NATIONAL INSTRUMENTS

ER-16

Card Type

Data-acquisition

I/O Options

Daisy-chain connector, relay outputs (16)

Data Bus

DIO-24/DIO-32 connector

CONNECTIONS

Function

Label

Function

Label

125V 2A fast fuse

F1

Daisy-chain out

J3

125V 2A fast fuse

F2

+5V DC power

J8

DIO-32 connector

J1A

Relay connections

SC1

DIO-24 connector

J1B

Relay connections

SC2

Daisy-chain in

J2

   

POWER SOURCE

Setting

SW1

»

External power source

Position 3

 

Power off

Position 2

 

Internal power source

Position 1

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

DS1

Green

On

Channel 1 is in use

DS1

Green

Off

Channel 1 is not in use

DS2

Green

On

Channel 2 is in use

DS2

Green

Off

Channel 2 is not in use

DS3

Green

On

Channel 3 is in use

DS3

Green

Off

Channel 3 is not in use

DS4

Green

On

Channel 4 is in use

DS4

Green

Off

Channel 4 is not in use

DS5

Green

On

Channel 5 is in use

DS5

Green

Off

Channel 5 is not in use

DS6

Green

On

Channel 6 is in use

DS6

Green

Off

Channel 6 is not in use

DS7

Green

On

Channel 7 is in use

DS7

Green

Off

Channel 7 is not in use

DS8

Green

On

Channel 8 is in use

DS8

Green

Off

Channel 8 is not in use

DS9

Green

On

Channel 9 is in use

DS9

Green

Off

Channel 9 is not in use

DS10

Green

On

Channel 10 is in use

DS10

Green

Off

Channel 10 is not in use

DS11

Green

On

Channel 11 is in use

DS11

Green

Off

Channel 11 is not in use

DS12

Green

On

Channel 12 is in use

DS12

Green

Off

Channel 12 is not in use

DS13

Green

On

Channel 13 is in use

DS13

Green

Off

Channel 13 is not in use

DS14

Green

On

Channel 14 is in use

DS14

Green

Off

Channel 14 is not in use

DS15

Green

On

Channel 15 is in use

DS15

Green

Off

Channel 15 is not in use

DS16

Green

On

Channel 16 is in use

DS16

Green

Off

Channel 16 is not in use

DS17

Red

On

Board is receiving power

DS17

Red

Off

Board is not receiving power