Hy-Security HTG 320, Руководство оператора

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Order part # AEIAX 320 MSLV to receive the master/slave auxillary contacts pre-installed.
Control of two HTG 320 arm gate operators as a master and slave pair is possible with the addition of an
auxiliary contact to the close contactor of the master operator. The slave operator must also have the #19
control wire disconnected from its open relay. Be certain to verify modification with the factory if a slave
needs to be reconverted to a standard operator. The master and slave operators are then interconnected with
four or five wires as follows:
Join #3 Slave to #3 Master
Join #14 Slave to #14 Master
Join #6 Slave to #53 of Aux Contact on the Close Contactor
Join #8 Slave #54 of Aux Contact on the Close Contactor
* See below for 5th wire option
Be certain that all accessories are connected to the master operator, with the exception of a safety sensing
edge, which would connect to each operator separately. Be certain that all terminal jumpers shown on the
electrical prints are installed into the slave operator. The auto close switch, in the slave operator,
MUST be
left in the manual position, regardless of the switch position selected in the master operator.
The slave operator will open whenever the master operator is signalled to open, this includes reversing while
closing. The slave operator will close when the master is signalled to close, unless the slave operator is not
yet fully open. The control circuit of the HTG 320 is not compatible with the use of a stop button when the
master and slave interconnection is used.
* If the master/slave system is to operate with a closing detector, an additional relay and a fifth
interconnection wire are needed. The added relay coil is energized by the N.O. contact of the closing detector
(detector pin #6) and our control power common (terminal strip #3). The installer must connect a wire from
the slave operator terminal strip #7 to common input of the added relay, and #8 wire from the slave operator
to the N.C. contact of the added relay. Also, be certain to remove the #7 to #8 jumper in the slave operator.
For assistance, contact your local distributor.
HTG 320 HTG 320
HTG 320 HTG 320 HTG 320
Master/Slave Interconnection Master/Slave Interconnection
Master/Slave Interconnection Master/Slave Interconnection Master/Slave Interconnection
6/23/00 HT39