Schneider Electric standard digital input kit STB - 24 V DC - 4 I STBDDI3420K
Schneider Electric

Schneider Electric standard digital input kit STB - 24 V DC - 4 I STBDDI3420K

Part numberSTBDDI3420KEAN / GTIN3595863948905HS code8538.90
MOQ:1

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Product Description

Schneider Electric STBDDI3420K STB kit 4 in 24VDC, 0.5ms konigurerbar.

Technical Specifications

Manufacturer part number (MPN)
STBDDI3420K
EAN / GTIN
3595863948905
Sales unit
pcs
Package quantity
22 pcs
Voltage
24 V DC
Range of product
Modicon STB distributed I/O solution
Product or component type
Standard digital input kit
Kit composition
STBXTS2100, 6-terminal spring clamp connector; STBDDI3420 module; STBXTS1100, 6-terminal screw type connector; STBXBA1000 base
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 or negative
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
0.925 ms (off to on); 1.35 ms (on to off)
Input filtering
1 ms; 2 ms; 4 ms; 8 ms; 0.5 ms; 16 ms; 0.2 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); 1 LED (red) for module error (ERR)
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
CSA; FM Class 1 Division 2; UL
Standards
IEC 61131-2 Type 1
Ambient air temperature for operation
-25…70 °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
Number of Units in Package 3
448
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
Yes
Supporting protocol for PROFIBUS
Yes
Supporting protocol for CAN
Yes
Supporting protocol for INTERBUS
Yes
Supporting protocol for ASI
No
Supporting protocol for KNX
No
Supporting protocol for Modbus
Yes
Supporting protocol for Data-Highway
No
Supporting protocol for DeviceNet
Yes
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
Yes
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 connection
Time delay at signal change
0.925–1.35 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
No
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 3595863948905
  • SAP 1000033551
  • Code 8261482

Product Documentation

Document preview: Schneider Electric STBDDI3420K — OEM Product Page

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy STBDDI3420K?
STBDDI3420K 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 STBDDI3420K.
What is the HS code for STBDDI3420K?
The customs tariff (HS) code for STBDDI3420K is 8538.90.
Who manufactures STBDDI3420K?
STBDDI3420K is a Schneider Electric product in the Control & Automation range.
Is a datasheet available for STBDDI3420K?
Yes — the STBDDI3420K datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for STBDDI3420K?
The minimum order quantity is 1.
Is STBDDI3420K available?
Yes — STBDDI3420K 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).