Коммуникационный модуль Siemens 6BK1700-0BA20-0AA0

Ряд: Модуль связи for LOGO! 8 / 8.2

Имя: CMK2000

Позиционирование: Connect LOGO! to KNX (EIB) building bus to realize logic linkage between building automation and LOGO!

Основные характеристики

Источник питания: 24 В постоянного тока (19.2~28.8V), rated current 0.04A, Макс. power consumption 1.1W

Интерфейсы:

1 × RJ45 Ethernet (100М) for web configuration, diagnosis and time synchronization

1 × KNX bus terminal (KNX/EIB, 9600 bit/s)

Communication objects: До 50 KNX communication objects, KNX clock synchronization supported

Монтаж: DIN-рейка, 4ТО (71.5 ширина мм)

Класс защиты: IP20

Рабочая температура: 0 ~ +55℃

Масса: приблизительно. 0.13~0.14 kg

Источник: Германия, product status: Активный

Совместимые контроллеры

✅ LOGO! 8, ЛОГОТИП! 8.2 (firmware version FS4 and above)

❌ Несовместимо со старым логотипом.! 6 / 7

Типичные сценарии применения

Здание автоматизация, smart lighting, air conditioning fans, roller blind shading, energy consumption acquisition. ЛОГОТИП! executes local logic, while CMK2000 acts as a gateway for two-way interaction with the KNX system. It can also be configured and commissioned directly via web pages, without writing all logic through dedicated KNX commissioning software.

Рекомендации по настройке

1. Add CMK2000 in LOGO!Soft Comfort and define KNX objects (read/write)
2. Access the module IP via browser to set KNX parameters, group addresses and perform diagnostics on the web page
3. The KNX side can read and write LOGO! internal variables, markers, timers and analog values

Замена & Примечания о совместимости

No direct hardware replacement model; CMK2000 (6BK1700-0BA20-0AA0) is the only option for KNX connection of LOGO! 8 ряд

If KNX is not required and only Ethernet communication is needed, select LOGO! models with built-in Ethernet (PN variants marked 6ED1052)

Распространенное устранение неполадок

KNX bus communication failure: Check KNX polarity, bus power supply and bus wiring; wire cross-section 0.6~1.0 mm²

Web page inaccessible: Confirm the PC is in the same network segment as LOGO! and wait for module startup completion after power-on

Communication objects not refreshed: Verify LOGO! firmware version and mapping direction (input/output) of group addresses

6BK1700-0BA20-0AA0｜LOGO! CMK2000 KNX Communication Module

Позиционирование: Dedicated KNX/EIB bus gateway for LOGO!8 / 8.2, enabling bidirectional data exchange between LOGO! logic controllers and the KNX building bus

1. Power Supply Parameters

Номинальное напряжение: 24 В постоянного тока

Permissible voltage range: DC 19.2V ~ 28.8V (SELV safety extra-low voltage)

Maximum current consumption: 0.04 А

Maximum power consumption: 1.1 Вт

2. Коммуникационные интерфейсы
3. Ethernet Interface X1

Разъем: RJ45

Скорость: 100 Мбит/с, TCP/IP

Цель: Веб-конфигурация, diagnosis, time synchronization, communication with LOGO! host

2. KNX/EIB Bus Terminal X2

Скорость передачи данных: 9600 bit/s

Рекомендуемое сечение провода: 0.6 ~ 1.0 мм²

Автобус: Standard KNX bus, KNX clock synchronization supported

Maximum communication objects: 50 KNX communication objects (bidirectional access to LOGO! digital inputs/outputs, markers, analog values and timers)

Built-in web server: Supports browser-based configuration and online diagnosis; S7 basic communication is not supported

3. Compatible Host Units

Поддерживается: ЛОГОТИП! 8, ЛОГОТИП! 8.2 (firmware FS4 and above)

Не поддерживается: ЛОГОТИП! 6, ЛОГОТИП! 7

4. Механический & Монтаж

Монтаж: 35 мм стандартная DIN-рейка

Размеры (Ш × В × Г): 71.5 мм × 90 мм × 58.5 мм (4ТО)

Вес нетто: приблизительно. 0.13~0.14 kg

Класс защиты: IP20 (только для установки в шкаф)

5. Условия окружающей среды

Рабочая температура (горизонтальный монтаж): 0 ℃ ~ +55 ℃

Хранилище / температура транспортировки: -40 ℃ ~ +70 ℃

Относительная влажность: 10% ~ 95 %, неконденсирующийся

Atmospheric pressure: 795 hPa ~ 1080 hPa

6. ЭМС & Сертификаты

Emission standards: В 55011 Класс Б (suitable for residential areas), В 61000-6-3

