Operator controls of the 3RK3 ASIsafe basic central unit
Element Meaning Description
RESET button
• Error acknowledg‐
ment
• Factory setting
• Application of code se‐
quences
• Conrm the acknowledgeable errors with this button
• Refer to Chapter "Restoring factory settings (Page 347)"
• Refer to Chapter "Teaching the code sequences
(Page 208)"
Displays of the 3RK3 ASIsafe basic central unit
Element Meaning
DEVICE Device status
AS‑i AS‑i error
TEACH Status of the teaching of code sequences
SF Group error
F-IN1, F-IN2 Status of the safety-related sensor inputs
IN3 ... IN8 State of the standard inputs
Q1, Q2 Status of the safety-related outputs
Connecting inputs and outputs
You will nd further information on connecting inputs and outputs in Chapter "Wiring rules for
inputs and outputs (Page 134)."
Description of the hardware
5.1 Description of the individual modules
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 89