Operating instructions

Manual – LDB 1.5

Page 53

Normally, a transponder cannot be used during the unlocked period (day). However, if

you want to enable the door to be locked if necessary (when everyone has left the

building, for example), then select this option.

4.12.3 Digital SmartRelay – Limited range

If you select this option, the detection range between the transponder and

SmartRelay is reduced from approx. 59” to approximately 15”. This option can be

used in situations involving more than one SmartRelay in near proximity, and certain

transponders with authorization for more than one SmartRelay. It is not available for

an external antenna.

4.12.4 Digital SmartRelay – Logging unauthorized access attempts

Under normal circumstances, only authorized transponder actions are logged. If you

would like to record attempts to open a door using unauthorized transponders from

the same Lock System, then select this option.

4.13 Advanced Functions

SimonsVoss in the United States primarily sells the Advanced version

(SREL.ADV) of the SmartRelay. If you make arrangements to purchase the

Standard version (SREL) the following connections are not included.

4.13.1 Digital SmartRelay – Number of extension modules

This is where you specify the number of external modules connected to the

SmartRelay. These modules are connected to the RS-485 COM, RS-485 A and RS-

485 B terminals. For more information please refer to the documentation of the

modules involved.

4.13.2 Digital SmartRelay – Interface

For operation as a serial port, this is where you define the type of card reader which

the SmartRelay is to simulate. The following options are available:

 Wiegand 33 Bit

 Wiegand 26 Bit

 Primion

 Siemens

 Kaba Benzing

 Gantner Legic

 Isgus

You will find wiring details in the section entitled ‘Using the SmartRelay as a serial

port’.

For some external systems it is necessary to select the ‘CLS’ option; this should be

checked by the manufacturer of the external system or the system integrator.