Amit AMR-OP60 SERIES User manual

amr-op60xx_g_en_100
AMR-OP60/xx
Programmable on-wall controller
Operation manual
Version 1.00

AMR-OP60/XX
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AMiT, spol. s r.o. does not provide any warranty concerning the contents of this
publication and reserves the right to change the documentation without any
obligation to inform about it.
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registered trademarks of their respective owners.
AMiT is a registered trademark.
Copyright (c) 2014, AMiT, spol. s r. o.
Producer: AMiT, spol. s r. o.
Naskové 1100/3, 150 00 Praha
www.amit.cz
Technical support: [email protected]

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Contents History of revisions.........................................................................................5
Related documentation...................................................................................5
1. Introduction..........................................................................................6
2. Technical parameters..........................................................................7
2.1. Dimensions.....................................................................................................8
2.2. Recommended drawing symbol .....................................................................9
3. Conformity assessment ....................................................................10
3.1. Other tests....................................................................................................11
4. Power supply......................................................................................12
5. RS485 communication line ...............................................................14
6. Mounting.............................................................................................18
6.1. Dismounting on-wall controller electronics ...................................................19
6.2. Installation rules............................................................................................19
7. Setup and operation of on-wall controller.......................................20
7.1. Basic screen.................................................................................................20
7.2. Mode icons...................................................................................................23
7.2.1 Variant 1.......................................................................................................23
7.2.2 Variant 2.......................................................................................................24
7.2.3 Variant 3.......................................................................................................25
7.3. User’s menu .................................................................................................26
Menu items...................................................................................................26
7.4. Configuration menu......................................................................................30
Menu items...................................................................................................30
7.4.1 Communication settings...............................................................................32
7.5. Screen saver ................................................................................................36
7.6. Communication interruption..........................................................................36
8. ARION protocol program operation.................................................38
8.1. Digital inputs.................................................................................................38
8.2. Digital outputs...............................................................................................38
8.3. Register layout..............................................................................................38
8.4. Operating time setting ..................................................................................39
8.5. Communication interruption..........................................................................40
9. MODBUS protocol program operation.............................................41
9.1. Register layout..............................................................................................41
9.2. Operating time setting ..................................................................................43
9.3. Communication interruption..........................................................................43
10. Programming......................................................................................44
10.1. Setting of communication parameters..........................................................44
10.2. Service application .......................................................................................44
10.3. Service menu................................................................................................45
11. Factory settings .................................................................................46

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12. Ordering information and completion .............................................47
12.1. Completion ...................................................................................................47
13. Maintenance .......................................................................................48
14. Waste disposal...................................................................................49

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History of revisions
Document name: amr-op60xx_g_en_100.pdf
Author: Zbyněk Říha
Revision
Date
Changes
100
13. 5. 2014
New document
Related documentation
1. DetStudio Development Environment Help
2. Data sheet AMR-OP60/xx
file: amr-op60xx_d_en_xxx.pdf
3. Application Note AP0016 –Principles of using RS485 interface
file: ap0016_en_xx.pdf
4. Application Note AP0025 –ARION Network Communication –definition by table
file: ap0025_en_xx.pdf

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1. Introduction
AMR-OP60/xx is a freely programmable on-wall controller with graphic display
and four buttons, which are used for operating. It is connected to superior
control system via RS485 line.
Measuring of room temperature
FSTN display with (256 × 128) resolution
Controlled by four buttons
ABB Elektro Praga (Time / Time Arbo / Element) design
RS485 line without galvanic separation
Power supply 24 V DC
User programming in DetStudio / EsiDet environment is possible
MODBUS RTU or ARION communication protocol
Supplied with application program with a choice of control variant *)
Variant 1 –Room mode
Variant 2 –Room mode + fan mode
Variant 3 –Room mode + bi-stable switch
*) Application program is free to download on www.amit.cz. This is a standard
application „TA_OP60FW01AM_xxx“.
Basic features
Note:

