Description
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This product, available in part numbers 779892-01, 779892-02, and 779892-03, utilizes an RS485/RS422 interface type. It features 4 ports and supports a maximum baud rate of 3.6864 Mbps, making it ideal for high-speed communications. Furthermore, it offers robust data line ESD protection of ±15 kV, ensuring durability against electrostatic discharge.
The device is designed for long-distance communication, supporting a maximum cable length of 1.2 km (4,000 ft.). It is energy efficient, with a power consumption of 0.5 Watts (max) during active use and 50 μWatts (max) in standby/sleep mode. Additionally, it requires an external power supply of 3.5 Watts (max) from +8 to +28 VDC.
For safety and reliability, it features a port-to-earth ground isolation of 60 VDC continuous and can withstand isolation of 1000 Vrms. The device includes a four-position, female pigtail; DB-9 male front panel connector, making it versatile for various connectivity needs. It weighs 5.4 oz. and is built to operate in a wide temperature range from –40 to 70 °C, ensuring reliable performance in harsh environments.
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| Specification | Detail |
|---|---|
| Part Numbers | 779892-01, 779892-02, 779892-03 |
| Interface Type | RS485/RS422 |
| Number of Ports | 4 |
| Maximum Baud Rate | 3.6864 Mbps |
| Data Line ESD Protection | ±15 kV |
| Maximum Cable Length | 1.2 km (4,000 ft.) |
| Power Consumption (Active) | 0.5 Watts (max) |
| Power Consumption (Standby/Sleep) | 50 μWatts (max) |
| External Power Supply | 3.5 Watts (max) from +8 to +28 VDC |
| Port-to-Earth Ground Isolation | 60 VDC continuous |
| Withstand Isolation | 1000 Vrms |
| Connector Type | Four-position, female pigtail; DB-9 male front panel connector |
| Weight | 5.4 oz. |
| Operating Temperature Range | –40 to 70 °C |
| Storage Temperature Range |
