General information
Module type | Embedded controller |
Power consumption | <6 W |
Certifications | |
CE | |
UL |
Controller
Operating system | AC140 (Version E2.82 or higher) |
Processor clock | 100 MHz |
DRAM | 32 MB |
SRAM | 32 kB |
Inputs/Outputs
Module-side connection | 8-pin connector |
Configuration of digital inputs/outputs | Can be configured individually as input or output |
Interfaces
Incremental encoders
Counter size | 16-bit |
Input frequency | Max. 20 kHz |
Evaluation | 4x |
Signal form | Square wave pulse |
Inputs | A/B on input 1/2 reference pulse on input 3 |
Digital inputs
Quantity | Max. 3 |
Input voltage | 24 VDC |
Circuit | Sink |
Input delay | <5 µs |
Electrical isolation | Input - PLC |
Event counters
Signal form | Square wave pulse |
Input frequency | Max. 100 kHz |
Inputs | Counter on input 1 |
Pulse length | Min. 5 µs |
Counter size | 32-bit |
Gate measurement
Signal form | Square wave pulse |
Counter frequency | 31.25 kHz/4 MHz internal, max. 100 kHz external |
Input frequency | Max. 100 kHz |
Period measurement
Signal form | Square wave pulse |
Input frequency | Max. 100 kHz |
Counter frequency | 31.25 kHz/4 MHz internal, max. 100 kHz external |
Digital outputs
Nominal voltage | 24 VDC |
Output protection | Cutoff for overcurrent or short circuit |
Nominal current | 500 mA |
Switching frequency (resistive load) | Max. 100 Hz |
Switching delay | Typ. 250 μs |
Interface type | Max. 3 |
Type | High-side transistor outputs, readable |
Electrical isolation | |
Input - PLC | Yes |
Operating conditions
Degree of protection per EN 60529 | IP20 |
Ambient conditions
Temperature | |
Operation | 0 to 45°C |
Storage | -25 to 55°C |
Relative humidity | |
Operation | 5 to 95% |
Mechanical properties
Note | Backup battery included in delivery |
Dimensions | |
Width | 43 mm |
Height | 122 mm |
Depth | 110 mm |
Номер модель:
7EC021.61-2Описание:
- RS232 interface (IF1) for programming and configuring using B&R Automation Studio
- CAN interface (IF2) for connecting to a CAN network
- Profibus DP interface (IF3) for connecting to a Profibus network
- X2X Link interface (IF4)
- Ethernet interface (IF6) for connecting to an Ethernet network
- ARNCO (only on 7EC021.61-2)
In addition, a maximum of three digital inputs / outputs are provided. The digital inputs and outputs can be configured individually as input or output. Additional functions such as a counter function with direction switching (stepper motor) or period and gate measurement are integrated.
Embedded controller, ARNC0, x86 100 MHz Intel compatible, 32 MB DRAM, 32 kB SRAM, exchangeable application memory: CompactFlash, 1 CAN interface, 1 Profibus DP slave interface, 1 X2X Link master interface, 1 Ethernet interface 100 Base-T, 1 RS232 interface, 3 digital mixed channels can be configured as inputs or outputs, 24 VDC, 0.5 A, order program memory separately. Order 0TB708 and 0TB704 terminal blocks separately.Обязательные аксессуары
CompactFlash cards
0CFCRD.016GE.02 | CompactFlash 16 GB extended temp. |
0CFCRD.0512E.02 | CompactFlash 512 MB extended temp. |
0CFCRD.1024E.02 | CompactFlash 1024 MB extended temp. |
0CFCRD.2048E.02 | CompactFlash 2048 MB extended temp. |
0CFCRD.4096E.02 | CompactFlash 4096 MB extended temp. |
0CFCRD.8192E.02 | CompactFlash 8 GB extended temp. |
Terminal blocks
0TB708.91 | Accessory terminal block, 8-pin, cage clamp terminal block 1.5 mm² |
Undefined
5CFCRD.0064-02 | CompactFlash 64 MB ATA/IDE SanDisk |
5CFCRD.0128-02 | CompactFlash 128 MB ATA/IDE SanDisk |
5CFCRD.0256-02 | CompactFlash 256 MB ATA/IDE SanDisk |
5CFCRD.0512-02 | CompactFlash 512 MB ATA/IDE SanDisk |
5CFCRD.1024-02 | CompactFlash 1 GB ATA/IDE SanDisk |
5CFCRD.2048-02 | CompactFlash 2 GB ATA/IDE SanDisk |
Дополнительные аксессуары
Infrastructure components
0AC912.9 | Адаптер шины, CAN, 1 интерфейс CAN |
0AC913.92 | Адаптер шины, CAN, 2 интерфейса CAN, включая соединительный кабель 30 см (DSUB) |
0G1000.00-090 | Разъем шины, RS485, для сетей PROFIBUS |
7AC911.9 | Разъем шины, CAN |
M-CAD (Механические Шаблоны | Версия (Дата) | Загрузка |
---|---|---|
3D File DXF/STEP Embedded Controller | ZIP / 4 MB |
Документация | Версия (Дата) | Загрузка |
---|---|---|
Compact I/O User's Manual | PDF / 4 MB | |
Embededed Controller Users's Manual | PDF / 2 MB |
Обновление Automation Studio HW | Версия (Дата) | Загрузка |
---|---|---|
V2.6 HW Upgrade (7EC021.61-2) | EXE / 650 KB | |
V3.0 HW Upgrade (7EC021.61-2) | EXE / 650 KB |
Файл описание устройства полевой шины | Версия (Дата) | Загрузка |
---|---|---|
7EC021 GSD Package | ZIP / 9 KB |