Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL DS-TT RFL Electronics Inc.
January 31, 2008 10 (973) 334-3100
5. Insert the I/O Adapter Module into the rear of the shelf directly behind the module slot
where the DS-TT will be installed.
The I/O Adapter Module will take up three slots for the 2 function version,
and six slots for the 4 function version. This must be taken into consideration
when selecting module slots.
6. Connect all signal wiring to the rear panel of the I/O Adapter Module.
7. Using DIP switches SW1-1 to SW1-5, set the DS-TT module address.
For remote access, each channel module in an IMUX 2000 multiplexer shelf
must have a distinct module address. For this module, valid module addresses
are the numbers “1” to “31”, using the code shown in Table 3. The module
address is usually set to the number of the physical slot in the shelf that the
module will occupy; it can be set to any number from 1 to 31 that is not
already being used by another module in the same multiplexer shelf.
8. Check the setting of DIP switch SW1-6.
SW1-6 sets the DS-TT module to local or remote control. UP sets the DS-TT to
remote mode (settings obtained from RS-232 remote port on CM3), DOWN
sets the module to local mode (settings obtained from RS-232 local port on DS-
TT). Set the switch to the desired position.
9. Set toggle switch SW2 to the DOWN position to disable the module.
10. Check the setting of jumper J2. It should be in the RUN position. This will enable the
watchdog timer.
11. Check the setting of jumper J3. It should be in RELAY position if the I/O Adapter Module
has a relay output. It should be in SOLID STATE position if the I/O Adapter Module has a
solid state output.
12. Slide the module into the selected module slot until it is firmly seated.
13. Program the module parameters using local or remote interface as applicable.
14. Turn service on by placing the SW2 toggle switch to the UP position.
15. On the module record card (located to the right of the shelf), record the time slot number
and other pertinent information.
The RFL DS-TT module is now installed.
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