2
0
2
1
-0
9
18
Installation
5.8
Notes for Parallel Operation of R1000 Series Devices and Optical
Data Couplers
If R1000 series devices and optical data couplers are operated in parallel, observe the follow-
ing:
Arranging the devices
Figure 5.6
When commissioning, make sure that the optical data couplers are correctly aligned with each
other first before the R1000 is put into operation.
R1000
LS682
LS682
Reflectors
F1 - IR
F2 - red