Bosch Rexroth R-IB IL 24 PSDO 8-PAC, Manual

Page: 68 / 96

Technical Data and Ordering Data
66 /94 Bosch Rexroth AG DOK-CONTRL-ILPSDO8****-AW04-EN-P
Rexroth Inline Module with Safe Digital Outputs R-IB IL 24 PSDO 8-PAC
Sulfur dioxide (SO
2
) Concentration 10 ±0.3 ppm
Ambient conditions:
– Temperature 25°C ±2 K
– Humidity 75% ±5%
– Test duration 10 days
Hydrogen sulfide (H
2
S) Concentration 1 ±0.3 ppm
Ambient conditions:
– Temperature 25°C ±2 K
– Humidity 75% ±5%
– Test duration 4 days
Resistance of the housing material to termites Resistant
Resistance of the housing material to fungal decay Resistant
Ambient compatibility Not resistant to chloroform
Connection data for Inline connectors
Connection method Spring-cage terminals
Conductor cross section 0.2 mm
2
to 1.5 mm
2
(solid or stranded), 24 - 16 AWG
Supported stop category according to EN 60204 0
1 in error-free state
General data [...]
Mechanical requirements
Vibration according to IEC 60068-2-6 Operation: 2g, Criterion A
Shock according to IEC 60068-2-27 15g over 11 ms, Criterion A
Safety characteristic data according to IEC 61508/EN 61508
Achievable SIL SIL 2 (single-channel)
SIL 3 (two-channel)
Depends on the parameterization and wiring (see Chapter
“Connection Options for Actuators Depending on the Param-
eterization” on page 20 and Chapter “Connection Examples
for Safe Outputs” on page 41 )
Probability of a dangerous failure on demand by the safety
function (PFD)
SIL 2: 1% of 10
-2
, maximum (corresponds to 1 x 10
-4
)
SIL 3: 1% of 10
-3
, maximum (corresponds to 1 x 10
-5
)
Probability of a dangerous failure per hour for the entire mod-
ule (PFH)
SIL 2: 1% of 10
-6
, maximum (corresponds to 1 x 10
-8
)
SIL 3: 1% of 10
-7
, maximum (corresponds to 1 x 10
-9
)
Depends on the parameterization (see Fig. 7-4 on page 43 )
Hardware fault tolerance (HFT) of the module 1
Permissible duration of use 20 years
Safety characteristic data according to EN 62061
Achievable SIL claim limit SIL CL = SIL 2 (single-channel)
SIL CL = SIL 3 (two-channel)
Depends on the parameterization and wiring (see Chapter
“Connection Options for Actuators Depending on the Param-
eterization” on page 20 and Chapter “Connection Examples
for Safe Outputs” on page 41 )
Safe failure fraction (SFF) 99%