The Schneider 170BDM34400 functions as an essential bus interface module within the Modicon Momentum automation series. This unit provides seamless connectivity between Momentum I/O bases and various communication adapters. Therefore, it enables flexible system configurations for distributed control architectures across manufacturing environments.
Technical Specifications and Physical Characteristics
Engineers need precise technical data for effective panel design and system integration. Accordingly, we present the detailed specifications for the Schneider 170BDM34400:
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | Momentum Bus Interface Module |
| Series | Modicon Momentum |
| Dimensions | 115 mm x 70 mm x 50 mm |
| Weight | 0.35 kg |
| Bus Current Consumption | 200 mA at 5 VDC |
| Isolation Voltage | 500 VDC between bus and logic |
| Connector Type | 25-pin female D-Sub |
| Number of I/O Bases Supported | Up to 7 expansion bases |
| Maximum Bus Distance | 30 meters total cable length |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Style | DIN rail or panel mount |
Connectivity and Integration Features
The 170BDM34400 module utilizes a robust 25-pin D-Sub connector for reliable bus communications. Furthermore, it supports daisy-chain configurations with up to seven additional Momentum I/O bases. This design significantly reduces wiring complexity while maintaining signal integrity across long distances. You can integrate this module with protection devices like the RMS TSG TZ C static trip unit for comprehensive system protection. Additionally, the Schneider 170BDM34400 features LED indicators for power and communication status monitoring.
Operational Benefits and Applications
This bus module simplifies system expansion through its straightforward plug-and-play installation process. Consequently, maintenance teams can quickly add or remove I/O modules without extensive rewiring. The 170BDM34400 consumes minimal backplane power, drawing only 200 mA from the 5 VDC supply. Its compact form factor allows installation in space-constrained control cabinets alongside other automation components. Typical applications include material handling systems, packaging lines, water treatment facilities, and building automation networks.
Installation Guidelines
Mount the Schneider 170BDM34400 securely on standard DIN rail or directly onto a panel using mounting screws. Ensure proper grounding to maintain signal integrity and protect against electrical noise interference. Keep total bus cable length under 30 meters to guarantee reliable communication between all connected devices. Finally, verify that the power supply can accommodate the 200 mA current draw from this module.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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