4. Remote control & monitoring
1......8 1......8 Pin 1 n.c.
Pin 2 n.c.
Pin 3 n.c.
Pin 4 CAN_H
Pin 5 CAN_L
Pin 6 n.c.
Pin 7 RIB Data +
Pin 8 RIB Data -
Shield CAN Ground
1
8
......
Fig. 11: Pin assignment for remote control
(RJ45)
The D12 is fitted with a two-wire serial remote control interface, (2 x
RJ 45) carrying both the RIB and CAN-Bus signals. All pins of both
connectors are wired in parallel allowing either to be used as the input
or output. Where remote control networking conforms to a "Bus or Ring
topology" one connector is used for the incoming signal and the second
connector allows for direct connection to another device or for
terminating in case of a CAN-Bus network. The interface connections
for the RIB (pin 7/8) are opto-coupled, while the connections for the
CAN-Bus (pin 4/5) are hard wired to common ground (protective
earth).
4.1 Remote-Mode "dbCAN"
All functions of the D12 can be remotely interrogated via the dbCAN
(CAN-Bus).
Note:
A detailed description of remote control via dbCAN (CAN-Bus) is given
in the technical information TI 312 (d&b code D5312.E.)
4.2 Remote-Mode "RIB"
The D12 can be remotely interrogated via the d&b Remote Interface
Bridge (RIB). Please refer to the RIB Object address table below.
Tab. 6: D12 RIB Object adress table
D12 Software manual (Firmware V2.x.x) (5.2EN) Page 34 of 36
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