Cinterion
®
Java Terminal Hardware Interface Description
3.3 Terminal Circuit
40
PLS62T-W_HID_v01
2018-06-20
Confidential / Prelimenary
Page 24 of 91
3.3
Terminal Circuit
shows a general Java Terminal block diagram that includes all variants. Not every
interface is available for all Terminal products.
Figure 4:
Java Terminal circuit block diagram
D
-S
u
b 9-
p
in
Level -
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23
2
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te
rf
a
c
e
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orange
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ter
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p
p
ly
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(on/off)
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power
DC/DC
converter
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Line
regulator
ON
EMERG_RST
Batt+
Batt+
(Hardware )
Watchdog
E
the
rn
et
RJ
45
LED
link/
active
Fi
lt
e
r
10/100 Ethernet
sub-system
US
B
GP
IO
co
n
n
e
c
to
r
12
-p
in
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Driver
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GPIO
US
B
-B
c
o
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ec
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r
EM
C
USB
Electronic
SIM
(opt.)
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te
rn
a
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ve
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or
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h
e
rn
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t
co
n
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e
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to
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A
fe
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fe
m
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r f
u
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re
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s
e
(G
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),
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d
iv
e
rs
it
y
GP
IO
co
n
n
e
c
to
r
8-
p
in
EM
C
RS485
Driver
Java
module
Supply
VCCref
I²C
WD_RETRIG
(GPIO8)
PoE
1000
10/
100
