Siemens SIRIUS 3RK3 - Displays on Expansion Module 4;8 F-RO; Displays on Expansion Module 8 DI; Displays on Expansion Module 8 DO

7.3.2.9 Displays on expansion module 4/8F-RO
LED Display Explanation
SF / Q1 o󹪜 Output signal not present
green Output signal present
red Device defective or error on the system bus
(see also Chapter ""SF" on the expansion module lights up red
(Page 256)")
Q2, Q3,
Q4, Q5,
Q6, Q7,
Q8
o󹪜 Output signal not present
green Output signal present
7.3.2.10 Displays on expansion module 8DI
LED Display Explanation
SF / IN1 O󹪜 Input signal not present
Green Input signal present
Red Device defective or error on the system bus
(see also Chapter ""SF" on the expansion module lights up red
(Page 256)")
IN2, IN3,
IN4, IN5,
IN6, IN7,
IN8
O󹪜 Input signal not present
Green Input signal present
7.3.2.11 Displays on expansion module 8DO
LED Display Explanation
SF / Q1 o󹪜 Output signal not present
green Output signal present
red Device defective or error on the system bus
(see also Chapter ""SF" on the expansion module lights up red
(Page 256)")
Q2, Q3,
Q4, Q5,
Q6, Q7,
Q8
o󹪜 Output signal not present
green Output signal present
Diagnostics / service
7.3 Diagnostics with LEDs
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 267