Installation Procedure; Technical Data - ABB ACS800 Series Hardware Manual

WARNING! Handle the fiber optic cables with care. The maximum long term tensile
load is 1 N; the minimum short term bend radius is 35 mm. Do not touch the ends of
the fibers with bare hands as the fiber is extremely sensitive to dirt.
Use rubber grommets at cable entries to protect the cables.
The RDCO-0x module is to be inserted into the position marked "DDCS" on the
drive. On installation, the signal and power connection to the drive is automatically
made through a 20-pin connector.
The module is held in place with plastic retaining clips and two screws. The screws
also provide the earthing of module, and interconnect the GND signals of the module
and the control board.

Installation procedure

1. Access the optional module slots on the drive. Whenever necessary, refer to the
Hardware Manual of the drive for instructions on removing any covers.
2. Insert the module carefully into the slot marked with "DDCS" (BCU control unit
slot 4) on the control board until the retaining clips lock the module into position.
3. Fasten the screws included in the package. Note that correct installation of the
screws is essential for fulfilling the EMC requirements and for proper operation of
the module.
4. Lead the fiber optic cables from the external device to the appropriate channel(s)
of the RDCO. Inside the drive, route the cables as shown in its Hardware Manual.
Make sure the cables are not kinked or laid against sharp edges. Observe colour
coding so that transmitters are connected to receivers and vice versa. In case
multiple devices are to be connected to one channel, they must be connected in a
ring.

Technical data

Module types: RDCO-01(C), RDCO-02(C), RDCO-03(C), RDCO-04(C)
Degree of protection: IP20
Ambient conditions: The applicable ambient conditions specified for the drive in its
Hardware Manual are in effect.
Connectors:
• 20-pin pinheader
• 4 transmitter/receiver connector pairs for fiber optic cable. Type: Agilent
Technologies Versatile Link. Communication speed: 1, 2 or 4 Mbit/s
Operating voltage: +5 V DC ±10%, supplied by the control unit of the drive.
Current consumption: 200 mA max.
Electromagnetic immunity: IEC 1000-4-2 (limits: industrial, second environment);
IEC 1000-4-3; IEC 1000-4-4; IEC 1000-4-6
RDCO-01/02/03/04 DDCS communication option modules
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