EUCHNER EKS FSA with PROFINET interface - Manual (Page 12)

Manual EKS Electronic-Key Adapter PROFINET
Seite 12/44 Subject to technical modifications 109283-01-04/10
4.2 Technical data, Electronic-Key adapter
Warning!
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.
General parameters Value Unit
min. typ. max.
Housing Plastic (PA 6 GF30 gray)
Degree of protection according to EN 60529 IP 67 in mounted condition
Ambient temperature at UB = 24 V DC 0 + 55 °C
Mounting cut-out acc. to DIN 43700 33 x 68 mm
Connection for power supply Plug-in screw terminal, 3-pole,
Conductor cross-section 0.14 ... 1.5 mm², tightening torque 0.22
Nm
Operating voltage UB
20 24 28 DC V
(regulated, residual ripple < 5 %)
Current consumption
150 mA
Interface, data transfer
Interface to the PC Industrial Ethernet (IEEE 802.3)
Transfer protocol PROFINET
Data transfer rate (full duplex) 10/100 MBit/s
Data connection 1 x RJ45 socket
Data line 2 x 2 twisted-pair copper cables, screened; min. category 5
Cable length 100 m
LED display green: "Ready" (in operation)
yellow: "Electronic-Key active" *
red: "Fault"
Parameters for the outputs LA and LB (version EKS FSA only)
Power supply for load U (LA, LB)
24 30 V
Switching current per output 1 50 mA
Number of actuations of the overload
protection
100
Output voltage high for U (LA, LB) U x 0.9 U V
Resistance in switched-on state 35 Ohm
Capacitance per output 2 nF
Additional capacitive load per output 1 µF
Utilization category according to AC-12
EN IEC 60947-5-2 AC-15
50 mA / 24 V
DC-12
DC-13
Difference time between the outputs** (LB
first)
200 ms
Connection screw terminals, 2 x 2-pole 0,14 1,5 mm²
* The LED lights up yellow if there is a functional electronic key in the Electronic-Key adapter.
** If access on the Ethernet interface takes place during insertion or removal of the electronic key, the difference time can
be more than 200ms.