Notes On Srel Connection - Simons Voss Technologies SmartRelay SREL Series Manual

SREL1+2 (Manual)

5.4 Notes on SREL connection

Functions con-
F1
nection 1
Functions con-
F2
nection 2
Functions con-
F3
nection 3
SimonsVoss bus SVB
Open drain outputs up to max. 24 V DC / 0.5 A. Earth connection to power
supply's negative terminal. If a CLS (card loading signal) is featured, the
SREL2 must be configured for CLS in its properties.
To use a SmartRelay as a card reader in a third-party access control or
time-and-attendance system, the hardware (cabling and signal emitter)
and data formats must match those of the card reader precisely. This is the
only way that the third-party system will be able to understand and
evaluate data from transponders.
First of all, the SmartRelay reads the transponder data. If the transponder
is authorised for use in the SmartRelay, these data are transmitted to the
third-party system via the serial interface. You will receive detailed
specifications for individual data formats from SimonsVoss Technologies
GmbH.
Input ext. Trigger input (3-24 V DC
ext. contact must be isolated)
Omron data / Wiegand DO
Omron CLK / Wiegand D1
LED / buzzer (external)
Card reader line link
SimonsVoss bus – card reader line
link
5. Connections
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