Parker EME
Technical Characteristics
192-120102 N16 December 2010
39
Motor holding brake output
Motor holding brake output
Compax3
Voltage range
21 – 27VDC
Maximum output current (short circuit
proof)
1.6A
Safety technology Compax3S
Safe torque-off in accordance with EN
ISO 13849: 2008, Category 3, PL d/e
Certified.
Test mark IFA 1003004
For implementation of the “protection
against unexpected start-up” function
described in EN1037.
Please note the circuitry examples.
Compax3S STO (=safe torque off)
Nominal voltage of the
inputs
24 V
Required isolation of the
24V control voltage
Grounded protective extra low voltage, PELV
Protection of the STO
control voltage
1 A
Grouping of safety level
STO switch-off via internal safety relay & digital
input:
PL e, PFHd=2.98E-8
STO switch-off via internal safety relay & fieldbus:
PL d, PFHd=1.51E-7
A MTTFd=15 of the external PLC and STO cycles/year
< 500 000 are assumed.
UL certification for Compax3S
conform to UL:
according to UL508C
Certified
E-File_No.: E235342
The UL certification is documented by a "UL" logo on the
device (type specification plate).
“UL” logo:
Insulation requirements
Enclosure rating
Protection class in accordance with EN 60664-1
Protection against human contact
with dangerous voltages
In accordance with EN 61800-5-1
Overvoltage category
Voltage category III in accordance with
EN 60664-1
Degree of contamination
Degree of contamination 2 in accordance with
EN 60664-1 and EN 61800-5-1
