microScan3 Core I/O AIDA
PFH
D
(mean probability of a
dangerous failure per hour)
8 × 10
–8
T
M
(mission time)
20 years (ISO 13849-1)
Safe status when a fault
occurs
At least one OSSD is in the OFF state.
Interfaces
Table 24: Interfaces
microScan3 Core I/O AIDA
1
Automated restart of OSSDs
after
2 s … 60 s (configurable)
Voltage supply
Connection type
Male connector, M12, 5-pin, A-coded (common male connector
for voltage supply and outputs)
Length of cable (power supply unit tolerance ± 5%)
Length of cable with wire
cross-section 0.25 mm
²
≤ 35 m
Configuration and diagnostic interface
Type of interface
USB 2.0
Connection type
USB 2.0 mini-B (female connector)
Transmission rate
≤ 12 Mbit/s
Length of cable
≤ 5 m
Electrical data
Table 25: Electrical data
microScan3 Core I/O AIDA
Operating data
Protection class
III (IEC 61140)
Supply voltage V
S
24 V DC (16.8 V … 30 V DC) (SELV/PELV)
1)
Residual ripple
± 5%
2)
Start-up current at 24 V
≤ 0.65 A
Current consumption at 24 V
No output load Typ. 0.3 A
With maximum output load Typ. 0.4 A
Power consumption
No output load Typ. 7 W
With maximum output load Typ. 9.6 W
Power-up delay
≤ 12 s
Safety outputs (OSSD)
Type of output
2 PNP semiconductors for each OSSD pair, short-circuit pro‐
tected, cross-circuit monitored
Output voltage for ON state
(HIGH)
(U
V
–2.7 V) … U
V
Output voltage for OFF state
(LOW)
0 V … 2 V
13
TECHNICAL DATA
128
O P E R A T I N G I N S T R U C T I O N S | microScan3 Core I/O AIDA
8017784/1ELL/2022-01-21 | SICK
Subject to change without notice
