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Schneider Electric BMXDDI3202KH

Schneider BMXDDI3202KH 32DI 24VDC, severe-env

MPNBMXDDI3202KH
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Schneider Electric Modicon X80 discrete input module BMXDDI3202KH, 32 isolated 24 V DC positive-logic inputs, conformal-coated for severe environments, current production.

$236.22Ref. price · indicative, final on quote
Schneider Electric BMXDDI3202KH datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

BMXDDI3202KH key specifications
ParameterValue
Protection type1 external fuse per group of channel0.5 A fast blow reverse polarity protection
Range of productModicon X80
Product or component typeDiscrete input module
Discrete input voltage24 V DC for isolated
Voltage state 0 guaranteed< 5 V
Voltage detection threshold< 14 V DC sensor fault > 18 V DC sensor OK
Current consumption160 mA at 3.3 V DC
Discrete input current2.5 mA at 24 V DC
Current state 0 guaranteed10 MOhm 500 V DC
Current state 1 guaranteed>= 2 mA
Typical current consumption121 mA DC
Sensor power supply: 19...30 V

All specifications

BMXDDI3202KH additional specifications
ParameterValue
Power dissipation in3.9 W
IP degree of protectionIP20
DC maximum response time7 ms
DC typical response time4 ms
Relative humidity5...95 % at -25...70 °C without condensation
Operating altitude0...2000 m 2000...5000 m with derating
Depth86 mm
Width32 mm
Height134.6 mm
Product weight0.112 kg
MTBF reliability905000 H
StandardsIEC 61131-2
MarkingCE UKCA CULus RCM EAC
Directives2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility
Local signalling1 LED (green) for module operating (RUN) 1 LED per channel (green) for channel diagnostic 1 LED (red) for module error (ERR) 1 LED (red) for module I/O
Input wiring mode2 or 3 wires
Device applicationIndustrial application in severe environment
Dielectric strength1500 V AC at 50/60 Hz 1 minute, primary/secondary 500 V DC 1 minute, between group of channels
Discrete input logicPositive logic (sink)
Protective treatmentConformal coating
Discrete input number32 isolated conforming to IEC 60947-5-2 at 24 V DC 32 isolated conforming to IEC 61131-2 type 3 at 24 V DC
Environmental characteristicGas resistant class Gx Gas resistant class 3C4 Dust resistant class 3S4 Sand resistant class 3S4 Salt resistant level 2 Mold growth resistant class 3B2 Fungal spore resistant class 3B2
Isolation between channels and bus1500 V for 1 minute
Ambient air temperature for operation-25...70 °C

Product details

Diagnostics, timing and field wiring

Local signaling on the module face is a green RUN, a green channel-state LED per channel, a red module ERR and a red module I/O LED. Typical DC response is 4 ms and the maximum is 7 ms, which sets the de-bounce budget against incoming PNP sensor edges. Wiring accepts 2- or 3-wire sensors; the sensor supply sits in the 19...30 V range. Field-side protection is one 0.5 A fast-blow fuse per group of channels plus reverse-polarity protection on the input supply, and channel-to-bus isolation is 1500 V AC for 1 minute. MTBF is rated 905000 H. IP20 is the panel-side rating; closure type and cabinet HVAC handle the rest of the environmental story on the cabinet face.

Frequently asked questions

What is the listed depth on the BMXDDI3202KH?

Depth is 86 mm on the standard X80 rack footprint, with height 134.6 mm and a 32 mm slot width.

Will the BMXDDI3202KH drop into a panel specified around the BMXDDI3202K without rewiring?

Yes — the KH and K siblings share the same 32-channel isolated 24 V DC input map and the same front connector, so the field-side wiring and channel assignment carry across; only the conformal coating differentiates the assembly.

MPN
BMXDDI3202KH