Fail-Safe Digital Output Module 10201-2-1 Honeywell

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Product Description The 10201/2/1 (Part Number: 10201/2/1) is a high-integrity Fail-Safe Digital Output (DO) Module for Honeywell Fail Safe Control (FSC) systems. It features eight independent 24 V...

SKU: 10201/2/1

Manufacturer: Honeywell
Product No.: 10201/2/1
Product Type: Digital Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description

The 10201/2/1 (Part Number: 10201/2/1) is a high-integrity Fail-Safe Digital Output (DO) Module for Honeywell Fail Safe Control (FSC) systems. It features eight independent 24 V DC solid-state outputs, each capable of sourcing up to 550 mA. The module is purpose-built to drive critical loads such as solenoids, relays, and indicator lamps, providing safe de-energization for emergency shutdown (ESD) and safety-critical loops.

Safety is embedded through continuous self-testing, verifying the de-energization of individual channels, crosstalk detection, and suppression diode integrity. Integrated protection against inductive loads and full compliance with TUV and UL standards make it suitable for SIL-rated safety instrumented systems in oil, gas, and chemical processing environments.

Technical Specifications

Parameter	Specification
Model Number	10201/2/1 (10201-2-1)
Module Type Reference	11501
Output Channels	8 Independent 24 V DC Channels
Output Current	550 mA per channel (short-circuit proof)
Load Capacity	Up to 13 W (resistive or inductive)
Maximum Lamp Load	120 mA (2.9 W)
Voltage Drop	< 2.0 V DC at 500 mA
Off-State Leakage	< 0.1 mA
Safety Testing	De-energization capability, crosstalk detection, diode integrity
Power Requirements	5 V DC (25 mA), 24 V DC Internal (25 mA), 24 V DC External (70 mA)
Space Requirements	4 HP (TE), 3 U (HE)
Physical Dimensions	3 cm × 20 cm × 15 cm
Unit Weight	0.15 kg

Application Scenarios

Driving ESD solenoid valves in gas processing and chemical plants
Activating critical safety sirens and status lamps in industrial facilities
Interfacing with fail-safe interposing relays for high-power equipment isolation
Implementing SIL-3 rated safety loops in the Honeywell FSC architecture

Frequently Asked Questions

Does the 10201/2/1 require external diodes for inductive loads?
No. Each output channel has an integrated suppression diode for back-EMF protection. These diodes are continuously monitored as part of the module’s fail-safe testing.

What happens if a short circuit occurs on an output?
The module is short-circuit proof. Internal protection prevents damage, and the fault is reported to the FSC system for operator intervention.

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Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.