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Impulse 3095 User Manual

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REL-16 User Manual

Reading the Outputs

The relay ports return the ones complement of the value that is currently being used
to drive the relays. When using the API the actual value is returned not the
complement of the value.


Writing the Outputs:

The output ports are the only ports that can be written. The relays on a standard
REL-16 are normally open. To close a relay a one must be written to the appropriate
bit.


Register Description

Address

Mode

D7 D6 D5 D4 D3 D2 D1 D0

Base+0

R

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}

Base+1

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}

Base+2

R/W PCD7 PCD6 PCD5 PCD4 PCD3 PCD2 PCD1 PCD0

Base+3

R/W PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0

Base+4

R

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}

Base+5

R

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}

Base+6

R

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}

Base+7

R

{0}

{0}

{0}

{0}

{0}

{0}

{0}

{0}