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The NW-BM85E232 from Schneider Electric is a bridge or multiplexer module capable of operating with AC supply options of 115 VAC or 230 VAC, as well as a DC supply of 24 VDC. It supports a range of operational features and environmental tolerances suited for industrial applications.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Bridge/Mux Module |
| Product Line | Modicon |
| Part Number | NW-BM85E232 |
| Weight | 4.63 lbs (2.10 kg) |
| AC Supply | 115 Vac or 230 Vac |
| DC Supply | 24 Vdc |
| Power Consumption | 10 W |
| Power Connector | Rear-panel connector |
| Operating Temperature | 0–60 °C |
| Storage Temperature | –40–80 °C |
| Relative Humidity | 0–95%, non-condensing |
| Maximum Altitude | 10,000 ft |
| Serial Ports | Single or dual programmable RS‑232 ports |
| Baud Rate | 50–19,200 baud |
| Protocol Mode | Modbus RTU |
| Data Bits | 8 |
| Boot-up Priority | Ports 1–4 selectable |
The Schneider Electric NW-BM85E232 module serves as a bridge/multiplexer module suitable for both AC and DC applications. It can operate on alternating current supplies of 115 VAC or 230 VAC, and also utilizes a 24 VDC direct current supply. With a maximum power consumption of 10 W, this module is efficient in its energy use. A rear-panel connector facilitates easy power connections.
The operating temperature range is from 0 to 60 °C, while it can withstand storage temperatures as low as –40 °C and as high as 80 °C. It accommodates a significant relative humidity level of 0 to 95% in non-condensing environments. Additionally, the module is rated for operation up to a maximum altitude of 10,000 feet.
The NW-BM85E232 is equipped with programmable RS-232 serial ports that can operate in single or dual configurations. These ports support a baud rate that spans 50 to 19,200, ensuring flexibility in communication speeds. The protocol mode is configured for Modbus RTU, utilizing 8 data bits.
Ports 1 to 4 can be selected for boot-up priority, allowing for enhanced customization based on the specific needs of the installation.