplished with the use of an external cold-junction compensator, but it’s far more appropriate and reliable to use the 1734-TBCJC cold junction compensation wiring base assembly instead.

This unit’s parts include interlocking side pieces, a mounting base, a DIN-rail locking screw, an RTB, an RTB handle, and a mechanical key. Replacement RTB parts correspond to the code 1734-RTBCJC.

The dimensions of the 1734-TBCJC are about 2.56 x 0.472 x 5.25 millimeters (65 x 12 x 133.4 inches), with its wire size being about 0.25 to 2.5 millimeters (22 to 14 AWG). The 1734-TBCJC weighs about 97.5 grams (3.44 ounces) with a supply voltage of 300 Volts at its maximum, a 10 A maximum terminal current, a field power bus supply voltage of 28.8 Volts DC and 120 to 240 Volts of AC Power, and a screw Torque of approximately 0.5 to 0.6 Nm.

Connection of the 1734-TBCJC terminal base assembly to the POINT I/O can be completed by positioning the assembly vertically above already connected modules and move the base downwards, allowing the interlocking side pieces to engage in the unit to the left. Press down on it strongly to seat the terminal base on the DIN rail, until and the base snaps into place. Check that the locking screw is positioned correctly in a horizontal position; the mechanical key (orange) should be rotated to the number that corresponds with the correct I/O module, in order to prevent the incorrect I/O module from being installed.

An RTB is distributed with the 1734-TBCJC assembly; to remove it, pull up the RTB handle part on top of it. This allows the mounting base to be removed and replaced without wiring removal.

The POINT I/O system has a built-in DIN-rail grounding. A zinc-plated chromate steel DIN-rail is recommended to establish correct grounding. Single terminal pin connections: 0 (N/A), 1 (N/A), 2 (N/A), 3 (Shield), 4 (1+), 5 (1-), 6 (0+), 7 (0-). More than 2 conductors should not be used on any single terminal pin.

FAQ for 1734-TBCJC

1. What is the compatible thermocouple module for the 1734-TBCJC?


Compatible Thermocouple module is the 1734-IT2I.

2. What are compatible terminal base for use with the 1734-TBCJC?


Compatible terminal base are 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal bases.

3. What is the power input voltage rating of the 1734-TBCJC?


The 1734-TBCJC has input voltage rating of 28.8V DC, 120/240V AC.

Technical Description of 1734-TBCJC

The Allen-Bradley 1734-TBCJC is a POINT I/O Terminal Base. It has Cold-Juctiontion Compensation RTB.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1734-TBCJC. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1734-TBCJC. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1734-TBCJC such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1734-TBCJC Ser A
1734-TBCJC/A, Series A, Rev A Request Quote

Common misspellings:
  • l734-TBCJC
  • 173A-TBCJC
  • 1734-T8CJC
  • 1734TBCJC
PDF
Reviews

Reviews for 1734-TBCJC

Product Review

"The 1734-TBCJC is a Cold junction Compensation wiring base assembly. This module is a dedicated module used with the 1734-IT2I. to provide accurate measurement of temperature. This wiring base assembly simplifies the ordering of terminal base and wiring base units, ensuring that the appropriate units are selected. " -DO Supply Tech

Why Buy From Do Supply Inc?
  • 1 Year Do Supply Warranty on most products

  • Fast and convenient shipping

  • Large inventory of over 20,000 items

  • Great low prices on all conditions

  • Extensive quality control and testing