Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
MTS IRIG-B Synchronization Upgrade
LOCATION FOR
PART NUMBER &
REV
LABEL
LOCATION FOR
SERIAL NUMBER
LABEL
MTS
IRIG-B
MTS IRIG-B Module
(108000)
MTS IRIG-B I/OModule
(108005)
DESCRIPTION
The modules shown above have been developed to give the standard IMUX chassis the ability to
synchronize the MTS SOE with an external IRIG-B signal. The existing DS-TT Transfer Trip (MTS)
module can be retrofitted to convert the 3-pin factory RS-232 connector into an IRIG-B connection.
New Transfer Trip Modules (revision AD and later) will have an IRIG-B connection as well as the
standard RS-232 connector. Upgrading existing units MUST include an update to SW2000TT019
software. Upgrading an existing unit should only be performed by RFL Service Engineers. Listed in
Table 9 below are the items included in the MTS IRIG-B Synchronization Upgrade with a brief
description of their function.
Table 9. MTS IRIG-B Synchronization Upgrade
Item Part Number Description
IRIG-B Module 108000
Main IRIG-B module which plugs into the front of the IMUX
chassis. Thi
s board can distribute un-modulated IRIG-B to up to 5
Transfer Trip (MTS) modules.
IRIG-B I/O Module 108005
This module adapter brings the IRIG-B signal into the IMUX. The
adap
ter plugs into the rear of the chassis connecting to the IRIG-B
Module.
Cable Harness 108006
This cable plugs into the I/O board and is used to connect to a
second chassis i
n a stacked chassis configuration.
Cable Harness 108002-xx
This cable plugs into the IRIG-B board and is used to connect to
th
e Transfer Trip (MTS) boards. It can be provided in lengths of
10″ (-10), 15″(-15) and 20″ (-20).
RFL DS-TT RFL Electronics Inc.
January 31, 2008 34 (973) 334-3100
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