Сертификаты: CE, UL, cULus, CSA, РоХС

Статус продукта: ПЛМ PM300, Активный, сделано в Германии

7. Индикаторы

БЕГАТЬ: Operation status

ПТ: KNX programming mode

KNX: KNX bus communication status

1. Full Model List of LOGO! CMK2000 (KNX Gateway)

CMK2000 has only one standard order number, no standard variants or SIPLUS extended temperature versions:

1. 6BK1700-0BA20-0AA0 (only available active model, ПЛМ PM300)

Имя: ЛОГОТИП! CMK2000 KNX communication module

Источник питания: 24 В постоянного тока; Интерфейсы: RJ45 Ethernet + KNX bus

Communication objects: до 50; compatible with LOGO! 8 / 8.2 (firmware FS4 and above)

Важное примечание:

The 6BK1700 prefix also covers another product line of SIPLUS HCS heating control modules (2BA suffix), not belonging to the LOGO! CMK2000 series, не путай их.

2. All 6BK1700 Prefix Models (Two Product Lines Separated)

Линия продуктов 1: ЛОГОТИП! CMK2000 (KNX communication module, 1 model only)

6BK1700-0BA20-0AA0 (ЛОГОТИП! CMK2000, KNX gateway)

Линия продуктов 2: SIPLUS HCS724I Heating Control System (Non-LOGO!, 2BA suffix)

1. 6BK1700-2BA00-0AA0
2. 6BK1700-2BA20-0AA0 (прекращено)
3. 6BK1700-2BA30-0AA0
4. 6BK1700-2BA70-0AA0
5. 6BK1700-2BA80-0AA0
6. 6BK1700-4BA50-0AA0
7. Other LOGO! Communication Modules for Reference
8. CMK2000 (KNX): 6BK1700-0BA20-0AA0
9. CMR2020 (GPRS): 6GK7142-7BX00-0AX0
10. CMR2040 (LTE/4G): 6GK7142-7EX00-0AX0
11. CSM12/24 (4-port switch): 6GK7177-1MA20-0AA0
12. CIM (Modbus TCP/RTU + cloud): Not covered by 6BK1700, order number series 6BK1701

ЛОГОТИП! CMK2000 KNX module: only one available model 6BK1700-0BA20-0AA0, no sub-variants

All 6BK1700-2BAxx / 4BAxx are HCS heating system modules and not LOGO! модули связи.

Application Cases for 6BK1700-0BA20-0AA0 (CMK2000)

Основной принцип: ЛОГОТИП!8/8.2 executes local logic, время, threshold comparison and interlocking; CMK2000 works as a bidirectional gateway to connect KNX bus panels, actuators and sensors. Макс. 50 KNX communication objects. ETS5/ETS6 is used for KNX side configuration, and LOGO!Soft Comfort for LOGO! programming and object mapping.

Случай 1: KNX Astronomical Timer + Central Lighting Control (Сименс official sample ID:109745699)

Сценарий: Офис, corridor and public area lighting with automatic timing plus manual override via KNX panels

Аппаратное обеспечение: ЛОГОТИП!8 контроллер + CMK2000 + KNX 3-gang push-button panel + KNX lighting actuator

Функции:

1. ЛОГОТИП! built-in astronomical timer (sunrise/sunset), weekly/yearly timer automatically sends ON/OFF commands to KNX actuators
2. Button signals from KNX panels are uploaded to LOGO! for forced switching and scene selection; panel LEDs receive status feedback from LOGO!
3. KNX bus provides time synchronization for LOGO!; time and status can be viewed on TDE text display and LOGO! built-in web page

Object allocation: приблизительно. 8~12 KNX objects

Преимущества: No KNX timers required. Leverage LOGO!’s flexible annual calendar and holiday disable logic for automatic lighting shutdown during holidays.

Случай 2: Zoned Control for Multi-Room Movable Partition (Official sample ID:109748585)

Сценарий: Conference room, multi-function hall, automatic lighting and air conditioning zoning when movable partitions are opened or closed

Аппаратное обеспечение: ЛОГОТИП!8 + CMK2000 + KNX panels, KNX dimming actuators, KNX damper actuators, partition position switches (ЛОГОТИП! local DI)

Функции:

1. Partition position signals are sent to LOGO!; ЛОГОТИП! judges whether the space is a single large hall or multiple independent rooms
2. Zone status is synchronized to KNX bus; when a scene is triggered on the KNX panel, ЛОГОТИП! enables lighting and air conditioning according to zoning logic
3. Cross-zone interlock: When partitions are separated, the panel of zone A cannot control loads in zone B

Преимущества: KNX only handles panels and actuators, while complex zoning interlocking logic runs in LOGO!, greatly simplifying ETS projects.

