Is 3RK2400-1BQ20-0AA3 discontinued?
3RK2400-1BQ20-0AA3 is commonly available as a spare part. Submit an RFQ for pricing and lead time.
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Siemens
3RK2400-1BQ20-0AA3
Siemens 3RK2400-1BQ20-0AA3 Digital I/O Compact Module
Siemens
From $112.74In stockSource updated 6/24/2026
Product Description
- Brand: Siemens - Model: 3RK2400-1BQ20-0AA3 - Type: Digital I/O Compact Module K45 (AS-Interface Slave) - All tech specs - Function: Compact I/O module for AS-Interface bus system, provides digital inputs and outputs for field devices in automation - Inputs: 2 digital inputs (16.6...30 V DC, 2-wire/3-wire sensors) - Input Current: 6 mA per input (typical) - Input Delay: 1.5 ms (standard) - Outputs: 2 digital outputs (24 V DC, PNP, 0.2 A per output, short-circuit protected) - Total Output Current: 2 A - Supply Voltage: 26.5 – 31.6 V DC - Power Consumption: Max. 200 mA from AS-i bus - Connection: Screw terminals - Mounting: Direct mounting - Protection Rating: IP20 - Operating Temperature: -25 °C to +60 °C - Storage Temperature: -40 °C to +85 °C - LED Indicators: Power, I/O status - Diagnostics: Short-circuit, overload, peripheral fault - Features: Integrated AS-i slave, compact design, high flexibility for distributed I/O, supports safety-related signals - Certifications: CE, UL, cULus Dimensions: 80 x 40 x 20 mm Weight: 120 g Country of origin: Germany HS code: 853710
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
Used
Price: $112.74
Availability: Available to order
Lead time: Quoted after RFQ
Specifications
- Brand
- Siemens
- Model
- 3RK2400-1BQ20-0AA3
- Type
- Digital I/O Compact Module K45 (AS-Interface Slave)
- Function
- Compact I/O module for AS-Interface bus system, provides digital inputs and outputs for field devices in automation
- Inputs
- 2 digital inputs (16.6...30 V DC, 2-wire/3-wire sensors)
- Input Current
- 6 mA per input (typical)
- Input Delay
- 1.5 ms (standard)
- Outputs
- 2 digital outputs (24 V DC, PNP, 0.2 A per output, short-circuit protected)
- Total Output Current
- 2 A
- Supply Voltage
- 26.5 – 31.6 V DC
- Power Consumption
- Max. 200 mA from AS-i bus
- Connection
- Screw terminals
- Mounting
- Direct mounting
- Protection Rating
- IP20
- Operating Temperature
- -25 °C to +60 °C
- Storage Temperature
- -40 °C to +85 °C
- LED Indicators
- Power, I/O status
- Diagnostics
- Short-circuit, overload, peripheral fault
- Features
- Integrated AS-i slave, compact design, high flexibility for distributed I/O, supports safety-related signals
- Certifications
- CE, UL, cULus
- Dimensions
- 80 x 40 x 20 mm
- Weight
- 120 g
- Country of origin
- Germany
- HS code
- 853710
- Product
- All tech specs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
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FAQ
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What condition options are available for 3RK2400-1BQ20-0AA3?
We list Used for 3RK2400-1BQ20-0AA3 (indicative availability and pricing — confirm on RFQ). See our condition policy at https://www.usedautomations.com/condition-codes.