Rogers PRT42, Installation And Programming Manual

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PRT42 and PRT42-BK v1.0 fv72 EN Rev.C
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In this mode, the reader’s CLK and DTA lines are used for communication with a remote XM-2 I/O module and,
optionally, with additional (secondary) PRT reader (to enable two-way door control). The IN1 line operates as a
programmable input. The I/O lines on the XM-2 module can be programmed to have several predefined
functions (see settings for C5, C6, C7, C8 and C9 parameters in Installer Programming Mode). The Full Stand-
alone Operation Mode offers improved security, because it allows for separating the identification device (i.e.
the reader) from the actuator element (i.e. the relay controlling the electric lock).
The max. length of the cable run between a PRT reader and an XM-2 module or a secondary PRT reader is
limited to 150m. For two-way door control, the main reader needs to be configured in Full Stand-alone Mode,
whereas the connected to it secondary PRT reader needs to be set in RACS mode with an address set to ID=0.
Note: The XM-2 I/O expander module connected to PRT reader must be set to address ID=5 (jumpers JP1 and
JP3 closed).
3.2.2 Simple stand-alone operation mode
In this mode, the reader’s CLK and DTA lines are used as
standard I/O lines, the IN1 line operates as programmable input.
Each I/O line can be configured to have one of the several
available functions.
Note: The CLK and DTA line may operate as input or as output,
the function assigned to CLK/DTA line automatically defines
whether the line will operate as output or as input.. If configured
to be an output, the CLK or DTA line operates as an open-
collector line capable to sink up to 20 mA. If required, both lines
can be shorted and programmed to the same output function
which makes total output sink current up to 40mA.
DT
A
DT
A
CL
K
CL
K
IN1 IN1
NO
1
NO
2
IN1
CL
O
C
K
CO
M
CO
M
CO
M
DA
TA
NC1 NC2
IN2
Primary PRT Series Reader
Configured for
Full Stand-alone Mode
Secondary PRT Series Reader
Configured for
RACS Mode Address ID0
XM-2 I/O Expander Module
12 V
IN / OUT DEVICES
DT
A
CLK
IN
1
PRT Series Reader
Configured for
Simple Stand-alone Mode
12 V
Input or Output
Input or Output
Input Only