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2. Technical parameters
Type
STM32F207VET6
FLASH memory
512 KB
SRAM
132 KB
EEPROM
256 KB
Type
FSTN / negative / white-blue
Resolution
(256 × 128) pixels
Visible area
(44 × 25) mm
Viewing angle
45 °
Backlight
LED
Backlight color
White
Backlight lifetime
Min. 50 000 hours *)
*) Luminance drop to 50 %.
Type
DS18B20
Measuring range
-55 °C to +125 °C *)
Resolution
12 bit
Accuracy
±2 °C (-55 °C to -10 °C)
±0.5 °C (-10 °C to 85 °C)
±2 °C (85 °C to 125 °C)
Device tempering
45 min **)
*) Thermal sensor parameters. Operating temperature range of on-wall
controller is lower.
**) Time from power on. Measurement accuracy is reduced
to ±2 °C, during this time.
Overvoltage protection
Transil 600 W
Galvanic separation
No
Terminating resistor
No *)
Maximum wire length
1200 m / 19200 bps
Max. number of stations on
network
63 ARION / 247 MODBUS
Max. number of stations on
segment
256
Connection point
2 × WAGO 243-204
Wire cross section
0.6 mm2 to 0.8 mm2
*) For termination you can use, for example RR 120R from AMiT company
production.
Mechanical design
Plastic cover, ABS
Mounting
Into junction box KU68 with frame *)
Frame design
ABB Time / Time Arbo / Element *)
Ingress protection rate
IP20
Dimensions (w × h × d)
(71 × 71 × 28) mm **)
Weight
47 g
*) Not included
**) Final dimensions depend on frame type
Processor
Display
Note:
Temperature
sensor
Note:
RS485
Note:
Mechanics
Note:

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Nominal power supply voltage
24 V DC
Power supply voltage range
10 V DC to 30 V DC
Maximum power consumption
40 mA at 24 V DC.
Connection point
2 × WAGO 243-204
Wire cross section
0.6 mm2to 0.8 mm2
Operating temperature range
-10 °C to 50 °C
Storage temperature range
-20 °C to 70 °C
Maximum ambient humidity
< 95 % non-condensing
Application software
TA_OP60_FW01AM_xxx
Programming
DetStudio / EsiDet
Communication protocol
ARION / MODBUS
2.1. Dimensions
71
71
59
28
17
Fig. 1 - AMR-OP60/xx dimensions
Power supply
Temperatures
Others

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2.2. Recommended drawing symbol
Following drawing symbol is recommended for AMR-OP60/xx on-wall
controller.
1
2
3
4
PWR, RS485
AMR-OP60/xx
V+
G
B
A
Fig. 2 - Recommended drawing symbol for AMR-OP60/xx

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3. Conformity assessment
The equipment meets the requirements of NV616/2006 Czech governmental
decree. The compliance assessment with NV616/2006 has been performed in
accordance with harmonized standard EN 61326-1.
Tested in accordance
with standard
Type of test
Classification
EN 55011:2009
Industrial, scientific and medical
equipment –Radio-frequency
disturbance characteristics –Limits
and methods of measurement
B
EN 61000-4-2:2009
Electromagnetic compatibility (EMC) –
Part 4-2: EMC –Testing and
measurement techniques –
Electrostatic discharge immunity test,
aerial discharge
4 kV
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Radiated, radio-frequency,
electromagnetic field immunity test,
800 MHz to 1000 MHz
20 V/m
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Radiated, radio-frequency,
electromagnetic field immunity test,
1000 MHz to 2100 MHz
10 V/m
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Radiated, radio-frequency,
electromagnetic field immunity test,
2100 MHz to 2500 MHz
5 V/m
EN 61000-4-4:2012
Electromagnetic compatibility (EMC) –
Part 4-4: Testing and measurement
techniques –Electrical fast
transient/burst immunity test, power
supply
2 kV
EN 61000-4-4:2012
Electromagnetic compatibility (EMC) –
Part 4-4: Testing and measurement
techniques –Electrical fast
transient/burst immunity test, RS485
2 kV
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Electrostatic discharge
immunity test, power supply.
2 kV
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Electrostatic discharge
immunity test, RS485.
1 kV
EN 61000-4-6:2009
Electromagnetic compatibility (EMC) –
Part 4-6: Testing and measurement
techniques –Immunity to conducted
disturbances, induced by radio-
frequency fields
10 V

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3.1. Other tests
Device was design according to:
Tested in accordance
with standard
Type of test
Result
EN 60068-2-1:2007
Environmental testing –Part 2-1: Test
A: Cold
Complies
EN 60068-2-2:2007
Environmental testing –Part 2-2: Test
B: Dry heat
Complies
EN 61000-4-29:2000
Electromagnetic compatibility (EMC) –
Part 4-29: Testing and measurement
techniques –Voltage dips, short
interruptions and voltage variations
immunity tests
Complies

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4. Power supply
AMR-OP60/xx on-wall controller can be powered by DC power sources that
meet the requirements, listed in chapter 2. Technical parameters.
Fig. 3 - Location of power supply connector
Number
Meaning
1
Power supply pole
Each pole of the connector has 4 connection points. Power supply can be
connected to any connection point (see Fig. 9 - Connecting to connection
points).
Pole
Label
Meaning
1
V+
Power supply + 24 V DC
2
G
Power supply GND
Legend
Connector
wiring

