Graco ProControl 1KS [51/138] Discrete i o

Graco ProControl 1KS [51/138] Discrete i o
ProControl Integration Specifics
3A1080F 51
Discrete I/O
Discrete I/O requires a 24 Vdc power supply which must
be supplied on site. The ProControl does not supply
power for Discrete I/O.
See Table 4 on page 54, F
IG. 73 on page 63, and Table
9 on page 64 for inputs and outputs. Understanding
these inputs and outputs is necessary to properly inte-
grate the ProControl 1KS to the automation.
Input and output connections are made at the Discrete
I/O terminal strips (F
IG. 66) and the discrete I/O board
(F
IG. 67) inside the EasyKey. Also see the System
Electrical Schematic on page 131.
Review the Color Change Charts (F
IG. 110-FIG. 119). A
full understanding of the color change sequence is nec-
essary to properly drive the inputs and monitor the out-
puts.
See Advanced Setup Screen 9, page 39. This screen
shows the actual status of all inputs and outputs. It is
important to ensure that each input from local automa-
tion (PLC) is received by the EasyKey and to verify that
the ProControl 1KS is sending outputs to the automa-
tion.
The following paragraphs describe each discrete I/O
function in detail.
F
IG. 65: EasyKey Control Boards
Display Board Barrier Board
Discrete I/O Board (see FIG. 67)
TI12496a
Terminal Strips
(see F
IG. 66)

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