Robur Direct Digital Controller User Manual

Direct Digital Controller
Direct Digital Controller fw 4.013 – Ed. 01/2013 53
Figure 11 – EXAMPLE OF CONNECTION OF DIRECT DIGITAL CONTROLLER TO SEVERAL GA SERIES UNITS
Figure 12 – EXAMPLE OF CONNECTION OF DIRECT DIGITAL CONTROLLER TO SINGLE PREASSEMBLED GAHP SERIES UNIT
For total cable length of up to 200m and communication networks with MAX 6 nodes (example 1 Direct Digital
Controller connected to 1 RTCF 300-00) a simple 3 x 0, 75 mm
2
shielded cable may be used. In all other
cases, use a CAN-BUS cable, available as a ROBUR accessory, or follow the specifications given below.
NAME OF CABLE MARKINGS / COLOURS MAX. LENGTH note
Robur
ROBUR NETBUS H=BLACK L= WHITE GND= BROWN 450 m
- - - - - - - - -
Honeywell SDS 1620
BELDEN 3086A
TURCK type 530
H=BLACK L= WHITE GND= BROWN 450 m
DeviceNet Mid Cable
TURCK type 5711 H= BLUE L= WHITE GND= BLACK 450 m
Honeywell SDS 2022
TURCK type 531 H=BLACK L= WHITE GND= BROWN 200 m
In all cases,
the fourth wire
may not be
used
Table 1 – EXAMPLES OF CAN-BUS CABLES FOR THE CONNECTION OF THE DIRECT DIGITAL CONTROLLER TO GA and GAHP SERIES UNITS
Diagrams and procedures for connecting the Direct Digital Controller to ROBUR units or to other
Robur devices are contained in the specific Installation, Operation, Activation and Maintenance
Manuals supplied with the units themselves.
For the operation of connecting the DDC, please consult this specific documentation.
WARNING
ACF AYF
AYF
DIRECT DIGITAL
CONTROLLER
1st NODE
2nd CAN-BUS CABLE
NODE
(
see Table 1
)
DIRECT DIGITAL
CONTROLLER
1st NODE
MULTIPLE UNITS WITH CAN-BUS CABLE BETWEEN SINGLE MODULES ALREADY CONNECTED
3 th INTERNAL NODE
4 th INTERNAL NODE
5th INTERNAL NODE
2 rd INTERNAL NODE
AR AR AR
AR
3rd CAN-BUS CABLE
NODE (see Table 1)
4th CAN-BUS CABLE
NODE (see Table 1)

Robur Direct Digital Controller Specifications

General

Brand	Robur
Model	Direct Digital Controller
Category	Controller
Language	English