These Optic Fiber devices are designed to extend the RS485 or/and RS232 using the optic fibers.These devices are independent from the serial protocol and they are adapted for Modbus, Modbus+ and IEC131.The HD67033M and the HD67035M are devices that allow to extend a RS232 or RS485 network through Multi-Modal optic fiber, up to 2 km.The possible connection typologies are Point-To-Point and the Single Loop.
Isolation between Power Supply, Optic Fibres and Serial line. Industrial temperature range: -40°C / 80°C (-40°F / 176°F)
Resistant to harsh environmental. Designed for serius use. Very easy to configure. Low cost. Rail din mountable.