EM-BAC-MOD

Expansion module BACnet MS/TP, Modbus RTU

EM-BAC-MOD

BACNET AND MODBUS INTERFACE FOR UNIVERSAL CONTROLLERS AND ADAPTER MODULES

Expansion module for UNIVERSAL fume cupboard controllers, room controllers, extract air controllers, supply air controllers, and adapter modules, for the integration of rooms or individual volume flow controllers with the central BMS

Switching between BACnet MS/TP and Modbus RTU
BACnet Standardised Device Profile (Annex L)
Modbus interface with individual data registers
Native BACnet interface by integrating the expansion module with EASYLAB components
Easy retrofitting
Double-stack terminal blocks for the EIA-485 bus
Equipment address and data transfer parameters can be defined

Interface to central BMS

When used on a controller with active room management function (RMF) the module provides also data points for the entire room, e.g. for total volume flows or consolidated alarms
When used on a single controller: data points for volume flow rate, alarm, damper blade position, or others
Centralised operating mode default setting, e.g. night-time operation

Application

Application

Expansion module Type EM-BAC-MOD for the EASYLAB system
BACnet-MS/TP or Modbus RTU interface to the central BMS
Data points for individual controllers or for the room
Room interface: Default setting of room operating modes within the EASYLAB system, increase or reduction of the air change rate, readout of the actual room operating values or evaluated damper blade positions, consolidated alarms
Controller interface: Operating mode default setting for a single fume cupboard controller, readout of individual operating values such as volume flow rates for single controllers, or individual alarms
Can be used with fume cupboard, supply air, extract air or differential pressure controller EASYLAB TCU3 and with adapter module TAM
For use in laboratories, clean rooms in the pharmaceutical and semiconductor industries, operating theatres, intensive care units, and offices with very demanding control requirements
Factory mounted or for retrofitting into the EASYLAB base component casing

Special characteristics

Ready for installation, can be easily connected to the main PCB
Interface for EIA-485 networks BACnet MS/TP and Modbus RTU
BACnet Protocol Revision 12.0
Only standard BACnet objects or Modbus registers are used for communication
Data interface for an EASYLAB controller or for an EASYLAB room with different functional profiles
Hardware switch to enter network addresses and communication parameters (no communication software required)

Description

Parts and characteristics

Microprocessor with setup programme stored in nonvolatile memory
EIA-485 communication interface
Slide switch to switch between BACnet and Modbus communication protocols
Two address switches, X and Y, to set equipment addresses 1-99
8-way DIP switches to adjust the communication parameter
Double-stack terminal blocks for the EIA-485 network (simple wiring)
Two indicator lights indicate communication and errors, respectively
Connection to update the firmware
EIA-485 terminal resistor that can be activated

Construction features

PCB dimensions and fixing points correspond to the EASYLAB main PCB and the casing
Fixing with screws
Pin header to connect the module to the main PCB of the TCU3 or TAM

Technical information

Function, Technical data, Specification text, Order code, Related products

EM-BAC-MOD 00133131_0

① Switch to select BACNet MS/TP or Modbus RTU protocol
② Plug base for connection with the EASYLAB main PCB
③ Switches to set the network addresses, 01-99
④ DIP switch to set communications parameters
⑤ Network connection (EIA-485)
⑥ Connection to update the firmware
⑦ Indicator lights

Functional description

The expansion module EM-BAC-MOD is used to integrate EASYLAB controllers Type TCU3 or EASYLAB adapter modules Type TAM into a BACnet (MS/TP) network and in this way connect them to the central BMS.

The BACnet or Modbus interface supports the EASYLAB room operating mode concept. It is possible to set operating mode defaults in order to control different volume flow rates for daytime and night-time operation; it is also possible to increase or reduce the air change rate (volume flow rate setpoint change), e.g. to influence the room temperature.

Using the BACnet or Modbus interface, an individual alarm management system can be set up by consolidating configurable EASYLAB alarms. The interface also enables the transfer of actual operating values such as volume flow rates and damper blade position for a controller or for all controllers in a room.

Expansion module to supplement an EASYLAB base component (controller TCU3 or adapter module TAM) with a BACnet or Modbus interface to link rooms or individual volume flow controllers to the central BMS.

The expansion module includes an interface for EIA-485 networks that can be used for BACnet MS/TP or Modbus RTU (switching), a switch to enter communication parameters, a connection to update the firmware, and indicator lights.

