Google Reviews
TrustPilot Reviews
STBDDI3420K
Schneider Electric
digital input kit, Modicon STB, standard, 24V DC, 4 I
AVAILABLE
GET A QUOTE NOW
-
| Specification | Value |
|---|---|
| Insulation Between Channels And Logic Bus | 1500 V for 1 minute |
| Cold Swapping | yes |
| Height | 18.4 mm |
| Current Supplied By Sensor | 100 mA per channel |
| Absolute Maximum Voltage | 56 V 1.3 ms |
| Status Led | 1 LED (Green) module status (RDY) || 1 LED per channel (Green) channel status (IN1 to IN4) || 1 LED (Red) module error (ERR) |
| Hot Swapping Fallback | yes for standard NIMs |
| Permissible Voltage | 30 V |
| Supply | power distribution module |
| Protection Type | power protection integrated fuse on PDM time lag 10 A || input protection resistor-limited || reverse polarity protection |
| Current Consumption | 45 mA 5 V DC logic bus |
| Discrete Input Current | 8 mA |
| Marking | CE |
| Current State 0 Guaranteed | <= 1.2 mA |
| Net Weight | 0.111 kg |
| Input Voltage Limits | 11...30 V at state 1 || -3...5 V at state 0 |
| Current State 1 Guaranteed | >= 2.5 mA |
| Discrete Input Logic | positive or negative |
| Response Time | 0.925 ms off-to-on 0.5 ms || 1.35 ms on-to-off 0.5 ms |
| Width | 125 mm |
| Overvoltage Category | II |
| Depth | 65.1 mm |
| Product Compatibility | I/O base STBXBA1000 || power distribution module STBPDT3100/3105 |
| [Us] Rated Supply Voltage | 24 V DC |
| Input Filtering | 1 ms || 2 ms || 4 ms || 8 ms || 0.5 ms || 16 ms +/- 0.25 ms |
| Range Of Product | Modicon STB distributed I/O solution |
| Discrete Input Voltage | 24 V |
| Discrete Input Voltage Type | DC |
| Product Or Component Type | standard digital input kit |
| Discrete Input Number | 4 |
| Kit Composition | STBXTS2100, 6-terminal spring clamp connector || STBDDI3420 module || STBXTS1100, 6-terminal screw type connector || STBXBA1000 base |
Read more
Read less
Read less
*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
We are ISO 9001 accredited so you have peace of mind with your purchase.
1
Step 1
Part added for enquiry
2
Step 2
Your personal Account Manager is already on it, delivering rapid responses and unbeatable service.
3
Step 3
We don’t just process orders—we guarantee smooth delivery, full transparency, and zero headaches.
4
Step 4
Our 10,000+ customers trust us for a reason. Get your quote now and experience automation without risk, delays, or uncertainty.
