XE2486 Просмотр технического описания (PDF) - Xecom
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XE2486 Datasheet PDF : 10 Pages
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XE2486 Mechanical Specifications
INCHES
PIN MIN MAX
A 1.240 1.260
B 0.990 1.010
C 0.490 0.510
D 0.120 0.140
E 0.090 0.110
F 0.060 0.080
G 0.090 0.110
H 0.790 0.810
Pins = 0.010 by 0.020 inches
METRIC(MM)
MIN MAX
31.50
25.15
12.45
3.05
2.29
1.52
2.29
20.07
32.00
25.65
12.95
3.56
2.79
2.03
2.79
20.57
A
B
Denotes Pin 1
C
D
G
G
FE
F
H
Pin Configuration and Descriptions
PIN NAME
1
Ring
2
Tip
DESCRIPTION
Ring provides half the two-wire con-
nection to the telephone network,
RJ-11 Pin 4. A 1500 volt barrier
RING 1
TIP 2
isolates Ring from all other circuits.
This isolation must be preserved
RXA 3
TXA 4
throughout the system. The battery SPK 5
voltage on Ring may be positive or N/C 6
negative with respect to Tip.
N/C 7
/SLP 8
N/C 9
Tip provides half the two-wire con- TXD 10
nection to the telephone network,
RXD 11
XE2486
22 N/C
21 RST
20 GND
19 VCC
18 /HS
17 /DCD
16 /CTS
15 /RI
14 /DSR
13 /DTR
12 /V-D
RJ-11 Pin 3. A 1500 volt barrier
isolates Tip from all other circuits. This isolation must be preserved throughout
the system. The battery voltage on Tip may be positive or negative with respect
to Ring.
3,4
N/A
Not used; Do not connect any circuitry to these Pins.
XECOM
(2)
XE2486
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