Black Box Industrial DIN Rail RS-232/RS-422/RS-485-Fiber Driver - short-haul modem

Extend RS232/RS422/RS485 over multimode fiber for point-to-point or multipoint industrial communication. RS-232 signals are supported up to 115.2 kbps RS422 or RS-485 signals are supported up to 460.8 kbps. Fiber optic cabling makes it immune to EMI/RFI and transient surges. It's ideal for data communications near heavy electrical equipment and other electrical or radio interference! Replaces converters and isolators when you connect remote equipment. Modbus ASCII or RTU compatible. Automatic Send Data Control eliminates the need for driver software. Removable terminal blocks. Conveniently mounts on an optional DIN Rail.