beautypg.com

Plc remote i/o communications – Rockwell Automation 2711-KA1_KC1_TA1_TA4_TC1_TC4 PanelView Terminals for DOS/Windows User Manual

Page 85

background image

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