iSMA CONTROLLI iSMA-B-MAC36NL Manuel utilisateur
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
iSMA-B-MAC36NL
iSMA-B-MAC36PRO
User Manual
Installation and Start-up Guide
MAC36 Controllers User Manual
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
page 2 of 44
Table of Contents
1 Introduction ........................................................................................................................... 4
1.1 Revision History............................................................................................................................. 4
1.2 Key Features .................................................................................................................................. 4
2 Safety Rules............................................................................................................................ 6
3 Technical Specification ........................................................................................................ 7
4 Software License Notice ...................................................................................................10
5 Hardware Specification .....................................................................................................11
5.1 Dimensions ..................................................................................................................................11
5.2 Terminals and Internal Connection Diagram.......................................................................11
5.3 Power Supply...............................................................................................................................12
5.3.1 Earth Grounding ...................................................................................................................12
5.4 RS485 Communication Bus .....................................................................................................12
5.4.1 RS485 Grounding and Shielding....................................................................................... 12
5.4.2 RS485 Network Termination and Biasing....................................................................... 13
5.5 M-Bus Connection......................................................................................................................15
5.5.1 About M-Bus..........................................................................................................................15
5.5.2 M-Bus Topology and Cable ................................................................................................15
5.5.3 M-Bus Addressing ................................................................................................................15
5.5.4 Connection............................................................................................................................. 16
5.6 LED Indicators .............................................................................................................................16
5.7 Mini USB .......................................................................................................................................17
6 Start-up .................................................................................................................................18
6.1 Before the Start...........................................................................................................................18
6.2 SD Card .........................................................................................................................................18
6.3 Factory Settings...........................................................................................................................19
6.3.1 Factory Communication Settings......................................................................................19
6.3.2 Factory Platform Credentials .............................................................................................19
6.4 First Login .....................................................................................................................................20
6.4.1 First Login to the Controller Platform in Workplace ....................................................20
6.5 TCP/IP Configuration..................................................................................................................22
6.5.1 TCP/IP Settings ......................................................................................................................22
6.6 Connection to the Console ......................................................................................................25
6.7 Controller System Update........................................................................................................26
6.7.1 Preparations for Updating .................................................................................................26
6.7.2 Installing the Update............................................................................................................ 27
MAC36 Controllers User Manual
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DMP257en | 1st Issue rev. 10 | 11/2023
page 3 of 44
6.8 Restore Controller to the Default State ................................................................................28
6.8.1 Default State ..........................................................................................................................28
6.9 Restore Controller to the Factory Default ............................................................................29
6.9.1 Factory Default ...................................................................................................................... 29
6.10 Data Recovery Service ...............................................................................................................31
6.10.1 Data Recovery Service Editor............................................................................................. 32
6.10.2 Blocks Configuration............................................................................................................ 33
6.10.3 Data Recovery Blocks ..........................................................................................................33
6.10.4 Data Recovery Service Properties .................................................................................... 34
6.11 HDMI Connection .......................................................................................................................35
6.11.1 Preparation for HMI.............................................................................................................36
6.11.2 Update to Support HDMI Port ..........................................................................................36
6.11.3 Module iSMA_HDMI .............................................................................................................37
6.11.4 Adding and Start-up of the HDMI Service ...................................................................... 40
6.11.5 User Fonts Support.............................................................................................................. 42
MAC36 Controllers User Manual
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
page 4 of 44
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1 Introduction
MAC36 are compact Master Application Controllers powered by the Niagara Framework,
with various types of 36 onboard inputs and outputs. Using the specific local I/O set of 16
UI, 8 AO, 4 DI, and 8 DO allows to employ the devices in different applications. MAC36
controllers provide control, data logging, alarming, scheduling, integration, and
visualization.
The range of MAC36 controllers consists of:
iSMA-B-MAC36NL;
iSMA-B-MAC36PRO.
