Emerson CPC ISIS, Руководство по установке и настройке

Страница: 12 / 18

6 • RS-485 Option 026-1306 Rev 0 12-04-02
1.12.2.Mounting Detail
1.13. RS-485 Option
An ISIS ordered with the NP-485 option has a fac-
tory-installed RS-485 adapter, located in slot 2 (Figure 1-
2) . This is a dual-port adapter with two standard male DB-
9 plug (male) connectors.
Figure 1-3 - ISIS (top view) RS-485 Option
Table 1-3 - COM Port Assignments for RS-485 Ports on an ISIS
RS-485 Option
RS-485 Adapter COM Port Assignments
Top DB-9 Connector COM3
Bottom DB-9 Con-
nector COM4