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- Order number: EX-47800IS
The EX-47800IS optical isolator and amplifier can be used to optically isolate RS-485 devices from each other. The EX-47800IS can also be used as an amplifier to add more devices to an existing RS-485 system, which is limited to 32 devices by the RS-485 standard.
The EX-47800IS uses plug-in terminal blocks on both sides. It provides transmit data (TXD+/TXD-), receive data (RXD+/RXD-), protective ground (Prot. G) and signal ground (SG). All data lines, power and ground are isolated from one side to the other.
It supports a wide voltage input from +7V to +48V DC. EX-47800IS has 2 DIP switches to set the mode (half or full duplex) and terminator settings. It supports both 2-wire and 4-wire modes. The EX-47800IS is compatible with new and older RS-485 devices.
- Isolate one RS-485 device from a other RS-485 device
- 2.5KV Optical Isolation
- 15KV ESD Surge Protection
- Support 2-wire and 4-wire mode
- Operating temperature rating from –40°C up to +85° Celsius
- Power Input from +7V up to +48Volt
- Rugged metal construction
|Connections:||8 pin Terminal Block|
|Surge protection:||15KV ESD|