CHAPTER 1: OVERVIEW
SNAP PAC S-Series User’s Guide
7
Wired and Wireless Networks
The network shown in this diagram requires a Wired+Wireless S-series controller (SNAP-PAC-S1-W or
SNAP-PAC-S2-W). The PAC runs a PAC Control strategy and controls remote I/O units via a wireless access
point. The controller is also connected to a separate, wired enterprise network through one of its wired
Ethernet network interfaces.
The controller could just as easily talk to the I/O units through a wired network and segment the enterprise
PCs on a wireless LAN. In addition, because the Wired+Wireless PAC has two wired interfaces plus the wireless
one, it could segment three networks—for example, a wired control network, a wired enterprise network, and
a wireless connection with a laptop for maintenance or testing purposes.
Wireless LAN
access point
Wired+Wireless I/O units
controlled by the PAC-S1-W
SNAP-PAC-S1-W
segments the
enterprise network
(wired) from the
control network
(wireless).
Control Network
Enterprise Network
PC running
PAC Control
PC running PAC
Display
Ethernet switch for wired network
Содержание SNAP PAC S Series
Страница 6: ...SNAP PAC S Series User s Guide vi ...
Страница 37: ...CHAPTER 2 QUICK START SNAP PAC S Series User s Guide 31 SNAP PAC S1 W Antenna Dimensions ...
Страница 39: ...CHAPTER 2 QUICK START SNAP PAC S Series User s Guide 33 SNAP PAC S2 W Antenna Dimensions ...
Страница 70: ...SNAP PAC S Series User s Guide 64 ...