Danfoss AK-SM 800A Data sheet

Data Sheet

System manager Type AK-SM 800A series

Global control and supervisory solution for food retail industry.

The System Manager controller from Danfoss is the global control and supervisory solution for food retail industry. The System Manager uses the latest technology to provide maximum benet to the end user, both in terms of energy saving optimization, control options and full web user access.

Designed specically for the food retail and food processing / handling market, the System Manager provides comprehensive functionality and support tools to cover small to large stores.

AI354138789910en-000301

System manager, types AK-SM 800A series

Features

Designed and created for Food Retail

• Built-in HVAC, light and compressor control for a exible system design.

4 versions

• AK-SM 820A (Small store)

• AK-SM 850A (Refrigeration)

• AK-SM 880A (Full store)

• AK-SM 880A TP78 (Retrot)

Connectivity

• x3 USB port connections

• Mobile device support for built in Utilities

Multiple Fieldbus Connections

• Dedicated eldbus tailored for Food retailers (LON, Modbus, Ethernet)

IT Security Best Practice

• Secure web connection (HTTPS), Secure e-mail, Encrypted data and secure software update packages

Enhanced User Interface

• Color touch screen

• New HTML5 based web browser support

• Duplicate to what is described in connectivity above

• Updated User Interface and Quick Link menus help navigate faster though the system

Secure Wi-Fi Access Point

• Direct connection from your device trough the integrated Wi-Fi access point for extended connectivity.

Faster processing power

• Responsive system performance provided through a Linux operating system and upgraded processor family.

Expanded data collection

• Extended log point collection for future view, export or sync with cloud.

Full Web browser interface

• All browser-based (HTML5) for online access through StoreView Browser 5.

Cloud integration

• Operational eciency through the Alsense Food Retail cloud platform and connected services.

• Open data access for enterprise systems

AK-SM 800A version comparison

AK-SM 820A

Small store

AK-SM 850A

Refrigeration

AK-SM 880A

Full

Refrigeration Control

All AK-SM 800A variants come with Centralized I/O and Pack / Case control options. EKC AK2 SLV FC102

Max. 32 generic device support

Max. 120 generic support

Lighting Control

All AK-SM 800A variants come with built in lighting control via I/O modules. The number of zones dier.

103030

HVAC

Only the AK-SM 820A and AK-SM 880A support built in HVAC control via I/O

n/a

Alarms

Capacity

500

Miscellaneous points (via IO modules)

Relay (R), Sensor (S), ON / OFF (O / F), Variable (V)

R=20, S=20, O /

F=20, V=20

R=70, S=80, O /

F=70, V=70

R=70, S=80, O /

F=70, V=70

Master control

Po Optimization, Master Schedules, AKC ON Note: Adaptive Defrost not currently supported

Yes

Misc Calculations

Boolean Logic statements

969696

History

The AK-SM 800A has the ability to record datapoints for history and view.

3000 total points

Leak Detectors

Refrigerant gas detectors (connected via AK I/O)

105050

Energy Meters

Pulse Input (via I/O module), Carlo Garvazi, Wattnode, Wattnode Plus MODBUS, Veris MODBUS

328080

System manager, types AK-SM 800A series

Product specication

Facts

Product highlights

• All new Electronics platform supporting new Operating System (based on Linux)

• Implementation of IT industry standard security protocols (HTTPS, SSL/TSL 1.2, WPA2 encryption)

• Full HTML5 web browser, known as StoreView Browser 5 (SvB5)

• New Utilities App (integrated in SvB5)

• Support of Mobile devices (Utilities App only)

• Retro-t ready – includes EoL and legacy control functions supporting smooth upgrade path

• Extended History logging

• Secure Wi-Fi Access point – for site connection without disrupting WAN network

Design features

• Enhanced UI - new yet familiar touch screen

• Additional USB connections supporting ash drives.

