Danfoss SUMMARY OF FEATURES Programming guide

SUMMARY OF FEATURES

Danfoss Front End feature comparison (VG8.081)

LEGEND: Yes =

No =

AK-SM820 C-Store

AK-SM 850 Refrig only

AK-SM 880 Full

AK-SM 880R Full

AK-AL Alarm Logger

Danfoss Part Number

080z4004

080z4001

080z4008

080z4009

080z4014

Hardware Platform

Box format (wall mountable), or Panel mount

USB (Load/Save software)

Color Screen with keypad

Touch screen, no keypad

Battery back up for database / settings

not required

not required

not required

not required

not required

Real Time Clock (RTC)

Licensing

Main Licenses (Lighting in all versions)

HVAC, Refrig

Refrig

HVAC, Refrig

HVAC, Refrig

Field Bus / Communications

LONWorks RS-485 (single port)

LONWorks TP-78 (4 ports)

Modbus RS-485 (x1 port)

Ethernet (LAN/WAN connectivity)

Com-Trol I/O License included

Akcess I/O Board compatible

AKC-164, AKC-165 compatible

ECI Serial Gateway compatible

ECI DCU case controller compatible

Refrigeration Control

Suction Groups

5

12

12

12

Compressors per suction group

3

9

9

9

Refrig. Circuits Limit is 99 per suction group, but the total

29

164

164

164

limit of 164 per controller cannot be exceeded.

De-centralized control (Case and Pack controllers)

Centralized control (Rack control / I/O)

HVAC Control

HVAC Units (max)

10

0

45

45

Centralized control via I/O for RTU, AHU

De-Centralized via MCX controller

Store Lighting Control

Lighting Zones (max)

10

30

30

30

Centralized control via I/O

De-Centralized Square D PowerLink, max 8. Type AS, G3, G3M

De-Centralized MCX, max 10 (see comment)

Energy Metering

Energy meter points

32

80

80

80

Pulse input (via AK-XM 107A module)

Veris EH8035,EH8036 modbus

WattNode Plus Modbus

Refrigeration Gas Detection

Leak detector inputs. Detection types: Leak, HGM-300,

10

50

50

50

HGM-MZ, IR-F4-R, Leak 10v Connections via AK I/O

Miscellaneous sensors (via AK I/O)

Relay outputs

20

70

70

70

Sensor inputs

20

70

70

70

On/Off inputs

20

80

80

80

Variable outputs

20

70

70

70

1

AU308971161212

© Danfoss | DCS (mrb) | 2019.06

AK-SM820 C-Store

AK-SM 850 Refrig only

AK-SM 880 Full

AK-SM 880R Full

AK-AL Alarm Logger

Danfoss Part Number

080z4004

080z4001

080z4008

080z4009

080z4014

Hardware Platform

Master Control

Night Setback

Anti-Sweat Heater control (via I/O or controller bus)

Scheduling (Case lighting, Night setback, Shutdown, Defrost)

Calculations and Conversion Factors

Calculation points

96

96

96

96

Conversion factors

10

10

10

10

Remote Access

Standard Web browser

StoreView Desktop (see comment)

SiteService App (for iPhone and Android)

RMT (for uploads, downloads, graphics)

Simple Legend graphics

Bitmap static graphic for local screen view

Graphics shown in StoreView Desktop

Alarm Management configuration options

# of alarms stored before being overwritten

250

250

250

250

Email alarm output (SMTP format)

# of alarm network connections

4

4

4

4

Supress alarms via software

Manual export of alarms to .csv via browser alarms screen

Alarm Relay support (max: 5)

History (logs)

Number of history points

600

600

600

600

Save data as .hst file

Export .hst data to .CSV

Sample rates

5, 30 sec, 1, 2,10,

5, 30 sec, 1, 2,10, 30

5, 30 sec, 1, 2,10,

5, 30 sec, 1, 2,10,

30 mins, 1 hour

mins, 1 hour

30 mins, 1 hour

30 mins, 1 hour

Supported Devices (via field bus)

EKC, AK-CC, AK-PC, AK2, AK I/O

Danfoss Drives

Danfoss SLV compressor

Danfoss Optima Condensing Unit

System capacity

Max rack/pack controllers

5

12

12

12

Maximum Node count. Each Communications module and

AK-CC 210, 550A count as one. Each AK-CC 750 Evaporator

120

120

120

120

controlled counts as one.

Maximum I/O Point count. Add Relays and DI points; total

cannot exceed 255. Add Sensors and Analog Outputs; total

cannot exceed 255

Max schedules (Case lighting, Night setback, Shutdown, Def)

100

100

100

100

Coordinated defrost

Shutdown - ON/Off

Max Multiple fronts interconnected to form 'host network'

10

10

10

10

9

User Authorization

Auth levels

7

7

7

7

7

Users

35

35

35

35

20

Ease of Use

Offline programming via RMT

Direct EM-800 support

EDS support (Danfoss services)

XML open interface

2

AU308971161212

© Danfoss | DCS (mrb) | 2019.06