2 technical data, electronic-key adapter, Technical data, electronic-key adapter, Manual eks electronic-key adapter usb – EUCHNER EKS FSA with USB Interface User Manual
Page 12
Manual EKS Electronic-Key Adapter USB
Page 12/44
Subject to technical modifications
094485-04-11/13
4.2 Technical data, Electronic-Key adapter
Attention!
All the electrical connections must either be isolated from the mains supply by a safety transformer
according to EN IEC 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent
isolation measures.
Value
Unit
min.
typ.
max.
General parameters
Housing
Plastic (PA 6 GF30 gray)
Degree of protection acc. to EN 60529
IP 67 in mounted condition
Ambient temperature
0
+ 55
°C
Mounting cut-out according to DIN 43700
33 x 68
mm
Power supply
Via USB
Current consumption
100
mA
Interface, data transfer
Interface to the PC
USB full speed (USB 1.1 and USB 2.0 compatible)
Transfer protocol
3964R
Data transfer rate
9.6
kbaud
Data format
1 start bit, 8 data bits, 1 parity bit (even parity), 1 stop bit
USB interface connection
Type B
Cable length
3
m
LED indicator
green "Ready" (in operation)
yellow "Electronic-Key active" *
FSA Version (For Safety Applications) – parameters for floating semiconductor switching contacts LA and LB
Power supply U for load (LA, LB)
24
30
V
Switching current (with overload protection)
1
10
50
mA
Output voltage U
A
(LA, LB) in switched state
U x 0.9
U
V
Resistance in switched state
35
Ohm
Capacitive load
1
µF
Utilization category according to AC-12
EN IEC 60947-5-2 AC-15
DC-12
DC-13
50 mA / 24 V
Difference time between outputs** (LB first)
200
ms
Connection screw terminals, 2 x 2-pole
0.14
1.5
mm²
Reliability values according to EN ISO 13849-1 (only FSA version)
Category (with connected safe evaluation)
3
MTTF
d
Evaluation of data channel and one
switching contact LA
416
years
Evaluation of data channel and both
switching contacts LA and LB
803
years
DC
92
%
* The LED illuminates yellow if there is a functional Electronic-Key in the Electronic-Key adapter.
** If access to the USB interface takes place during the insertion or removal of the Electronic-Key,
the difference time can be more than 200 ms.