2-10
Number
Name
Function
4
Output connector 2
(OUTPUT2)
The output voltage and current are
10 V and
10 mA,
respectively. The output level can be controlled from 10
V to 1 V with OUTPUT2 level adjustment volume
⑱
on
the front panel.
Note
If output of current from 4 to 20 mA is required,
modification from the voltage output to the current
output is available with extra costs. For details, contact
with
NIPPON AVIONICS’s sales agency.
5
Interface connector
(I/F)
This connector is used to connect an amplifier unit and
case electrically. The pin layout is shown as follows.
Other than DC power voltage supply, it is possible to
perform keylock, auto-balancing, calibration value
application, and synchronous signal output. A
connection cable is available separately.
Amplifier, Interface connector (from rear side)
(1) +CAL
(2) -CAL
(3) BAL
(4) OSC
(5) GND
(6) KEYLOCK
(7) GND
(8) DC+
(9) DC-
6
Protective grounding terminal
If 3-pin power cord cannot be used for grounding, use
this terminal for grounding.
7
Power supply connector
This is the connector to be connected to the AC power
cable. The AC power supply block of the amplifier unit
have a withstand voltage of 1.5 kVAC/minute against
input, output, and case.
Note
When using a power supply of 100VAC, use AC power
supply cord 47326. When using 110VAC or higher, use
optional AC power supply cord 200V (0311-5112).
When using 180 to 264 VAC, also use optional AC
power cord 200V (0311-5112).
Table 2-2 Rear Panel: Names and Functions (2)
Содержание AS2503
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Страница 83: ...9 5 9 3 External Dimensions 9 3 1 Amplifier Unit AS2503 ...
Страница 84: ...9 6 9 3 2 Amplifier Unit AS2603 ...
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Страница 87: ...9 9 9 3 5 Rack mount Case Rack Rail Elongate Hole ...
Страница 88: ...9 10 9 3 6 Bridge Box 5370 and 5373 ...