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2688381

P1-P3P4-P6P7-P9P10-P12P13-P14
AXL F DO8/2 2A 1H
8238_en_04 PHOENIX CONTACT 7 / 14
5Maximum outputs power
consumption when inductive loads
are switched off
100% simultaneity
Figure 1 Maximum energy consumption of the outputs
when switching off inductive loads with 100%
simultaneity
50% simultaneity
Figure 2 Maximum energy consumption of the outputs
when switching off inductive loads with 50%
simultaneity
The specifications in the diagrams refer to a maximum
switching frequency of 1Hz.
The diagrams show the maximum amount of energy that
may be fed back into the corresponding output groups
(outputs 1 to 4, 5 to 8) for each switch-off procedure when
switching off an inductive load without external freewheeling
circuit.
The current data refers to the ohmic DC voltage component
of the inductive load.
6 Internal circuit diagram
Figure 3 Internal wiring of the terminal points
Key:
00,1 0,20,30,4 0,50,60,7 0,80,9 1,0 1,1 1,2 1,3
0
0,5
1
1,5
2
2,5
3
3,5
= 0,5 A
= 1,0 A
= 1,5 A
= 2,0 A
Inductance [H]
Energy consumption [J]
Only with external free running circuit
00,1 0,20,30,4 0,50,60,7 0,80,9 1,0 1,1 1,2 1,3
0
0,5
1
1,5
2
2,5
3
3,5
= 0,5 A
= 1,0 A
= 1,5 A
= 2,0 A
Inductance [H]
Energy consumption [J]
Only with external free running circuit
Local bus AxiolineF local bus
(hereinafter referred to as local bus)
Microcontroller
Optocoupler
LED
Output configuration
Electrically isolated areas
D
UO
E1
µC
2x
DO 1...8
U
O
24V
U
Bus
Local bus
Output circuit
22030200 23
23
03
220200
02
03
8x
µC
Output circuit
AXL F DO8/2 2A 1H
8238_en_04 PHOENIX CONTACT 8 / 14
7 Terminal point assignment
Figure 4 Terminal point assignment
8 Connection example
Figure 5 Connection with 2-wire technology
Te rm i na
l point
Color Assignment
Supply voltage input
a1, a2 Red 24 V DC
(U
O
)
Supply for digital output
modules (internally
jumpered)
b1, b2 Blue GND Reference potential of the
supply voltage (internally
jumpered)
Digital outputs
00 ... 03 Orange OUT1 ...
OUT4
Digital outputs 1 ... 4
10 ... 13 Blue GND Reference potential for all
channels
20 ... 23 Orange OUT5 ...
OUT8
Digital outputs 5 ... 8
30 ... 33 Blue GND Reference potential for all
channels
0300
1310
2320
3330
a1
a2
b1
b2
00
10
20
30
01
11
21
31
02
12
22
32
03
13
23
33
a1
a2
b1
b2
00
10
20
30
01
11
21
31
02
12
22
32
03
13
23
33
OUT 4
OUT 8
OUT 1
OUT 5
AXL F DO8/2 2A 1H
8238_en_04 PHOENIX CONTACT 9 / 14
9 Local diagnostic and status indicators
Figure 6 Local diagnostic and status indicators
D
UO
E1
30 3231 33
20 2221 23
10 1211 13
00 0201 03
Designati
on
Color Meaning State Description
DRed/
yellow/
green
Diagnostics of local bus communication
Run Green ON The device is ready for operation, communication within the station is
OK.
All data is valid. An error has not occurred.
Active Green
flashing
The device is ready for operation, communication within the station is
OK.
The data is not valid. Valid data from the controller/higher-level
network not available.
There is no fault in the module.
Device
application not
active
Flashing
green/yellow
The device is ready for operation, communication within the station is
OK.
Output data cannot be outputted and/or input data cannot be read.
There is a fault on the periphery side of the module..
Ready Yellow ON The device is ready for operation but did not detect a valid cycle after
power-up.
Connected Yellow
flashing
The device is not (yet) part of the active configuration.
Reset Red ON The device is ready for operation but has lost the connection to the
bus head.
Not connected Flashing red The device is ready for operation but there is no connection to the
previously existing device.
Power down OFF Device is in (power) reset.
U
O
Green U
Output
ON Supply for digital output modules present.
OFF Supply for digital output modules is not present.
E1 Red Peripheral fault ON Breakdown or overload/short-circuit of an output.
OFF No I/O error.
00 ... 03,
20 ... 23
Yellow Output status ON Output is set.
OFF Output is not set.
10 ... 13,
30 ... 33
Red Diagnostics of
the output
ON Short-circuit/overload of the output.
OFF No short-circuit/overload of the output.
P1-P3P4-P6P7-P9P10-P12P13-P14

2688381

Mfr. #:
Buy 2688381
Manufacturer:
Phoenix Contact
Description:
Terminal Block Interface Modules AXL DO 8/2-2A
Lifecycle:
New from this manufacturer.
Delivery:
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