AE Techron 2105, Руководство оператора

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A2
Pin # Function Description Signal
Type
Level when
Asserted
Level when
Deasserted
Notes Applications
11
OverTemp
Out
Over-temperature
output
DC –24V 0V When amp is normal, this pin is
pulled to –24V through a 47.5K-ohm
resistor; when amp is in OverTemp
state, this pin is grounded. Do not
exceed 7 milliamps.
Remote Signal of Over-Temperature Condition: LED,
when lit, signals Over Temperature condition. Use a 6
mA series resistor of 4.7K-ohm for LED or OPTO, tie to
–24V source (PIN 13).
12
Run Amplifier Run
output
DC –24V 0V When amp is in Standby mode, this
pin is pulled to –24V; when amp is in
Run mode, this pin is grounded, en -
ergizing Mains Relays and allowing
drive for an external LED.
DO NOT exceed 7mA; DO NOT
ground this pin as this will enable
Main Power Relays.
Remote Signal of Run Condition: LED, when lit, sig -
nals Run state. Use a 6mA series resistor of 4.7K-ohm
for LED or OPTO, tie to –24V source (PIN 13).
13
–24V –24V Power
Output
DC –24V dc, 30 mA max Internally tied for use in status reporting applications.
See OverTemp (PIN 11), Run (PIN 12), Overload (PIN
23), and OverVoltage (PIN 24).
14
Common Ground before
Sense Resistors
Current monitor reference. Voltage
between Common and Sampled
Common is voltage on the Current
Sense resistor.
Possibly series amplifiers will not need current reporting
on the High side amp, since its current will be same as
Master.
15
–1 IN Differential Slave
Input
AC or
DC
Up to 200V
peak
0V Only used in multiple amplifier con -
figurations, Series mode.
Can accept output of PIN 1 (Amplifier Output) OR PIN 2
(Sampled Common) from Master device when in Slave
mode.
16
+24V +24V Power
Output
DC +24V dc, 30 mA max. Used in status reporting applications. See OverTemp
(PIN 11), Run (PIN 12), Overload (PIN 23), and Over -
Voltage (PIN 24).
17 Digital
Ground
Digital circuitry
ground - Interlock
Common
DC 0V 0V Used with PIN 25 (Reset) for Remote Reset from
Standby or Stop after Error. Used with PIN 4 (Interlock)
for simultaneous remote to Standby of all amps in a
multi-amplifier system.
18
OEM App Input Monitor
(OEM only)
Used to monitor the input signal
from an OEM DAC card; this is the
actual input signal.
OEM modification only; normally no connection.
19 I MON –
(alt.: OEM
App)
Differential Current
Monitor – ;
(- Input Monitor,
OEM only)
AC or
DC
2105: 5A/V
2110/2120:
20A/V
Inverted I MON+ (PIN 6). Output
current produced per voltage detect.
Current Monitoring: Connect a voltage meter to mon -
itor the output current being produced by the amplifier.
For each 1V detected, current output is 5A (2105) or 20A
(2110/2120).
20
I SUM1– Multiple Amplifier
Summing, Amplifier
1
DC Planned for use in multiple amplifier
configurations - paralleled and run -
ning Controlled Current Mode
Currently not used.
21 I SUM2– Multiple Amplifier
Summing, Amplifier
2
DC Planned for use in multiple amplifier
configurations - paralleled and run -
ning Controlled Current Mode
Currently not used.