Page 6
4.1.1 Wiring and jumpers description
C1 c
ab
le w
ir
in
g d
es
c
ri
pti
on
Grey
0 V
Red
+8
÷ +18 VDC power s.
Pink
NO relay contact
Yellow
NC relay contact
Brown
IN 1
Orange
IN 2
Blue
C relay contact
Black
RS 485
– A cable
White
RS 485
– B cable
Green
Output 3
Table 6: C1 cable wiring description
C2 c
ab
le
Grey
Aux RS 485
– A cable
White
Aux RS 485
– B cable
Orange
Alarm output
Pink
WIEGAND data 0
Red
WIEGAND data 1
Table 7: C2 cable wiring description
X
1
jum
pe
rs
J0
Line terminator
JA
Idle state definition (A)
JB
Idle state definition (B)
Table 8: RS 485 BUS jumpers
X
2
jum
pe
rs
J0
Reserved
JA
Reserved
JB
Reserved
Table 9: Auxiliary BUS jumpers
RE
S
E
T
Short press
Module restart
Press > 5 s
IP address reset
Table 10: RESET button function
4.2 Standard connection
Conn
ec
ti
o
n
Input 1
Door contact, active when door closed; REX button
Input 2
Request to exit button or handle contact, active when button or
handle pressed; Tamper; Disabling function
Output 1
Door lock control (relay1)
Alarm output
Low power transistor output (+5 V in any alarm state)
Table 10: Standard connection
The door monitoring contact (IN1) is operational after its first change of status since
switching on the module. Full door lock timing acc. to
tab. 8
is used when the door status
contact is not installed and no Forced Door and Door Ajar alarms are triggered.
4.3 Installation instructions
The terminal uses passive RF/ID technology, which is sensitive to RF noise sources. Noise
sources are generally of two types: radiating or conducting.
Conducted noise enters the reader via wires from the power supply or the host. Sometimes,
switching power supplies generate enough noise to cause reader malfunction, it is
recommended to use linear system power supplies.
Radiated noise is transmitted through the air. It can be caused by computer monitors or other
electrical equipment generating electromagnetic fields.
Consequently, a short distance between the reader modules or terminals themselves can
cause reading malfunctions
– for correct operation it is necessary to keep a minimum
distance of 50 cm. Various metallic constructions may have negative influence on this
distance; if there are any doubts, it is recommended to perform a practical test before final
mounting.
