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

Extend RS232, RS422 or RS485 protocols over multimode fiber so different types of equipment can talk to one another in point to point or multipoint industrial environments. 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.