AKT2G-AT-410-000
Four-channel analog output terminals, 0..10 V, 12 bit
The AKT2G-AT-410 analog output terminal generates signals in the range between 0 and 10 V. The voltage is supplied to the process level with a resolution The resolution is the smallest possible movement that can be achieved by a system. It can be defined at the electronics, encoder and mechanics level. The distance a stage can be commanded to move in a single step. For servo systems, the basic increment produced by its optical encoder, or any other feedback device. of 12 bits, and is electrically isolated. The output channels of the EtherCAT Ethernet ofr Control Automation Technology. EtherCAT® is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT is to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs. Terminal has a common ground potential. The output stages are powered by the 24 V supply. The signal state of the EtherCAT Terminals is indicated by light emitting diodes. The AT-410 supports distributed clocks Clock signal., i.e. the input data can be monitored synchronously Combines an axis or axes group (as slave) with an axis as master. The slave executes its path with synchronization to the progress of the master. This is linked to a one dimension source for synchronization. with other data that are also linked to distributed clock terminals. The accuracy Accuracy is the distance between the actual position of a mechanical system and the expected position. It is typically specified in microns or arcsec per given travel for a deviation of ±3 (sigma). across the system is < 100 ns.
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LEDs
LED |
Color |
Meaning |
|
---|---|---|---|
RUN |
green |
This LED indicates the terminal's operating state: |
|
off |
State of the EtherCAT State Machine The complete assembly of all connected parts or devices, of which at least one is movable.: INIT = initialization of the terminal, state of the EtherCAT State Machine: BOOTSTRAP = function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. for firmware updates of the terminal |
||
flashing |
State of the EtherCAT State Machine: PREOP = function for mailbox communication and different standard-settings set |
||
single flash |
State of the EtherCAT State Machine: SAFEOP = verification of the Sync Manager channels and the distributed clocks. Outputs remain in safe state |
||
on |
State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible |
If several RUN LEDs are present, all of them have the same function.
Object Description and Parameterization
Restore objects
Index Zero pulse (zero signal) of a hardware pin such as digital input or feedback pin. (hex) |
Name |
Meaning |
Data type |
Flags |
Default |
---|---|---|---|---|---|
1011:0 |
Restore default parameters |
Restore default parameters |
UINT8 |
RO |
0x01 (1dec) |
1011:01 |
SubIndex 001 |
If this object is set to “0x64616F6C” in the set value dialog, all backup objects are reset New start of the microprocessor. to their delivery state. |
UINT32 |
RW |
0x00000000 (0dec) |
Configuration data
Index (hex) |
Name |
Meaning |
Data type |
Flags |
Default |
---|---|---|---|---|---|
8pp0:0 |
AO settings Ch.1-8 |
Max. Subindex |
UINT8 |
RO |
0x16 (22dec) |
8pp0:01 |
User scale is active. |
BOOLEAN |
RW |
0x00 (0dec) |
|
8pp0:02 |
Presentation |
|
BIT3 |
RW |
0x00 (0dec) |
8pp0:05 |
Watchdog |
0: Default watchdog value
|
BIT2 |
RW |
0x00 (0dec) |
8pp0:07 |
Enable user calibration |
Enable user calibration |
BOOLEAN |
RW |
0x00 (0dec) |
8pp0:08 |
Enable vendor calibration |
Enable vendor calibration |
BOOLEAN |
RW |
0x01 (1dec) |
8pp0:11 |
Offset |
User scaling offset |
INT16 |
RW |
0x0000 (0dec) |
8pp0:12 |
Gain |
User scaling gain. The gain is represented in fixed-point format, with the factor 2-16. The value 1 corresponds to 65535 (0x00010000). |
INT32 |
RW |
0x00010000 (65536dec) |
8pp0:13 |
Default output |
default output value |
INT16 |
RW |
0x0000 (0dec) |
8pp0:14 |
Default output ramp |
Ramp for ramping down to the default value Value in digits/ms. |
UINT16 |
RW |
0xFFFF (65535dec) |
8pp0:15 |
User calibration offset |
User calibration offset |
INT16 |
RW |
0x0000 (0dec) |
8pp0:16 |
User calibration gain |
User calibration gain |
UINT16 |
RW |
0xFFFF (65535dec) |
Index (hex) |
Name |
Meaning |
Data type |
Flags |
Default |
---|---|---|---|---|---|
8ppE:0 |
AO internal data Ch.1-8 |
Max. Subindex |
UINT8 |
RO |
0x01 (1dec) |
8ppE:01 |
DAC raw value |
DAC raw value |
UINT16 |
RO |
0x0000 (0dec) |
Index (hex) |
Name |
Meaning |
Data type |
Flags |
Default |
---|---|---|---|---|---|
8ppF:0 |
AO vendor data Ch.1-8 |
Max. Subindex |
UINT8 |
RO |
0x02 (2dec) |
8ppF:01 |
Calibration offset |
Vendor calibration offset |
INT16 |
RW |
0x0000 (0dec) |
8ppF:02 |
Calibration gain |
Vendor calibration gain |
UINT16 |
RW |
0x1EFA (7930dec) |
Output Data
Index (hex) |
Name |
Meaning |
Data type |
Flags |
Default |
---|---|---|---|---|---|
7pp0:0 |
AO outputs Ch.1-8 |
Max. Subindex |
UINT8 |
RO |
0x01 (1dec) |
7pp0:01 |
Analog output |
Analog output data |
INT16 |
RO |
0x0000 (0dec) |
Technical Data
Technical Data |
AKT2G-AT-410-000 |
---|---|
Number of outputs |
4 |
Power supply |
24 V DC via the power contacts |
Signal voltage |
0..10 V |
Load |
> 5 kΩ (short-circuit-proof) |
Measuring error |
< ± 0.1% (at 0 °C ... +55 °C, relative to the full scale value) < ± 0.2% (when the extended temperature range is used) |
Resolution |
12 bit |
Conversion time |
~ 250 µs |
Power supply for electronics |
via the E-bus |
Distributed Clocks |
yes |
Current consumption via Ebus |
typ. 140 mA |
Electrical isolation |
500 V (E-bus/field voltage) |
Bit width in process image |
4 x 16-bit AO output |
Configuration |
via KAS-IDE Kollmorgen Automation Suite - Integrated Development Environment |
Weight |
approx. 60 g |
Permissible ambient temperature range during operation |
-25 °C ... +60 °C (extended temperature range) |
Permissible ambient temperature range during storage |
-40 °C ... +85 °C |
Permissible relative humid- ity |
95%, no condensation |
Dimensions (W x H x D) |
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) |
Mounting |
on 35 mm mounting rail conforms to EN 60715 |
Vibration/shock resistance |
conforms to EN 60068-2-6 / EN 60068-2-27, see also installation instructions for enhanced mechanical load capacity |
EMC immunity/emission |
conforms to EN 61000-6-2 / EN 61000-6-4 |
Protection class |
IP20 |
Installation position |
variable |
Approval |
CE, ATEX, cULus |