RCF RDNET CONTROL 2 Manuel De L'utilisateur page 9

DO NOT CONNECT BOTH RJ 45 AND XLR CONNECTORS
TO THE SAME RDNET PORT!
RJ 45 CONNECTOR
Pin
1. Available for other functions (for example: audio signal +, hot)
2. Available for other functions (for example: audio signal -, cold)
3. Available for other functions (for example: analogue ground)
4. Digital ground
5. Digital ground
6. Available for other functions (for example: power supply)
7. RS 485 A
8. RS 485 B
XLR SOCKET
Pin
1. Digital ground
2. RS 485 A
3. RS 485 B
Each of the 2 available RDNET ports of the RDNET CONTROL
2 unit can be connected to max 32 compatible devices (linked
in "daisy-chain").
Example: the RDNET CONTROL 2 port 1 is connected to the DATA IN
input of a TTL55-A loudspeaker, of which DATA LINK parallel output is
linked to the input of the following TTL55-A loudspeaker.
RDNET
CONTROL 2
CH 1
In the example above, [n] is a number from 3 to 32 (max. quantity of
devices that can be connected to a subnet). The total CAT 5 cable length
of a subnet cannot exceed 900 metres (c. 2950 feet).
TTL55-A [1]
DATA IN DATA LINK
CHANNEL
CONNECTION
SUBNET
CONNECTION
TTL55-A [2]
DATA IN DATA LINK
TTL55-A [n]
DATA IN DATA LINK
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