Universal Safety
Controller HUB™
Multiple Safety Devices...One Safety Controller!
System Layout/Design

System Layout/Design and Programming
Guideline
•
Maximum 24 inputs per Safety Controller
HUB (expandable).
•
Safety device wiring is always divided
equally between Channel A and Channel B inputs for dual
channel redundancy.
•
Each E-Stop requires the use of two
safety inputs: One in Channel A and one in Channel
B.
•
Each Category 4 E-Stop requires the use
of four safety inputs; Two Inputs in Channel A and two
Inputs in Channel
B.
•
Non-safety devices use one input in
Channel A or B.
•
Dedicated inputs for four wire safety
mats, edges and
bumpers.
• Factory (with Design Questionnaire)
or customer configures input type with
supplied jumpers
|
Sinking
|
Sourcing
|
|
NPN
|
PNP per
input
|
|
=
Ground
|
+24V
|
|
Factory
default setting is PNP
sourcing
|
|