Components - Measurement Computing 6K-ERB08 User Manual

6K-ERB08 User's Guide

Components

Major components on the 6K-ERB08 are shown in
Table 3-8 describes the board's major components.
Callout Board
label
1 P21, P20
2 P6, P5
3 RN1
4 JP2
5 JP1
6 P19
7 P18
8 K1 to K8
9 1 to 8
Figure 3-2. 6K-ERB08 component locations
Table 3-8. 6K-ERB08 component descriptions
Description
100-pin interface connectors for connecting to the 6000 Series control board or different
accessory boards.
50-pin interface connectors for connecting to the 6000 Series control board or different accessory
boards.
Pull-down resistor to control the state of the relay control lines when not driven by the control
board.
Jumper to configure the relay logic for active high or low.
Main +5 V power jumper to select the power source — internal power from the 6000 Series
control board, external power from the computer, or external power from the AC adapter.
External power connector. Connect to the AC adapter.
External power connector. Connect to the computer's +5 V supply.
Relays <1:8>. These relays are controlled digitally by the 6000 Series control board's digital bits
DIO<0:7>.
Relay screw terminals <1:8>. The screw terminals are for the common (C), normally open (NO)
and normally closed (NC) contacts for relays 1 through 8.
Figure 3-2 .
3-2
Functional Details