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XT-1/XT Mini Manual 13-111 05, 2015-08-14
Page 14 of 32
t
SU
t
PI
t
PW
t
H
t
R
t
F
CL
D0
D1
≈
≈
≈
Figure 12 Wiegand timing diagram
3.3.2 Magstripe Timing
The following values apply when all outputs are pulled up to 5 V with 1 k
Ω
resistors.
Symbol Parameter Min Typ Max Unit
t
SU
LOAD to CLK setup time 1520
µ
s
t
F
Fall time (all signals) 125 ns
t
R
Rise time (all signals) 5
µ
s
t
CL
Clock low 480
µ
s
t
CH
Clock high 960
µ
s
t
H
LOAD hold time after last CLK change 1520
µ
s
t
DH
Data hold time 880
µ
s
Table 7 Magstripe interface timing
≈
≈
t
SU
LOAD
CLK
DATA
≈
t
CL
t
CH
t
DH
t
H
t
R
t
F
Figure 13 Magstripe timing diagram (note: data low = logic one)
Ethernet
The reader has a 10 Mbps/100 Mbps Ethernet interface with one (XT Mini) or two (XT-1) ports. The interface
supports auto crossover (Auto-MDIX) so that installation can be done using either patch cables or crossover
cables. Each port has two LED indicators for Link/Activity (Yellow/Flashing Yellow) and 10 Mbps/100 Mbps
speed (Off/Green).
Connections
ETHERNET:A Ethernet port
ETHERNET:B (XT -1 only) Ethernet port
Max cable length 100 m
Wire size CAT5e cable or better is required for the Ethernet connection
Table 8 Ethernet connection overview
The reader's default IP address and subnet mask can be found on a label on the backside of the reader.
The default address is on the format 10.x.x.x and the subnet mask is 255.0.0.0. All IP settings can be