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Schneider Electric BMXSDI1602 Modicon X80 Discrete Input Module
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- Part Number: BMXSDI1602
- Brand: Schneider Electric
- Type: Discrete Input Module
- Dimensions: 4x10.5x25cm
- Country of Origin: France
- Barcode: 8537101190
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Additional Specifications
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Product Description
Configured for high-density digital tracking within severe industrial application networks, the Schneider Electric BMXSDI1602 (BMXSDI1602 Discrete Input Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | BMXSDI1602 |
| Brand | Schneider Electric |
| Origin | United States (US) |
| Weight | 0.115 kg (0.254 lb) net mass |
| Dimensions | 32 mm x 134.6 mm x 86 mm (W x H x D) |
| Operating Temp | -25 to 70 deg C (-13 to 158 deg F) |
| Power Consumption | Typical current draw: 100 mA at 24 V DC (backplane) / 256 mA DC total |
| Discrete Input Quantity | 16 non-isolated channels |
| Discrete Input Voltage | 24 V DC |
| Discrete Input Logic | Positive logic (Sink configuration) |
| Input Impedance | 7500 Ohm |
| Response Time | 6 ms typical and maximum response timeline |
| Isolation Barrier | 1500 V for 1 minute between channels and bus |
| Environmental Hardening | Conformal coating, Gas class 3C4/Gx, Dust/Sand class 3S4 |
| MTBF Reliability | 265,000 hours |
Modicon X80 Platform Backplane Architecture
The BMXSDI1602 hardware topology decodes parallel physical voltage transitions designed to track system variables across backplane bus communication velocity Licences. By providing a fixed physical link interfacing with up to 16 2-wire or 3-wire sensors conforming to IEC 60947-5-2 limits, the card translates discrete sensor states into system process image blocks without introducing data conversion loop lag.
The internal physical communication layers manage synchronous packet frames over Profinet / EtherNet/IP deterministic networks via the master chassis connection paths. The instrumentation circuit handles ongoing I/O density scaling routines by executing dual-threshold sensor validation checks, mapping sensor health to explicit parameters (<14 V DC indicates sensor fault, >18 V DC establishes standard logic state verification). This rugged processing core monitors field execution states under a continuous 3.57 W thermal load while maintaining complete software configuration firmware flash compatibility across standard Schneider Electric EcoStruxure automation platform engineering software tools.
Frequently Asked Questions
Q: What are the engineering constraints regarding the non-isolated channel topology of the BMXSDI1602?
A: The 16 input channels share a common internal reference return within the module framework. While there is a 1500 V galvanic isolation barrier between the channel bank and the primary backplane bus, external field wiring must utilize a common power reference to prevent unwanted inter-channel electrical pathways.
Q: How do the integrated diagnostic LEDs respond during an input sensor failure state?
A: The module manages localized status via a red I/O fault LED and individual green channel indicators. When field voltage drops below the 14 V DC threshold during an active logic cycle, the internal tracking matrix triggers the red fault line and changes the corresponding channel bit state within the CPU diagnostics array.
Field Installation Guidelines
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