Specifications
C3I22T11
404 192-120114 N5 C3I22T11 June 2008
Safety technology Compax3MP / Compax3M
Safety technology as an option
State-of-the-art safety technology
EN ISO 13849
Please respect the stated safety techno-
logy on the
type designation plate (see
page 11) and the circuitry examples
Compax3M S1 Option: Signal inputs for connector X14
Nominal voltage of the
inputs
24V
Required isolation of the
24V control voltage
Grounded protective extra low voltage, PELV
Protection of the STO
control voltage
1A
Number of inputs
Signal inputs via opto-
coupler
2
Low = 0...7V DC or open
High = 15...30V DC
I
in
at 24V DC: 8mA
STO1/
Low = STO activated
High = STO deactivated
STO2/
Low = STO activated
High = STO deactivated
Switch-off time with une-
qual input statuses (max.
reaction time)
20 seconds
Grouping of safety level
Category 3
PL=d
PFH=1.01 x 10-7h-1
UL certifiction for Compax3S
conform to UL:
according to UL508C
Certified
E-File_No.: E235 342
The UL certification is documented by a ”UL” logo on the devi-
ce (type specification plate).
”UL” logo
UL certifiction for Compax3M
conform to UL:
according to UL508C
Certified
E-File_No.: E235 342
The UL certification is documented by a ”UL” logo
on the device (type specification plate).
Insulation requirements
Protection class
Protection class I according to EN60664-1
Protection against human contact
with dangerous voltages
According to En 61800-5-1
Overvoltage category
Voltage class III according to EN 60664-1
Degree of contamination
Degree of contamination 2 according to EN 60664-1
and EN 61800-5-1
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