A 6505 Serial Hub - Redback A 6500 Operating Manual

Connection Guide
2.2 A 6505 SERIAL HUB CONNECTION GUIDE
Fig 2.2a shows the layout of the front of the A 6505 Serial Hub.
1 24V DC input
Connects to a 24V DC Plugpack with a 2.1mm Jack (Please observe the polarity, centre positive).
2 24V DC Input
Connects to a 24V DC source via a euro block (Please observe the polarity).
3 RJ45 interface
This RJ45 port is for connection to the A 6500 wall plate.
4 Power LED
Indicates the unit has power.
Fig 2.2b shows the layout of the rear of the A 6505 Serial Hub.
1 Serial Output 1
This output is configurable via the software as either an RS232 or RS485 output. The LED will illuminate while
data is being transmitted. Follow standard RS232 or RS485 wiring when connecting these terminals.
2 Serial Output 2
This output is configurable via the software as either an RS232 or RS485 output. The LED will illuminate while
data is being transmitted. Follow standard RS232 or RS485 wiring when connecting these terminals.
3 IR Output
These terminals are provided for connection to IR repeaters. The LED above the terminals illuminate while the output
is active.
4 DIP Switches
DIP 1 changes the IR LED voltage output, ON = 5V Direct, OFF = 5V @20mA to standard IR LED. DIP 2 is not used
5 Output 1
This output provides a voltage free output with a normally open and normally closed contact. This is configured via
the software as the relay 1 output. (The maximum current rating of these contacts is 2A.) The LED above the
terminals illuminate while the output is active.
6 Output 2
This output provides a voltage free output with a normally open and normally closed contact. This is configured via
the software as the relay 2 output. (The maximum current rating of these contacts is 2A.) The LED above the
terminals illuminate while the output is active.
7 Output 3
This output provides a voltage free output with a normally open and normally closed contact. This is configured via
the software as the relay 3 output. (The maximum current rating of these contacts is 2A.) The LED above the
terminals illuminate while the output is active.
Redback® Programmable Control System
- +
+ _
24V DC 24V DC IN
IN
1 2
RS485 1 Serial 1 Serial 2 RS485 2
A B
1 2

A 6505 Serial Hub

To Wall Plate
3
Fig 2.2a
IR LED DIP Out 1
SW
1 2
+ _
A B
3 4 5
Fig 2.2b
Power
4
Out 2 Out 3
Power
6 7
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