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1
2
3
4
PWR, RS485
AMR-OP60/xx
V+
G
B
A
GND
+24V
Ext. power supply
Fig. 4 - Power supply wiring example
It is recommended to connect in one point the GND terminal with switchboard
PE terminal when installation is made.
Wiring
example
Note:

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5. RS485 communication line
Fig. 5 - Location of RS485
Number
Meaning
1
Pole RS485
Each pole of the connector has 4 connection points. RS485 can be connected
to any connection point (see Fig. 9 - Connecting to connection points).
Pole
Label
Meaning
3
B
RS485 line, signal B
4
A
RS485 line, signal A
On-wall controller is connected with superior control system via RS485
communication line. For proper working of RS485 is necessary to abide the
rules presented in Application Note AP0016 –Principles of using RS485
interface.
Legend
Connector
wiring

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SUPERIOR
CONTROL
SYSTEM
A
B
RS485
AMR-OP60/xx
A B
AMR-OP60/xx
A B
AMR-OP60/xx
A B
External
line
termination
Fig. 6 - RS485 wiring
In case of using structured cabling, it is recommended to connect one pair of
wires to the positive terminal, one pair of wires to the negative terminal and one
pair of wires to connect RS485 line.
AMR-OP60
G
V+
B
A
Fig. 7 - Connecting structured cabling to poles of controller
In case AMR-OP60/xx is an end-station on RS485 line, the line must be
terminated with external terminating resistor 120 Ω, connected between poles A
and B (for example RR 120R from AMiT company production.)
RS485 line
termination

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Fig. 8 - RS485 line termination
Number
Meaning
1
External terminating resistor
Any connection point of each pole of RS485 line can be used for connection of
external resistor. (see following figure)
Fig. 9 - Connecting to connection points (poles detail in plan view)
Legend

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Number
Meaning
1
RS485 connection
2
Connection of terminating resistor
Activity on RS485 line is indicated on LCD. If it is not specified other way in
control system (via Guard Time), icon is displayed 30 s after communication
interruption, indicating communication breakdown (See chapter 7.6.
Communication interruption).
Legend
Activity
indication

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6. Mounting
Should be placed in the interior, in dry environment, about 1.5 m above the
floor, in area with good air circulation. Controller should not be placed in area
where its temperature can be affected by the wind, sunshine, heat radiation
from the heater, or other factors. If the inlet wires are led thru the plastic tube, it
is necessary to seal the tube to avoid air flow.
For easier mounting, connection of power supply and RS485 is made with the
connector that can be easily pulled out from the motherboard, after releasing
latches.
On wall controller motherboard is connected to mounting box KU68. Pay
attention to the correct orientation according to the sign TOP 3271/3273
(terminal must be located at the bottom of the installation box)! Put frame
(ABB Time / Time Abro / Element) on the base, and with gentle pressure push
electronics of on-wall controller.
Fig. 10 - On-wall controller installation
Temperature sensor is located in left lower corner.
In case of incorrect mounting, temperature sensor is affected by the heat radiated
by the electronics of the controller that results in incorrect temperature readings.
Note:

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6.1. Dismounting on-wall controller electronics
Electronics of on-wall controller can be released from the frame by gentle
pressure on the latches located on both sides of electronics (for example with a
screwdriver). After that it is possible to eject it from the frame.
Fig. 11 - Location of latches
6.2. Installation rules
It is recommended to use EMC filter on power input. Based on environment
nature, power source properties and wiring layout this requirement can be
revised.
Connect the negative supplying terminal of controller (G) to the switchboard PE
terminal (at the power source).
If inlet wires are led outside of the building, surge protection must be used.
It is necessary to perform connecting of RS485 line according to
recommendations presented in Application Note AP0016 –Principles of using
RS485 interface.
All PE connections must be realized with as low as possible impedance.
Technical parameters of on-wall controller are guaranteed only when these
wiring rules are applied.
EMC filter
Connecting to
PE
Surge
Protection
RS485 line
Note:

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7. Setup and operation of on-wall controller
On-wall controller has several working screens.
Basic displayed all time.
User menu displayed after a short press on the button under the
menu icon.
Configuration menu displayed after a long press on the button under the
menu icon.
Screen saver if screen saver is allowed, it will be displayed after
pre-set time of controller inactivity.
7.1. Basic screen
The design of the screen depends on selected application variant. Variant is set
by the service organization, during on-wall controller installation. Part of basic
screen is common for all variants, part depends on selected variant
Fig. 12 - Common icons
Number
Meaning
1
Date and Time
2
Measured temperature
3
Requested temperature.
4
Correction of requested room temperature
5
Line with icons above buttons
Fig. 13 - Date and Time
Common
icons
Legend
Date and Time