Siemens DataNET Hub (DNH) - Manual (Page 10)

2 •••• Introduction 2000585-001
Overview, Continued
The Advance DataNET Hub (DNH) is available in three package configu-
rations:
• 19-inch Rack Unit (Figure 1-5)
• Wall Mount Unit (Figure 1-6)
• Zone 1 Wall Mount Unit (Figure 1-7)
The Advance Communication System (ACS) is a high-speed communi-
cations system that uses TCP/IP protocols and addressing to intercon-
nect chromatographs and other process analyzers in a common network.
Figure 1-1 shows the DNH, Advance Network Access Unit (NAU) and
Advance Network Gateway (ANG) connected to the ACS. The NAU con-
nects to the ACS and provides a method to access information coming
from Advance process analyzers including Advance Maxum and
Advance Optichrom GC’s. The ANG is used to connect Siemens Applied
Automation’s equipment residing on an Advance Data Hiway to the ACS.
Advance Maxum
Applied Aut oma tion AA
Applied Aut oma tion AA
Applied Aut oma tion AA
Advance Maxum
Applied Aut oma tion AA
AA AA
PCI
IOU(s)
APC 7.0
Workstation NAU
Advance Network
Acess Unit
ANG
Advance Network
Gateway
DNH
Advance DataNET
Hub
Package
Configurations
Advance Communi-
cations System
Figure 1-1. Advance
Communication System
(ACS)