Roger PRT12EM, Installation And Programming Manual

Page: 45 / 59

PRT-EM Series Readers fv 1.29 and 2.29 Rev. J.doc 2012-01-05
Page 45 from 59
Pig-tail Cable Assignments (valid for readers without screw terminals)
Wire
Color Label Standalone Modes (Offline Modes) Terminal Modes (Online Modes)
Simple
Standalone Mode Full Standalone
Mode
Green CLK Configured as
input or output,
programmable
function
CLOCK
communication
line
DATA 0 line for Wiegand, CLOCK for
Magstripe and RACS, TXD for RS232
Brown DTA Configured as
input or output,
programmable
function
DATA
communication
line
DATA 1 line for Wiegand, DATA for
Magstripe and RACS, RXD for RS232
Yellow IN1 Input line, programmable function In Wiegand and Magstripe this line
controls LED OPEN . Line is active
when shorted to ground
Blue IN2 Input line, programmable function In Wiegand and Magstripe this line
controls internal sunder of the
reader. Line is active when shorted to
ground
Gray-Pink Relay
NC
Relay output 1.5A 24V DC/AC,
programmable function
Not used
Red-Blue Relay
COM
Pink Relay
NO
Violet RTS RTS line for RS232
Red +12V Supply input plus
Black GND Supply input minus, also reference ground for RS232
Grey TAMP Tamper switch contacts, normally closed, isolated, IP67, 24V/50mA. Contact
becomes open when unit is detached from the place of installation or upper part
of enclosure is open.
White
Note: Some readers are delivered with screw terminals instead of pig-tail cable. For detailed
location of screw connectors see drawings later in this document.