EUCHNER EKS FSA with USB Interface - Manual (Page 13)

Manual EKS Electronic-Key Adapter USB
094485-04-11/13 Subject to technical modifications Page 13/44
4.3 Connector assignment
4.3.1 USB interface socket
The socket on the Electronic-Key adapter is designed as USB type B.
4.3.2 Screw terminals of switching contacts LA1/LA2 and LB1/LB2 (only EKS FSA)
Information!
The coded plug for the connection of the switching contacts is included with the Electronic-Key adapter.
Coded plug 2 x 2-pole
with screw terminals
Cond. cross-section 0.14 … 1.5 mm²
Tightening torque 0.22 Nm
Channel Pin Function
LA
1
Normally open contact
channel LA
2
LB
1
Normally open contact
channel LB
2
4.4 DIP switch settings
Using the DIP switches S1 to S8, various parameters can be set.
Write protection can be enabled using DIP switch S1. In this way the writing of data to the read/write Electronic-
Key is prevented.
The settings are only applied when the power supply is switched on.
DIP switches, 8-pole:
1 2 3 4 5 6 7 8
ON
DIP
switch
Functions Factory setting
S8 OFF = read/write Electronic-Key ON = read-only Electronic-Key* OFF
S7 OFF
S6 OFF
S5 OFF
S4 OFF
S3 OFF
S2 OFF
S1 ON = write protection for read/write Electronic-Key OFF
*
The read-only transponder type can also be read using the Electronic-Key adapter with USB interface. However, we do
not recommend using this transponder type in new installations. The read-only transponder cannot be used in
conjunction with the version EKS FSA.
Information!
It is imperative that all DIP switches without a function (S2 to S7) are set to OFF! In this way problems
with any functions added in the future will be avoided.
4.5 LED indicator
The Electronic-Key adapter operating states are indicated using a 2-color LED on the front.
The illumination of the LED in any color indicates the presence of the operating voltage.
Color Operating state Description
Green Ready Electronic-Key adapter supplied with power and ready.
Yellow Electronic key active There is an Electronic-Key in the Electronic-Key adapter and it has been detected.