Schneider Electric TM172ASCTB28E Modicon M172 Expansion 28 I/O Screw Terminal Block

MPN: TM172ASCTB28E
PPN: SCH-TM172ASCTB28E
UNSPSC: 32151703

$31.29

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Description

This expansion terminal block from Schneider Electric is designed to enhance the functionality of the Modicon M172 system by providing 28 input/output connections via screw terminals. Engineered for seamless integration, it allows users to expand the capabilities of their automation systems while maintaining a compact form factor. The robust design ensures reliable connections, making it a crucial component for optimizing operational efficiency in various industrial applications.

Features

The TM172ASCTB28E is explicitly engineered to interface with the Modicon M172 Performance logic controller ecosystem, allowing you to seamlessly integrate 28 additional input/output channels into your field array. This provides system integrators with the precise structural density required to manage complex digital and analog signals, CAN bus loops, and localized power links without adding physical clutter to the enclosure footprint
The individual terminal housings are color-coded and highly visible in Schneider's signature green, drastically mitigating field-wiring errors and accelerating commissioning timelines during tight deployment schedules.
Manufactured under Schneider Electric s rigorous Green Premium environmental profile, this terminal block set carries proactive EU RoHS and REACH compliance certifications, as well as clear End-of-Life instructions (WEEE). These certifications ensure that your automated HVAC/R panels fully align with global corporate sustainability benchmarks and green building directives, giving you a competitive edge when bidding on strict municipal or commercial contracts.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Italy

Weight	45 g

Physical Attributes

Color	Green

Important Information Attributes

Carbon Footprint Of The Distribution Phase A4	0.0058060336, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.0000449671, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	kg CO2 eq., 0
Local Publishable Date	2026-08-06
Weee Scope	In
Scope Perimeter	At least in Europe
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1929
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Electrical Connection	removable terminal block screw connector
Product Or Component Type	terminal block
Returnability	Yes
Sustainable Packaging	No
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Data Source	extrapolated product
Accessory / Separate Part Destination	I/O expansion module
Input/Output Number	28
Customs Code	8536904000
Functional Unit Description	For managing a wide range of HVAC/R, pumping and many other applications and a 100% of the time for 10 years
Functional Unit Unit	unité (unit)

Carbon Footprint Of The End Of Life Phase C1 To C4	0 kg CO2 eq., 0.0356459099
Carbon Footprint Of The Manufacturing Phase A1 To A3	4 kg CO2 eq., 3.7842777026
Local Data Status	Publishable
Return Indicator	Y
Weee Product Category	5
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	5
Without Single Use Plastic	No
Product Kit Identifier	N
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	Modicon M171/M172
Software Version	EIME v5.6.0.1
Total Lifecycle Carbon Footprint	4 kg CO2 eq.
Database Version	2016-11
Accessory / Separate Part Category	connection accessory
Accessory / Separate Part Type	screw terminal block
Nbr. Of Units In Pkg.	1
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	10

Environment Attributes Main

Take Back	No
China Rohs Regulation	X
Carbon Footprint	3.8257746132
Eu Rohs Directive	Compliant By Exemption
Packaging Without Single Use Plastic	No
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2017-10-01
Type Of Verification For The Pep	Independent internal review

Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Environmental Disclosure	ENVPEP1709014EN
Packaging Made With Recycled Cardboard	Yes
Product Compatibility	logic controller M172 performance
Pep Code	ENVPEP1709014EN
Pcr Version	PCR-ed3-EN-2015 04 02