Случай 3: Illuminance Threshold Dimming Control (Official sample ID:109748587)

Сценарий: Daylight harvesting dimming for offices and exhibition halls

Аппаратное обеспечение: ЛОГОТИП!8 + CMK2000 + KNX light sensor, KNX 0-10V dimming actuator

Функции:

1. KNX illuminance value (0~255) is uploaded to LOGO! analog variable
2. Threshold comparison and hysteresis filtering are implemented in LOGO! to avoid frequent flickering
3. ЛОГОТИП! sends dimming percentage to KNX dimmer; manual dimming via panel retains higher priority

Функции: ЛОГОТИП! performs filtering, limit protection and delay; KNX only transfers measured values and control values.

Случай 4: HVAC Temperature / Влажность + CO₂ Ventilation Interlock (Fresh air for buildings or small server rooms)

Сценарий: Small server rooms, лаборатории, exhibition halls; interlock for fresh air fans, electric heating and dehumidification

Аппаратное обеспечение: ЛОГОТИП!8 + CMK2000 + KNX temperature/humidity/CO₂ sensors, KNX damper actuators, local contactor outputs on LOGO!

Функции:

1. KNX sensors upload temperature, RH and CO₂ concentration to LOGO!
2. ЛОГОТИП! executes PID or threshold logic: increase fresh air when CO₂ exceeds limit, start heating at low temperature, activate dehumidification at high humidity
3. Operation status, fault signals and setpoints are sent back to KNX for display on central panels or touch screens

Fitment: ЛОГОТИП! has native analog processing, delay and alarm functions; CMK2000 bridges KNX sensors and LOGO! logic.

Случай 5: Ворота / Garage Door Safety Interlock (Official sample ID:109748589)

Сценарий: Underground garage roller shutter doors, access control and safety light curtain interlock

Аппаратное обеспечение: ЛОГОТИП!8 + CMK2000 + KNX access control panel, local safety light curtain DI, door motor contactor

Функции:

1. KNX access button sends opening authorization signal to LOGO!
2. ЛОГОТИП! performs safety interlock: door opening permitted only when the light curtain is clear and limit switches are normal; auto-close after timeout
3. Door status, fault and lock status are fed back to KNX panel LED indicators

Ценить: Safety interlock logic runs locally in LOGO!; protection remains valid even if the KNX bus is offline.

Случай 6: Peak Load Limiting (Энергоменеджмент, proven overseas solution)

Сценарий: Shops, apartment heating circuits, charging pile group power limitation

Аппаратное обеспечение: ЛОГОТИП!8.3+ прошивка + CMK2000 + KNX energy meter gateway, multiple heating / charging pile contactors

Функции:

1. Real-time active power from KNX meter is uploaded to LOGO!
2. ЛОГОТИП! implements priority sequencing for 8 нагрузки; high-priority loads are retained and low-priority loads are shed when total power exceeds threshold
3. Shedding status and current power are sent back to KNX supervision system

Критическое требование: Firmware ≥ FS4, otherwise KNX object binding fails.

Случай 7: Auxiliary Industrial Skid (Шкафы управления ОВиК, водяные насосы, dust removal units integrated into building KNX)

Сценарий: Factory auxiliary equipment, chiller units, exhaust fan cabinets; upload equipment status to the building KNX automation system

Аппаратное обеспечение: ЛОГОТИП!8 + CMK2000

Функции:

ЛОГОТИП! collects pump run status, вина, hand-auto mode, temperature and pressure via local DI/AI

Статус, alarms and setpoints are uploaded to KNX through CMK2000; start/stop and setpoints can be issued from KNX side

Преимущества: ЛОГОТИП! provides reliable local control for industrial equipment; expensive KNX IO modules are not required for interconnection between industrial control and building bus.

General Implementation Notes (Applicable to all cases)

1. Maximum communication objects: 50, двунаправленный (KNX→LOGO / LOGO→KNX), mapped to LOGO! DI/DO, markers M, variables V and timers
2. Workflow for commissioning:

ЛОГОТИП!Soft Comfort: Write logic, add CMK2000, define KNX objects and direction

CMK2000 web page: IP-конфигурация, KNX parameters, diagnostics and online monitoring

ETS5/ETS6: KNX device database, group address binding and download to KNX bus devices

3. Bus accessories: Standard KNX bus power supply is mandatory; KNX cable J-Y(СТ)Y 2×2×0.8, only red/black pair is used
4. Ограничения: S7 protocol is not supported, only KNX TP1; communication with LOGO! runs over Ethernet, not backplane bus.

Справочник по выбору

For simple direct load control by KNX panels: CMK2000 is not needed

Where complex timing, astronomical clock, переплетение, фильтрация, local IO acquisition and offline protection are required: CMK2000 + ЛОГОТИП! is a cost-effective solution.