
IEC61131 User and Reference Manual
April 22, 2008
The sp5604 I/O Module provides thirty-two universal digital inputs or outputs. Outputs are
open-collector/open drain type.
These are defined as digital output channels 0 to 31.
0 = output transistor off
1 = output transistor on
The sp5604 I/O module also provides two internal digital outputs.
Digital output channel 32 is used to control the DC/DC converter.
0 = DC/DC converter off
1 = DC/DC converter on
Digital output channel 33 is used to control the VLoop power supply.
0 = VLoop output off
1 = VLoop output on
Digital output channels 34 and 35 control the sp5601 Analog Input filters.
Filter Setting Digital Output 34 Digital Output 35
< 3 Hz OFF OFF
6 Hz OFF ON
11 Hz ON OFF
30 Hz ON ON
Data for each of the I/O channels may be connected to user-defined variables with the I/O
connection editor. The SCADAPack sp5604 I/O hardware digital outputs are updated
continuously with data read from the variables.
I/O Connection
No physical module address is required.
There is only one sp5604 module allowed per SCADAPack
controller.
Notes
Refer to the SCADAPack System Manual for further information on the SCADAPack 5604
I/O hardware.
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