13 PCI Communication User Manual
Chapter 2 Hardware Configuration
2.3 Jumper Settings
This section details the possible jumper configurations for your card.
2.3.1 How to Set Jumpers
Configure the card to match the needs of your application by setting the jumpers. A
jumper is the simplest type of electric switch. It consists of two metal pins and a small
metal clip (typically protected by a plastic cover) that slides over the pins to connect
them. To “close” a jumper, connect the pins with the clip. To “open” a jumper, remove
the clip. You may find a pair of needle-nose pliers useful for setting the jumpers.
If you have any doubts about the best hardware configuration for your application,
contact your local distributor or sales representative before making any changes.
Figure 2.8 How to Set the Jumpers
2.3.2 Default Settings
The card is shipped with default settings. If you need to change these settings,
please refer to the following sections.
PCI-1600 Series Communication Card Settings
Model Specifications
Default
Setting
Tx
Enable
Mode
Remarks
PCI-1602B/1602C RS-232/422/485 RS-232 Auto *Jumpers are pro-
vided for terminator
use and packed
in the PE bag along
with
the card
PCI-1604C RS-232 RS-232 N/A
PCI-1610B/1610C RS-232 RS-232 N/A
PCI-1612B/1612C RS-232/422/485 RS-232 Auto
PCI-1620A/PCI-1620B RS-232 RS-232 N/A
PCI-1622B/1622C RS-232/422/485 RS-232 Auto
PCI-1602UP RS-232/422/485 RS-232 Auto
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