Instruction manual –AQ F210 Feeder Protection IED
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7.1
CPU,
IO
AND
P
OWER SUPPLY MODULE
By default the AQ-2xx IED platform combination CPU, IO and Power supply module is
included in the AQ-2xx IED which includes two standard communication ports and basic
binary IO of the relay.
Connector
Description
COM A :
Communication port A, RJ-45. For Modbus TCP and station
bus communications.
COM B :
Communication port B, RS-485. For Modbus RTU and IEC-
103 SCADA communications. Pin-out starting from the left:
1=DATA +, 2=DATA -, 3=GND, 4&5=Terminator resistor
enabled by shorting.
X1-1
Digital input 1, Settable digital input with pick-up and release
thresholds.
X1-2
Digital input 2, Settable digital input with pick-up and release
thresholds.
X1-3
Digital input 3, Settable digital input with pick-up and release
thresholds.
X1-4
Digital inputs 1, 2 and 3 common ground.
X1-5:6
Output relay 1, Normally open contact
X1-7:8
Output relay 2, Normally open contact
X1-9:10
Output relay 3, Normally open contact
X1-11:12
Output relay 4, Normally open contact
X1-13:14:15
Output relay 5, Changeover contact
X1-16:17:18
System Fault output relay, Changeover contact
X1-19:20
Power supply in, Either 85 – 265 VAC/DC (model H) or 18 –
75 DC (model L), Positive side (+) to pin X1:20
GND
Relay grounding connector
-
As standard galvanically isolated binary inputs current
consumption is 2 mA when activated and the operating
voltage range is from 0V to 265VAC/DC with software
settable activation/reset threshold and 1V resolution. All
binary inputs are scanned in 5 ms program cycle and have
software settable filtering and pick-up delay of input signal
and software settable NO/NC selection.
-
Binary outputs control can be settable from the software.
As standard binary outputs are controlled in 5 ms program
cycle. All output contacts are mechanical type. Rated
voltage of the NO/CO outputs is 250VAC/DC.
Figure 7.1-3 AQ-2xx Main processor module CPU, IO, communications and PSU.
Auxiliary voltage shall be defined in the ordering code of the device, either A or B model
power supplies are available. Power supply minimum allowed bridging time for all voltage
levels is > 150 ms. Power supply maximum power consumption is 15 Wmax. Power supply