HONEYWELL CC-TDOB01 51308371-175 module

In the event that the limit on the total wire length is exceeded, the FTT physical layer repeaters (FTT 10A) can be added to interconnect segments. This increases the overall length by an amount equal to the original specification for that cable type and bus type for each repeater used. For example, adding repeaters for a doubly-terminated bus using JY (St) Y 2 x 2 x 0.8 cable increases the maximum length 900 m (3000 ft) for each repeater.

Risk of electric shock or equipment damage!

 ► Do not touch any live parts in the cabinet. 

► Disconnect the power supply before you start to install the Excel 800 System. More than one disconnect switch may be required to deenergize the system.

 ► Do not reconnect the power supply until you have completed the installation.

Mounting Sockets Notes

 • When using both Panel Bus and LONWORKS Bus I/O modules in an Excel 800 System, group both Panel Bus modules (light-gray) and LONWORKS Bus I/O modules (dark-gray), e.g., on different rails. 

• Up to 10 Panel Bus I/O modules can be mounted to one side of the controller. In total, up to 16 Panel Bus I/O modules can be mounted to one controller. 

• The XCL8010 Controller Module and the mixed Panel Bus I/O modules are mounted on the DIN rail in the same way as a terminal socket.

► Angle the terminal socket at the upper edge of the DIN rail until it snaps in

► Swing the terminal socket down and apply gentle force until it snaps into position with an audible "click". 

► Position controller module and terminal sockets flush with one another along the rail. 

► If desired, mount stoppers at the ends of the rail to prevent sliding.