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D R d L e f t I / O D a t a T e r m i na t i o n
The left I/O board is not included with the DRd rack when shipped from the factory. Instead,
this board is provided in the Paradigm DRd termination kit (model # P-DRd-TK). The left
I/O board should be installed by the installing contractor or field technician. Follow the
instructions provided with the left I/O board for installation and wire termination.
J3
RS-232
N o t e :
The left I/O board supports the Paradigm Architectural Control Processor data
terminations including:
•
RS-232 on a male 9 pin (D style) connector
•
Ethernet on a RJ-45 female connector
•
Contact closure input terminations on a 8 pin pluggable connector.
•
•
Contact closure output terminations on a 8 pin pluggable connector.
•
Connect to Serial RS-232
Integrators or users of advanced systems can interface with the Unison system through the
RS-232 connector on the left I/O board. This connection provides an interface with external
devices capable of sending or receiving RS-232. This connection can also receive serial
commands from a transmitter and provide rack and system status when queried.
N o t e :
Connect to Et hernet RJ-45
Network interface to the DRd rack is made through the RJ-45 connector (labeled Ethernet)
located on the left I/O board.
N o t e :
38
INPUTS
J4
7183B4605 REV
© 2008 ETC, INC.
MADE IN THE U.S.A.
Data terminations to the left I/O board are specific to use with the Paradigm
Architectural Control Processor (P-ACP) and are not compatible with an installed
SmartLink Architectural Control Processor (S-ACP).
Terminations available for 4 inputs and 4 common wires.
Terminations available for 4 normally open relay outputs and 4 common wires.
The RS-232 cable (not supplied) should follow common RS-232 pinout for a DB9
receptacle (pin 2 is RS-232 Rx, pin 3 is RS-232 Tx, and pin 5 is ground).
All Ethernet terminations must follow IEEE 802.3 and be terminated to the T568B
standard.
J2 ETHERNET
OUTPUTS
J5
®
Unison
DRd Rack Enclosure Installation Manual
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