Plc remote i/o communications – Rockwell Automation 2711-KA1_KC1_TA1_TA4_TC1_TC4 PanelView Terminals for DOS/Windows User Manual
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Specifications
Appendix A
A-4
Other attributes include blink and underline. Character sizes include 1x1
(standard), 1x2 (double width), 2x1 (double height) and 2x2 (double
height, double width).
Automatic degauss occurs each time AC power is re-applied to the unit and
at midnight (according to the PanelView 1200 terminal system clock)
daily.
Monochrome Unit Display Attributes
Foreground Color: Amber
Background Color: Black
Other attributes include reverse video, high intensity, blink and underline.
Character sizes include 1x1 (standard), 1x2 (double width), 2x1 (double
height) and 2x2 (double height, double width).
These are the parameters of the PLC Remote I/O Communications:
Allen-Bradley PLC via Allen-Bradley 1771 Remote I/O Link
Remote I/O baud rate: 57.6/115.2/230.4 kilobaud
max I/O cable distance:
10,000 ft.
(57.6 kilobaud)
5,000 ft.
(115.2 kilobaud)
2,500 ft.
(230.4 kilobaud)
terminal can emulate: from 1/4 to 8 full Remote I/O Racks
rack sizes:1/4, 1/2, 3/4, or Full (any starting module group)
total discrete I/O possible: 1024 Input and 1024 Output bits, or 64 PLC
Input Words and 64 PLC Output Words
up to 5 block transfer read and 5 block transfer write files can be
configured, with up to 32 words for each file
total Block Transfer possible: 2560 Inputs and 2560 Outputs or 160 PLC
Input Words and 160 PLC Output Words
application files can be uploaded and downloaded via the PLC-5
Pass-Through feature
PLC Remote I/O
Communications