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- 440R-N23114 MSR126.1T
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 440R-N23114 MSR126.1T
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Product Model440R-N23114 MSR126.1T
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Product ParametersGuardmaster MSR126.1T Safety Relay
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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Estimated Shipping Size2.2x11x7.3cm
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ManufacturerAllen-Bradley
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Weight0.15 kg
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InputsDual Channel
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Single Wire Safe InputN/A
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Logic ConfigurationNone
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Immediate Safety Outputs2 N.O
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Immediate Auxiliary Outputs2 N.C.
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Maximum Thermal Current, Ie1 x 6A, 2 x 4A
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Min. Switched Current/Voltage10mA/10V
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Power Supply24V AC/DC
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Removable TerminalsFixed Terminals
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ResetAutomatic/Manual Reset
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Contact RatingDC-13 6 A/24V DC, 0.1Hz
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Enclosure22.5 mm
Description
MSR126.1T
Dual Channel 2
N.O., 2 N.C., 24V AC/DC
Fixed Terminals
Automatic/Manual Reset
Dual Channel 2
N.O., 2 N.C., 24V AC/DC
Fixed Terminals
Automatic/Manual Reset
Information
Overview
Manuals
Technical notes
Product Applications
Quick User Reference
Features:
- Category 4 per EN 954-1
- Stop category 0
- 2 Safety contacts N.O
- Single/dual channel operation
- Cross fault monitoring
- Monitored or automatic reset
- E-stop, safety gate or light curtain applications
The 440R-N23114 Allen-Bradley Monitoring Safety Relays may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 440R-N23114 Monitoring Safety Relays Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The MSR126T and MSR126.1T are designed for applications whereautomatic/manual reset is required. Automatic/manual reset allowsa jumper across the S33-S34 circuit, and therefore does not performoutput monitoring.
The outputs are only 2 normally open safety rated outputs. Thesafety outputs have independent and redundant internal contacts tohelp ensure the safety function.
- Automotive & Tire Manufacturing:Monitors E-stops & light curtains on robotic welding cells & presses
- Food & Beverage Facilities:Ensures safety of high-speed packaging, bottling & protein lines
- Life Sciences & Pharmaceuticals:Uninterrupted safety monitoring for serialization & packaging lines
- Metal & Mining Operations:Safety gates & E-stops on lathes, mineral processors & conveyors
- Warehouse & Fulfillment Centers:Protects workers from moving parts on sorters & palletizers.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Safety Level: Achieves up to Category 4 (EN ISO 13849-1) and SIL 3 (IEC 61508) when wired correctly for dual-channel applications.
PWR (Green): Power is supplied and internal self-tests are complete.
K1/CH1 & K2/CH2 (Green): Indicates the respective safety output channel is closed (energized).
Automatic/Manual Reset: The relay activates immediately when inputs are closed (Automatic) or when a momentary switch (Manual) is toggled, provided the feedback loop is closed.
Cross-Fault Detection: Unlike standard MSR126 units, the MSR126.1T specifically performs monitoring across its dual-channel inputs to detect short circuits between channels
FAQs
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What is the 440R-N23114？
+Allen-Bradley Guardmaster MSR126.1T (Cat. No. 440R-N23114) is a 24V AC/DC, dual-channel safety relay designed for monitoring safety gate interlocks, E-stops, and light curtains. -
Does the 440R-N23114 support cross-fault monitoring?
+Yes. When used in a 4-wire connection (S11-S12, S21-S22) for dual-channel safety inputs, the MSR126.1T performs cross-fault detection across the inputs. -
What is the required input wiring for 2-channel?
+The 440R-N23114 is designed to monitor two normally closed (N.C.) inputs, typically connected to terminals S11-S12 and S21-S22. -
Is this product brand new?
+Yes, Allen-Bradley 440R-N23114 is brand new, original, unused, and factory sealed
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