Operating Instructions ET-xx6-A
Operation
Page 36 of 60
R. STAHL HMI Systems GmbH / OI_ET_xx6_A_en_V_03_00_36.docx / 03.05.2021
13.3 Connection of Readers
Readers with a serial RS-232 interface can be connected to the HMI devices. For this, the HMI
device had to be fitted with a corresponding module for reader devices (see type code) or the
ReaderBox must be used.
Please note that the Ex-connection values of the reader must match
the safety-relevant values of the interface !
For the exact wiring diagram of each individual reader
type, please refer to the actual reader documentation or to
the Hardware Manual.
HMI devices of the Panel PC and Thin Client series require an additional software (keyboard
wedge) to transfer the data from the reader into the required application. This software is
NOT
part of the delivery !
13.3.1
Type RSi1 connection version 1
With the RSi1 connection version, the reader is supplied with power via the HMI device.
In version 1, a maximum of 5.36 V and 220 mA are available for the reader.
13.3.2
Type RSi1 connection version 2
In version 2, a maximum of 10.4 V and 220 mA are available for the reader (e.g. the
RFIDi-RDR-2-xxx chipcard reader).
ATTENTION
DOCUMENTATION