1.1 Revision History
Rev. Date Description
1.10 10 Nov 2023 Release of iSMA-B-MAC36PRO
1.9 9 Feb 2023 Support of Niagara 4.12
Updated M-Bus information
1.8 25 May 2022 Rebranded
1.7 24 Jun 2021 Document updated with support of the Niagara 4.10
information
1.6 16 Dec 2020 Document updated with support of the Niagara 4.9
information
Chapter 3.11.4 updated with the web service
configuration for HDMI support
1.5 27 Apr 2020 Controller system update–Chapter 3.7
1.4 31 Mar 2020 Support of Niagara 4.8
Change of passphrase saving destination
User fonts support
Pop-up control for the HDMI display
Auto-detection of the device extension
Log saving to the Niagara home directory
M-Bus support
1.3 31 Oct 2019 Updated universal input supported sensors list
1.2 1 Apr 2019 HDMI support
Restore to factory defaults
1.1 10 Dec 2018 Data Recovery Service
Support of the Niagara 4.6 and later
1.0 1 Oct 2018 First edition
Table 1. Revision history
1.2 Key Features
MAC36NL: Niagara 4.8 and later, MAC36PRO: Niagara4.10.U6 and later;
MAC36 Controllers User Manual
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DMP257en | 1st Issue rev. 10 | 11/2023
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real-time programming;
2 Fast Ethernet (independent);
1 RS485 (opto-isolated), optional extension as second RS485 port;
optional M-Bus extension;
2 USB (1 OTG, 1 host);
16 UI, 8 AO, 4 DI, and 8 DO;
HDMI to connect an external display;
built-in web server provides graphical user interface available from the web browser
level;
SD card to collect real-time data, history logs, and alarms;
hardware replacement by SD card;
different licensing models for various application types.
Figure 1. Key features of MAC36 controllers
MAC36 Controllers User Manual
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
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2 Safety Rules
Improper wiring of the product can damage it and lead to other hazards. Make sure
that the product has been correctly wired before turning the power on.
Before wiring or removing/mounting the product, make sure to turn the power off.
Failure to do so might cause an electric shock.
Do not touch electrically charged parts such as power terminals. Doing so might cause
an electric shock.
Do not disassemble the product. Doing so might cause an electric shock or faulty
operation.
Use the product only within the operating ranges recommended in the specification
(temperature, humidity, voltage, shock, mounting direction, atmosphere, etc.). Failure
to do so might cause a fire or faulty operation.
Firmly tighten the wires to the terminal. Failure to do so might cause a fire.
Avoid installing the product in close proximity to high-power electrical devices and
cables, inductive loads, and switching devices. Proximity of such objects may cause an
uncontrolled interference, resulting in an instable operation of the product.
Proper arrangement of the power and signal cabling affects the operation of the entire
control system. Avoid laying the power and signal wiring in parallel cable trays. It can
cause interferences in monitored and control signals.
It is recommended to power controllers/modules with AC/DC power suppliers. They
provide better and more stable insulation for devices compared to AC/AC transformer
systems, which transmit disturbances and transient phenomena like surges and bursts
to devices. They also isolate products from inductive phenomena from other
transformers and loads.
Power supply systems for the product should be protected by external devices limiting
overvoltage and effects of lightning discharges.
Avoid powering the product and its controlled/monitored devices, especially high
power and inductive loads, from a single power source. Powering devices from a single
power source causes a risk of introducing disturbances from the loads to the control
devices.
If an AC/AC transformer is used to supply control devices, it is strongly recommended
to use a maximum 100 VA Class 2 transformer to avoid unwanted inductive effects,
which are dangerous for devices.
Long monitoring and control lines may cause loops in connection with the shared
power supply, causing disturbances in the operation of devices, including external
communication. It is recommended to use galvanic separators.
To protect signal and communication lines against external electromagnetic
interferences, use properly grounded shielded cables and ferrite beads.
Switching the digital output relays of large (exceeding specification) inductive loads can
cause interference pulses to the electronics installed inside the product. Therefore, it
is recommended to use external relays/contactors, etc. to switch such loads. The use
of controllers with triac outputs also limits similar overvoltage phenomena.
Many cases of disturbances and overvoltage in control systems are generated by
switched, inductive loads supplied by alternating mains voltage (AC 120/230 V). If they
do not have appropriate built-in noise reduction circuits, it is recommended to use
external circuits such as snubbers, varistors, or protection diodes to limit these effects.
