Varec Driver Entry Terminal 8620 - Manual (Page 23)

8620 Driver Entry Terminal
Varec, Inc. 15
4 Configuration
Figure 4-1: J3 on the Single Board Computer
Configuring the 8620 DET consists of the following:
• Configuring the RS-232 Com port (Com 1, 2, 3, and 4)
• Configuring the RS-485/422 or RS-232 Com port (Com 2)
• Configuring the DET.Config File
Note Com 2 is a dual protocol port that can be an RS-232 or an RS-485/422 communi-
cations protocol set by jumper J3 on the single board computer (see Figure 4-1
above) as shown in Table 4-1.
Setting Function
1-2 RS-232
3-4 RS-485 (Default)
5-6 RS-422
Table 4-1: Com 2 Setting (J3)
J3