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Schneider Electric BMXSDI1602

Schneider BMXSDI1602 Safety DI Module, 16 inputs 24VDC

MPNBMXSDI1602
Obsolete

Schneider Electric Modicon X80 safety digital input module BMXSDI1602, 16 inputs 24 VDC sink, positive logic, SIL3/CAT.2/PLD, 86 mm depth.

$411.48Ref. price · indicative, final on quote
Schneider Electric BMXSDI1602 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

BMXSDI1602 key specifications
ParameterValue
Protection typereverse polarity protection External overload protection0.5 A fast blow
Range of productModicon X80
Input protection typeReverse polarity protection
Product or component typeDiscrete input module
Discrete input voltage24 V DC for not isolated
Voltage detection threshold< 14 V DC sensor fault > 18 V DC sensor OK
Discrete input current3.2 mA at 24 V DC
Typical current consumption256 mA DC 100 mA at 24 V DC
Sensor power supply: 19...30 V
Power dissipation in3.57 W
IP degree of protectionIP20
DC maximum response time6 ms

All specifications

BMXSDI1602 additional specifications
ParameterValue
DC typical response time6 ms
Relative humidity5...95 % at 55 °C without condensation
Operating altitude0...2000 m 2000...5000 m with derating
Depth86 mm
Width32 mm
Height134.6 mm
Product weight0.115 kg
MTBF reliability265000 H
Input impedance7500 Ohm
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
Dielectric strength1500 V AC at 50/60 Hz 1 minute, primary/secondary
Discrete input logicPositive logic (sink)
Protective treatmentConformal coating
Discrete input number16 not isolated conforming to IEC 60947-5-2 at 24 V DC
Insulation resistance> 10 MOhm 500 V DC
Paralleling of inputsYes
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

Refurbished integrity check — safe, tested, graded

The Schneider BMXSDI1602 is a safety digital input module from the Modicon X80 range, now listed as obsolete. It provides 16 sink inputs at 24 V DC with positive logic, rated for SIL3/CAT.2/PLD safety loops. Each input draws 3.2 mA typical, and we test every channel against the 6 ms response time spec. The 7500 Ohm input impedance and reverse polarity protection are verified during rework; external overload protection requires a 0.5 A fast-blow fuse on the sensor supply. Isolation is 1500 V AC for 1 minute between channels and bus, with insulation resistance >10 MOhm at 500 V DC. Conformal coating and IP20 enclosure provide gas and dust resistance.

Frequently asked questions

What are its key dimensions?

Depth 86 mm, width 32 mm, height 134.6 mm. Weight 0.115 kg.

What is the input current per channel?

3.2 mA at 24 V DC typical.

What safety rating does it carry?

Rated for SIL3, Category 2, Performance Level D per IEC 60947-5-2.

MPN
BMXSDI1602