
Schneider Electric Advantys STB Basic Digital Input Kit, 24 V DC, 4 Inputs
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Product Description
Schneider Electric STBDDI3425K Advantys STB distributed I/O kit with four digital inputs for 24 V DC, supplied as a basic module.
Technical Specifications
- Manufacturer part number (MPN)
- STBDDI3425K
- EAN / GTIN
- 3595863949018
- Sales unit
- pcs
- Package quantity
- 4 pcs
- Voltage
- 24 V DC
- Range of product
- Modicon STB distributed I/O solution
- Product or component type
- Basic digital input kit
- Kit composition
- STBXBA1000 base; STBDDI3425 module; STBXTS2100, 6-terminal spring clamp connector; STBXTS1100, 6-terminal screw type connector
- Product compatibility
- I/O base STBXBA1000; Power distribution module STBPDT3100/3105
- Discrete input number
- 4
- Discrete input voltage
- 11...30 V for type 1; - 3...5 V
- Discrete input logic
- Positive
- Discrete input compatibility
- 4 type 1 at 24 V DC
- Discrete input current
- 8 mA at 24 V DC
- Voltage state 1 guaranteed
- At state 1: 11...30 V
- Voltage state 0 guaranteed
- -3...5 V at state 0
- Current state 1 guaranteed
- >= 2.5 mA
- Current state 0 guaranteed
- <= 1.2 mA
- Response time on input
- 3.5 ms (off to on); 3.8 ms (on to off)
- Input filtering
- 3 ms
- Input protection type
- Input protection resistor-limited; Reverse polarity protection
- Current supplied by sensor
- 50 mA per channel
- Power supply type
- Power distribution module
- Typical current consumption
- 45 mA at 5 V DC for logic bus
- Electrical connection
- Screw terminal
- Local signalling
- 1 LED (green) for module status (RDY); 1 LED per channel (green) for channel status (IN1 to IN2)
- Height
- 18.4 mm
- Width
- 125 mm
- Depth
- 65.1 mm
- Product weight
- 0.111 kg
- IP degree of protection
- IP20
- Marking
- CE
- Product certifications
- UL; FM Class 1 Division 2; CSA
- Standards
- IEC 61131-2 Type 1
- Ambient air temperature for operation
- 0…60 °C (without derating)
- Ambient air temperature for storage
- -40…85 °C without derating
- Relative humidity
- 95 % at 60 °C without condensation
- Operating altitude
- <= 2000 m
- Pollution degree
- 2
- Vibration resistance
- 3 gn (f = 58…150 Hz) on 35 mm DIN rail; 5 gn (f = 58…150 Hz) on 35 mm DIN rail; +/- 3.5 mm (f = 10…58 Hz)
- Shock resistance
- 30 gn for 11 ms conforming to IEC 88 reference 2-27
- Number of Units in Package 1
- 1
- Number of Units in Package 2
- 28
- Country of origin
- ID
- Warranty (in months)
- 18
- Certified for UL hazardous location division 1
- No
- Certified for UL hazardous location division 2
- No
- Certified for UL hazardous location group A (acetylene)
- No
- Certified for UL hazardous location group B (hydrogen)
- No
- Certified for UL hazardous location group C (ethylene)
- No
- Certified for UL hazardous location group D (propane)
- No
- Certified for UL hazardous location group E (metal dusts)
- No
- Certified for UL hazardous location class I
- No
- Certified for UL hazardous location class II
- No
- Certified for UL hazardous location class III
- No
- Supporting protocol for EtherCAT
- No
- Supply voltage DC
- 24 V
- Voltage type (supply voltage)
- AC/DC
- Number of digital inputs
- 4
- Digital inputs configurable
- No
- Digital outputs configurable
- No
- Input current at signal 1
- 2.5 mA
- Permitted voltage at input
- -3–30 V
- Type of voltage (input voltage)
- AC/DC
- Type of digital output
- None
- Type of output voltage
- AC/DC
- Short-circuit protection, outputs available
- No
- With optical interface
- No
- Supporting protocol for TCP/IP
- No
- Supporting protocol for PROFIBUS
- No
- Supporting protocol for CAN
- No
- Supporting protocol for INTERBUS
- No
- Supporting protocol for ASI
- No
- Supporting protocol for KNX
- No
- Supporting protocol for Modbus
- No
- Supporting protocol for Data-Highway
- No
- Supporting protocol for DeviceNet
- No
- Supporting protocol for SUCONET
- No
- Supporting protocol for LON
- No
- Supporting protocol for PROFINET IO
- No
- Supporting protocol for PROFINET CBA
- No
- Supporting protocol for SERCOS
- No
- Supporting protocol for Foundation Fieldbus
- No
- Supporting protocol for EtherNet/IP
- No
- Supporting protocol for AS-Interface Safety at Work
- No
- Supporting protocol for DeviceNet Safety
- No
- Supporting protocol for INTERBUS-Safety
- No
- Supporting protocol for PROFIsafe
- No
- Supporting protocol for SafetyBUS p
- No
- Supporting protocol for other bus systems
- No
- Radio standard Bluetooth
- No
- Radio standard WLAN 802.11
- No
- Radio standard GPRS
- No
- Radio standard GSM
- No
- Mobile communications standard 3G (UMTS)
- No
- IO link master
- No
- System accessory
- Yes
- Degree of protection (IP)
- IP20
- Type of electric connection
- Screw-/spring clamp connection
- Time delay at signal change
- 3.5–3.8 ms
- Fieldbus connection over separate bus coupler possible
- Yes
- Suitable for rail mounting
- No
- Wall mounting/direct mounting
- No
- Front built-in possible
- No
- Rack-assembly possible
- Yes
- Suitable for safety functions
- No
- SIL according to IEC 61508
- None
- Performance level according to EN ISO 13849-1
- None
- Appendant operation agent (Ex ia)
- No
- Explosion safety category for gas
- None
- Explosion safety category for dust
- None
Standards & Compliance
- HS Code
- 8538.90
Cross References
- EAN 3595863949018
- SAP 1000253848
- Code 81142510
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy STBDDI3425K?
- STBDDI3425K can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is STBDDI3425K.
- What is the HS code for STBDDI3425K?
- The customs tariff (HS) code for STBDDI3425K is 8538.90.
- Who manufactures STBDDI3425K?
- STBDDI3425K is a Schneider Electric product in the Control & Automation range.
- Is a datasheet available for STBDDI3425K?
- Yes — the STBDDI3425K datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for STBDDI3425K?
- The minimum order quantity is 1.
- Is STBDDI3425K available?
- Yes — STBDDI3425K is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