• Built-in Wi-Fi access point

Hardware capability features

• Quad core processor

• Fieldbus support Lon RS485, Lon TP78, Modbus, SNMP

• Future utilization 2nd Ethernet, 2nd Modbus, CANbus

• Connections (Ethernet, USB, Wi-Fi Access point, Alarm relays)

Technical data

Table 1: Technical data

Data communication

Ethernet (WAN/Host network)

USB

2 (Host) + 1 (800 mA)

Wi-Fi (Point-to-point access)

Alarm relays

2 Contact voltage: up to 240 V, Current rating: max. 5 Amp for AC-1 (Ohmic load), Max. 3 Amp for AC-15(inductive load)

Field Bus Support

RS485 Modbus

2 (2nd Modbus future)

RS485 LON

TP78

4 (optional code #)

CANbus

1 (future)

Ethernet

1 (future)

Hardware specications

Enclosure

IP20

Dimensions (WxDxH)

295 mm (11.6”) x 65 mm (2.5”) x 235 mm (9.3”)

Weight (gross)

2,408 kg

WiFi transmitter

WIFI Type

Wi-Fi Access Point

Transmitter type

Wi-Fi 2.4 GHz / 5 GHz (IEEE 802.11a/b/g/n/ac )

Transmit Frequency

2412 – 2472 MHz, 4900 – 5925 MHz (frequencies limited by Software)

Receive Frequency

2412 – 2472 MHz, 4900 – 5925 MHz

Antenna Gain

2.4 GHz gain: 1.8 dBi, 5 GHz gain: 4.9 dBi

Communication standards

• Modbus

• Lonworks

• Danbus (via PI-200)

• SNMP

Ports open

Use

Port no.

User congurable

HTTPS

Web communications

443

Yes

Service tool (AK-ST500)

Service tool communications

1041, 254

SNMP

SNMP communications

5136NoPI200

PI200 communications

1041

Yes

Local host

Local processes monitoring

2812NoHost network

Host network communication

5003, 5004,5005, 5006

System manager, types AK-SM 800A series

Specications

Table 2: Specications

Security

Remote encrypted Communications

• HTTPS Web browser support (Chrome / Safari / Edge (Chromium))

• HTTPS XML

Communication Ports

• 443 HTTPS (user congurable)

• Wi-Fi Access Point

System Passwords / User access

• All passwords stored in encrypted format

• User authentication required for unit access (no view only mode)

• Passwords comply with min 8 characters (1 capital, 1 special character, 1 numeral)

• User accounts and passwords not stored in system application database

• Password reset via authenticated unit check and issue of temporary code

• Danfoss does not have access nor can view passwords

Software update

• System software (application/device les/OS) stored and distributed via Danfoss software server

• Software payloads have digital signature to ensure authentic source

E-mail alarm notications

• SSL/TSL 1.2

Type

Description

Options

Code no.

AK-SM 820A

C-Store (Refrigertion / HVAC / Lighting)

Convenience Store version with 32 device capacity

080Z4024

AK-SM 850A

Refrigeration (including lighting)

Refrigeration version with 120 device capacity

080Z4021

AK-SM 880A

Full (Refrigertion / HVAC / Lighting)

Smart store version with 120 device capacity

080Z4028

AK-SM 880A

TP78

Smart store version with 120 device capacity

080Z4029

System manager, types AK-SM 800A series

Wi-Fi User Wireless access point (point to point connection to unit)

• WPA2 encryption

• Default state o, enabled only via authorized users for 120 mins

• Isolated from WAN / Host network

• Password protected SSID associated with unit host #, password

General

• Access to USB application functions (USB ash drive) based on user authentication level/permission

• Factory set Linux OS rewall enabled - all non -required ports closed

• Linux OS updates available via Danfoss secure update server

• FTP - not available nor used in system

• Linux rewall between wireless access point and host network

• Linux rewall between Ethernet 0 and Ethernet 1

Ordering

Table 3: Ordering

Certicates, declarations, and approvals

A full list of certicates, declarations and approvals are centrally managed in our Product Store. Individual code number may have some or all approvals, and certain local approvals may not be ready yet.

As some of these documents may change over time, you can always check the latest status at danfoss.com, on our Product Store or by contacting your local Danfoss representative.

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Danfoss AK-SM 800A Data sheet

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