MAC36 Controllers User Manual
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
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3 Technical Specification
iSMA-B-MAC36NL iSMA-B-MAC36PRO
Power Supply Voltage 24 V AC/DC ± 20% isolated
Power consumption 14 W at 24 V DC; 24 VA at 24 V AC
Universal Inputs Temperature input Measurement with attached RTDS
Accuracy ±0.1˚C
For sensor PT1000 and NI1000 use 16-bit resolution
Voltage input Voltage measurement from 0-10 V
Input impedance 100 kΩ
Measurement accuracy ±0.1%
Measurement resolution 3 mV at 12-bit and 1 mV at 16-bit
Current input Current measurement 0-20 mA
Required external resistor 200 Ω
Measurement accuracy ±1.1%
Measurement resolution 15 µA at 12-bit and 5 µA at 16-bit
Resistive input Measurement of resistance from 0 to 1000 kΩ
Measurement resolution for 20 kΩ load 20 Ω at 12-bit and 1
Ω at 16-bit
Measurement resolution for PT1000 and NI1000 0.1 Ω at
16-bit
Resistance measurement
method
Voltage divider
Dry contact input Output current ~1 mA
Switching threshold: ON <5 kΩ, OFF >8 kΩ
Measurement resolution 12-bits (default) or 16-bits
Processing time 10 ms/channel at 12-bits
140 ms/channel at 16-bits
Digital Inputs Type Dry contact
Switching threshold ON <5 kΩ, OFF >8 kΩ
Max. input frequency 100 Hz
Analog Outputs Voltage range 0 to 10 V DC
Max. load current 20 mA
Resolution 12-bits
Accuracy ±0.5%
Digital Outputs
(relays)
Contact material AgSnO2
MAC36 Controllers User Manual
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DMP257en | 1st Issue rev. 10 | 11/2023
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Resistive load 3 A at 230 V AC/30 V DC
RS485 Interface
(base and
optional)
RS485 Up to 128 devices
Half-duplex, opto-isolated
Communication
protocols
Modbus RTU/ ASCII, BACnet MS/TP
Baud rate From 2400 to 115200
Address 1 to 247
M-Bus Interface
(optional)
Voltage 30 V
Max. current load 30 mA
No. of devices Up to 20
Baud rate 300-19200
Max. cable length 350 m
Niagara support From N4.8 (1147) From N4.10.U6
Ethernet 2 Fast Ethernet Independent mode
Baud rate 10/100 Mb/s
USB 2 USB 1 OTG, 1 host
HDMI 1 HDMI Standard type A
SD Card 1 microSD 2 GB system reserved/2 GB
user storage
4 GB system reserved/4 GB
user storage
Ingress Protection IP IP30
Temperature Storage -40˚C to 85˚C (-40˚F to 185˚F)
Operating 0˚C to 50˚C (32˚F to 122˚F)
Humidity Relative 5% to 95% RH
Connectors Type Removable screw terminals
Maximum cable size 2.5 mm2
Housing Construction UL approved, self-extinguishing plastic (PC/ABS)
Mounting DIN (DIN EN 50022 norm)
Dimension Width 111 mm/4.4 in
MAC36 Controllers User Manual
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DMP257en | 1st Issue rev. 10 | 11/2023
page 9 of 44
Length 160 mm/6.3 in
Height 62 mm/2.45 in
Table 2. Technical specification
MAC36 Controllers User Manual
www.ismacontrolli.com
DMP257en | 1st Issue rev. 10 | 11/2023
page 10 of 44
4 Software License Notice
This product contains the code covered by the GNU General Public License (GPL).
Note: This product contains open source software code, the Intellectual Property Rights
to which are the property of The Qt Company Ltd. with its registered office at Bertel
Jungin aukio D3A, 02600 Espoo, Finland.
The usage of abovementioned open source software code in the product is covered by
the GNU General Public License (GPLv3), which is available at: https://www.gnu.org/
licenses/gpl-3.0.en.html.
The corresponding open-source code of this product can be obtained by sending an e-
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