Rockwell Automation 1753-IB16XOB8 GuardPLC 16-Digital Inputs and 8-Digital Outputs Installation Instructions - Manual (Page 13)

GuardPLC 16-Digital Inputs and 8-Digital Outputs Module 13
Publication 1753-IN011A-EN-P - October 2005
Surge on Digital Inputs
An EN 61000-4.5 surge impulse can be read as a short duration HI signal. To avoid
an error:
• install shielded input lines to prevent effects of surges in the system, or
• implement software filtering in the user program. A signal must be present
for at least two cycles before it is used by the rest of the logic in the user
program.
Line Control
Line control is a short-circuit and line break monitoring system (for example, E-Stop
inputs) which can be configured for the GuardPLC system.
57 11 Digital input 11
58 12 Digital input 12
59 L- Reference pole
60 L- Reference pole
61 Ground Shield
62 Ground Shield
63 LS+ Sensor supply for inputs 13 to 16, 40 mA buffered/1 A non-buffered
64 LS+ Sensor supply for inputs 13 to 16, 40 mA buffered/1 A non-buffered
65 13 Digital input 13
66 14 Digital input 14
67 15 Digital input 15
68 16 Digital input 16
69 L- Reference pole
70 L- Reference pole
71 Ground Shield
72 Ground Shield
IMPORTANT
For information on how to configure inputs and outputs for line
control, see the GuardPLC System User Manual, publication
number 1753-UM001.
Terminal Number Designation Function