Measurement-computing 6K-ERB08 Manual de usuario descargar pdf (Pagina 21)

6K-ERB08 User's Guide Functional Details

Components

Major components on the 6K-ERB08 are shown in . Figure 3-2

Figure 3-2. 6K-ERB08 component locations

Table 3-8

Table 3-8. 6K-ERB08 component descriptions

describes the board’s major components.

Callout Board

label

Description

1 P21, P20

100-pin interface connectors for connecting to the 6000 Series control board or different

accessory boards.

2 P6, P5

50-pin interface connectors for connecting to the 6000 Series control board or different accessory

boards.

3 RN1

Pull-down resistor to control the state of the relay control lines when not driven by the control

board.

4 JP2 Jumper to configure the relay logic for active high or low.

5 JP1

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.

6 P19 External power connector. Connect to the AC adapter.

7 P18 External power connector. Connect to the computer's +5 V supply.

8 K1 to K8

Relays <1:8>. These relays are controlled digitally by the 6000 Series control board's digital bits

DIO<0:7>.

9 1 to 8

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.

3-2

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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Measurement-computing 6K-ERB08 Manual de usuario Pagina 21