Contents
© National Instruments Corporation
vii
ER-8/16 User Manual
Figures
Figure 2-1.
ER-8/16 Parts Locator Diagram.........................................................................2-2
Figure 2-2.
The ER-8/16 Front Connector............................................................................2-7
Figure 3-1.
Contact Protection Using a Flyback Diode for DC Loads.................................3-5
Figure 3-2.
Arc Suppressor Pad Locations for Channel 1 ....................................................3-6
Figure 3-3.
ER-8/16 Configurations with DIO Devices.......................................................3-9
Figure 3-4.
ER-8/16 Configurations with Multifunction DAQ Devices ..............................3-10
Figure 4-1.
ER-8/16 Block Diagram.....................................................................................4-2
Figure 4-2.
ER-8/16 Onboard Equivalent Circuit.................................................................4-3
Figure B-1.
The DIO-24 Connector ......................................................................................B-1
Figure B-2.
The DIO-32 Connector ......................................................................................B-3
Figure B-3.
26-Pin Internal Connectors ................................................................................B-5
Tables
Table 2-1.
Parts Locator Diagram Descriptions..................................................................2-3
Table 3-1.
Arc Suppressor Placement, COM to NO ...........................................................3-5
Table 3-2.
Arc Suppressor Placement, COM to NC ...........................................................3-6
Table B-1.
DIO-24 Connector Pin Descriptions..................................................................B-2
Table B-2.
DIO-32 Connector Pin Descriptions..................................................................B-4
Table B-3.
26-Pin IN Connector Pin Descriptions...............................................................B-5
Table B-4.
26-Pin OUT Connector Pin Descriptions...........................................................B-6