參數(shù)資料
型號(hào): XE0020C
廠商: Electronic Theatre Controls, Inc.
英文描述: Silver Mica Capacitor; Capacitance:300pF; Capacitance Tolerance:+/- 1%; Series:CD15; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.9mm; Leaded Process Compatible:No RoHS Compliant: No
中文描述: 電話線接口,具有活性在線監(jiān)測(cè)
文件頁(yè)數(shù): 2/6頁(yè)
文件大小: 26K
代理商: XE0020C
1
Ring
Ring is one of two signals which form the telephone network connection (RJ11 Pin 4). The
XE0020 is not sensitive to the polarity of the battery voltage on the telephone line. Ring has
1500 volts isolation from the rest of the circuitry which must be preserved throughout the
system.
2
Tip
Tip provides the second connection to the telephone network (RJ11 Pin 3). Tip has 1500
volts isolation from the rest of the circuitry. This isolation must be preserved throughout the
system.
3
OH
Hook-switch relay control an active high input. A high on OH closes the internal relay and
connects the equipment to the telephone line.
4
T1
T1 connects directly to the secondary side of the XE0020's internal telephone line
transformer.
5
GND
This signal is used as common reference for all of the control signals in the XE0020. Signals
on T1 and T2 are not referenced to ground.
XECOM
(2)
XE0020
Mechanical Specifications
A
B
C
D
E
F
G
H
I
J
D
E
E
A
B
C
D
E
F
G
H
I
J
-
-
-
0.400
0.520
2.020
0.060
0.110
0.810
0.510
0.410
0.060
0.200
-
-
-
10.16
13.21
51.05
1.52
2.79
20.57
12.95
10.41
1.52
5.08
0.040
0.090
0.790
0.490
0.390
0.040
0.125
1.02
2.29
20.07
12.45
9.91
1.02
3.18
Inches
Millimeters
Min
Dim Min
Max
Max
Pin Size: 0.025" by 0.025"
Recommended hole size: 0.056"
All pins tin-plated.
1
o
2
o
3
o
4
o
5
o
6
o
7
o
8
o
9 10
o
HInt /CD
o
Ring Tip
OH T1 Gnd Vcc T2 /RI
XE0020/XE0020C Pin Configuration & Descriptions
bottom view
Pin
Name
Description
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