140-CRA-212-10 DIO Drop Interface, 30 I/32 O

Q: What replaces the 140-CRA-212-10?

Schneider has not published a direct replacement. The alternate MPN 140CRA21210 is identical (same part, different hyphenation) and is also obsolete. There is no second-source active part to cross-reference.

Q: What certifications does it carry?

It carries UL 508, CSA, DNV, GOST, C-tick, and is rated for Class I Division 2 hazardous locations.

Q: Will it drop into a Quantum backplane without modification?

Yes, it mounts on any standard Quantum backplane (2, 3, 4, 6, 10, or 16 positions). No wiring or mechanical changes needed if the backplane type is one of those.

Specifications

140-CRA-212-10 key specifications
Parameter	Value
Series	Modicon Quantum automation platform
Range of product	Modicon Quantum automation platform
Voltage out	5.1 V
Current min	0 A
Current out	3 A
Current_max	0.2 A 115 V 0.4 A 230 V
Short-Circuit protection	With
Connections - terminals	Terminal block, 7 poles
Altitude max	<= 16404.2 ft (5000 m)
Humidity max	95
Standards	UL 508
Power	50 VA

All specifications

140-CRA-212-10 additional specifications
Parameter	Value
I (O words)	30 I/32 O
Frequency	47
Package_type	PCE
Module_format	Standard
Number of port	1 single
Resistance	4 kV contact IEC 801-2 8 kV on air IEC 801-2
Voltage	With
Supply voltage	230
Typical backplanes	16 positions 6 positions 3 positions 2 positions 4 positions 10 positions
Diagnostics startup	RAM address Checksum RAM
Switching current	10
Storage temperature	-40...185 °F (-40...85 °C)
Diagnostics run time	RAM address RAM Checksum
Protective treatment	TC
Data_acquisition_type	Input/Output Module
Associated fuse rating	1.5 A
Main_product_or_component_type	DIO drop interface
Operating temperature	32
Ordering and shipping details (Category)	US1PC2118155

Product details

What this module does

The 140-CRA-212-10 is a DIO drop interface for the Modicon Quantum automation platform. It connects remote I/O to the backplane over a single redundant port, passing 30 input words and 32 output words. Powered by 115/230 V AC and drawing 50 VA, it includes diagnostic coverage of RAM address and checksum at startup and runtime. UL 508 listed with additional certifications for CSA, DNV, GOST, C-tick, and Class I Division 2.

Physical and environmental fit

The module fits any standard Quantum backplane: 2, 3, 4, 6, 10, or 16 positions. Wiring lands on a 7-pole terminal block. A 1.5 A auxiliary fuse provides short-circuit protection. Operating ambient is rated at 32 °C; if your enclosure runs hotter, account for derating. Storage temperature spans -40 to 85 °C. Humidity tolerance is 95% non-condensing. The protective treatment is conformal coating (TC), which resists light condensation and airborne contaminants.

Frequently asked questions

What replaces the 140-CRA-212-10?