TB842

TB842 ModuleBus Optical Port is a communication interface between the CI801 or CI840/CI840A FCI and the TB820/TB820V2/TB840/TB840A ModuleBus Modem of an I/O cluster or ABB drives units via the Optical ModuleBus. TB842 connects to CI801 via TB806 and to CI840/CI840A via TU847 and TB806 for single I/O or via TU846 and TB846 for redundant I/O.

TB842 can be used in both a simplex optical configuration as well as in a duplex optical configuration. In a simplex configuration, the optical ModuleBus nodes are connected in a ring. In a duplex configuration, the optical ModuleBus nodes are connected in a row. TB842 has a connector for fiber optic connections and a connection to the communication interface module.

The module is equipped with Transmitter/Receiver for up to 10 Mbit/s. Both plastic and HCS (Hard Clad Silica) optic fiber with connectors (Agilent’s, former Hewlett-Packard, Versatile Link) can be used with the TB842.

A Modulebus must have the same type of transmitter/reciever on each node.

Features and benefits

• 1 fiber optic port for the Optical ModuleBus expansion
• Connection to CI801 and CI840/CI840A

 

 

 

 

 

 

 

 

• 1 fiber optic port for the Optical ModuleBus expansion
• Connection to CI801 and CI840/CI840A


Opto Cable for TB842 according to HP.

Plastic Optical Fiber (POF) (TK811V... or TK812V...) up to 15 meters.

• Extra low loss attenuation
• Simplex or duplex cable
• Latching simplex or duplex connector.
• Cable attenuation maximum 4 dB Hard Clad Silica (HCS) fiber up to 200 meters.
• Riser or plenum
• Simplex or duplex cable
• Latching simplex or duplex connector
• Cable attenuation maximum 2 dB

More info