Schneider Electric · Modicon I/O Module (BMX / STB / ETB)
BMXSDI1602 is a Schneider Electric industrial component with Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1). It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| I/O and communication |
| Communication ports |
None (rack backplane only) |
| Total I/O |
16 inputs |
| Safety integrity SIL/PL |
SIL 3 (IEC 61508), Cat 4 / PL e (ISO 13849) |
| Mechanical |
| Weight |
0.115 kg |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, CSA, CCC, EAC, Marine |
Values follow the Schneider Electric Modicon I/O Module (BMX / STB / ETB) specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Schneider Electric Modicon I/O Module (BMX / STB / ETB) variants |
| Catalog number |
Mounting |
|
BMXSDI1602 (this page) |
DIN rail / panel |
| BMXSDO0802 |
DIN rail / panel |
| BMXAM00210 |
35 mm DIN rail (IEC 60715) |
| BMXAM00410 |
35 mm DIN rail (IEC 60715) |
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
Where it sits in the control system
The BMXSDI1602 is the device-level element in a Schneider Electric industrial component installation. It receives the field signals and control supply listed above — 24 V DC (IEC 61131-2) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Schneider Electric BMXSDI1602
Schneider Electric BMXSDI1602 Digital Input Module. See the manufacturer product information for this catalog number.
- Supply voltage: 24 V DC (IEC 61131-2) — Match it to the existing panel and upstream protection.
- Communication ports: None (rack backplane only) — Record it with the other nameplate data when sourcing a replacement.
- Weight: 0.115 kg — Confirm the revision of the installed unit before a like-for-like replacement.
- Certifications: CE, UL, CSA, CCC, EAC, Marine — Use it as the reference when cross-checking a current-production equivalent.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about BMXSDI1602
Q.Which value is published under operating temperature for catalog number BMXSDI1602?
For BMXSDI1602, operating temperature is given as 0...+55 °C (IEC 60068-2-1). Confirm this figure against the unit currently in the panel.
Q.Before ordering BMXSDI1602, which supply voltage entry should be checked?
The supply voltage entry quoted above is 24 V DC (IEC 61131-2). Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the certifications data for BMXSDI1602?
It is listed in the specification table for Schneider Electric BMXSDI1602 as CE, UL, CSA, CCC, EAC, Marine. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of BMXSDI1602 before ordering?
Match the catalog number BMXSDI1602 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the BMXSDI1602 replace the unit currently installed in my panel?
Compare catalog number BMXSDI1602 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.