Delivery Check; Module Layout - ABB ACS800-04 Hardware Manual

142 RDCO-01/02/03/04 DDCS communication option modules
There are several types of the RDCO. The difference between the types is the optical
components. In addition, each type is available with a coated circuit board, this
being indicated by a "C" suffix, for example, RDCO-03C.
Module type
RDCO-01(C)
RDCO-02(C)
RDCO-03(C)
RDCO-04(C)
The optical components at both ends of a fiber optic link must be of the same type
for the light intensity and receiver sensitivity levels to match. Plastic optical fiber
(POF) cables can be used with both 5 MBd and 10 MBd optical components. 10 MBd
components also enable the use of Hard Clad Silica (HCS) cables, which allow longer
connection distances thanks to their lower attenuation.
Note: The optical component type does not reflect the actual communication speed.

Delivery check


The option package:
•
RDCO-0x module
•
Two screws (M3×8)
•
This document.

Module layout

Fixing
screws
CH0
10 MBd
5 MBd
5 MBd
10 MBd
CH 0
GND
CH 1
CH 2
CHGND
CH 3
Optical component type
CH1 CH2
5 MBd 10 MBd
5 MBd 10 MBd
5 MBd 5 MBd
10 MBd 10 MBd
Fiber-optic
channels
CH3
10 MBd
10 MBd
5 MBd
10 MBd