Special characteristics

Ready for installation, can be easily connected to the main PCB
Interface for EIA-485 networks BACnet MS/TP and Modbus RTU
BACnet Protocol Revision 12.0
Only standard BACnet objects or Modbus registers are used for communication
Data interface for an EASYLAB controller or for an EASYLAB room with different functional profiles
Hardware switch to enter network addresses and communication parameters (no communication software required)

Technical data

Communication interface: EIA-485 standard
Protokoll: BACnet MS/TP standard rev. 12 or Modbus RTU
Data transmission speeds: BACnet: 9600, 19200, 38400, 76800 baud, Modbus: 9600, 19200, 38400, 57600 baud
Parity checks for data security: none, odd, even
Configurable network addresses: 01 … 99
Operating temperature: 0 to 50 °C
IEC protection class: III (protective extra-low voltage)
Protection level: IP 20
EC conformity: EMC to 2004/108/EC

Data points for a single controller

Volume flow rate actual and setpoint values
Damper blade position
Operating mode
Alarm/status messages
Total supply air and total extract air actual values (room)
Evaluated damper blade positions for all controllers in a room
Number of controllers
Integration of volume flows

Additional data points for a fume cupboard controller

Operating mode default setting for the fume cupboard controller equipped with the expansion module
Selection of priority for operating mode default setting
Face velocity actual value and setpoint value (only for fume cupboard controllers with face velocity transducer, equipment function FH-VS)

Data points for an EASYLAB room

Operating mode default setting for the room: Just one data point is required to set the default operating mode for all controllers in a room
Selection of priority for operating mode default setting (central BMS or room)
Room operating mode
Volume flow rate setpoint change (by the central BMS, for example) for an external temperature or differential pressure control
Setpoint value switching for differential pressure control: Switching between two differential pressure setpoint values
Total supply air and total extract air actual values (room)
Evaluated damper blade positions for all controllers in a room
Room differential pressure actual and setpoint values
Room pressure alarm
Number of controllers within the EASYLAB system
Integration of volume flows
Status of the digital inputs and outputs
Configurable consolidated alarm (operating statuses, hardware faults)

Single controller, EASYLAB room, BACnet interface, Modbus interface, Product details

LonWorks, BACnet or Modbus interface on a single controller, e.g. fume cupboad controller 00183220_0

BMS central building management system
RMF Controller with active room management function
ROM Room operating mode, from the room control panel
IOM Individual operating mode, transmitted via BACnet or Modbus interface

Single controller

Interface for one EASYLAB controller

Local data interface for a fume cupboard controller, supply air controller, extract air controller, or adapter module TAM

Data points for a single controller

Volume flow rate actual and setpoint values
Damper blade position
Operating mode
Alarm/status messages
Total supply air and total extract air actual values (room)
Evaluated damper blade positions for all controllers in a room
Number of controllers within the EASYLAB system
Integration of volume flows
Status of the digital inputs and outputs

Additional data points for a fume cupboard controller

Operating mode default setting for the fume cupboard controller equipped with the expansion module
Selection of priority for operating mode default setting
Face velocity actual value and setpoint value (only for fume cupboard controllers with face velocity transducer, equipment function FH-VS)

BACnet interface

Application

The expansion module EM-BAC-MOD supports the following interface functions on an EASYLAB controller TCU3 or an adapter module TAM if the BACnet protocol has been selected:

Native BACnet, i.e. the BACnet interface is implemented on the field module (EASYLAB volume flow controller)
External hardware components such as physical gateways are not required
BACnet interface documentation includes the following documents: Protocol Implementation Conformance Statement (PICS), BACnet Interoperability Building Blocks Supported (BIBBS), as well as a description of the device object and the supported objects
For more information on each data point see the Details section

BACnet PICS (Protocol Implementation Conformance Statement) – Overview

Principal categories	Values
Date	2014-01-21
Vendor name	TROX GmbH
Vendor identifier	329
Product name	EM-BAC-MOD
Model no.	M536HD7
Application	4.0
Firmware Revison	4.0
BACnet Protocol Revision	12
Standarised Device Profile	BACnet Application Specific Controller (B-ASC)
Segmentation Capability	No
Data Link Layer Options	MS/TP master (Clause 9), Baudrates 9600, 19200, 38400, 76800
Device Address Binding	No
Network Security Options	Non-secure Device - is capable of operating without BACnet Network Security
Character Sets Supported	ISO 10646 (UTF-8)

Configuration switches

Hexadecimal Switches X, Y	Network address

DIP Switch 1	OFF	ON
Controller	EASYLAB TCU3	Other

DIP Switch 2	OFF	ON	OFF	ON
DIP Switch 3	OFF	OFF	ON	ON
Baud rate	9600	19200	38400	76800

BIBBS - BACnet Interoperability Building Blocks Supported

Data Sharing-ReadProperty-B	DS-RP-B
Data Sharing-WriteProperty-B	DS-WP-B
Data Sharing-COV-Unsolicited-B	DS-COVU-B
Device Management-Dynamic Device Binding-B	DM-DDB-B
Device Management-Dynamic Object Binding-B	DM-DOB-B
Device Management-Device Communication Control-B	DM-DCC-B
Device Management-ReinitialiseDevice-B	DM-RD-B

DeviceObject

Property	Value	Access
Object identifier	Device instance; default instance = 32900 + set network address	WR, RD; E
Object name	Default="EM-BACnet"; project-specific description can be entered, 62 characters max.	WR, RD; E
Object type	Device (8)	RD
System_Status	OPERATIONAL (0)	RD
Vendor_Name	"TROX GmbH"	RD
Vendor_Identifier	329	RD
Model_Name	"EM-BAC-MOD"	RD
Description	Default = “EASYLAB”; description can be entered, 126 characters max.	WR, RD; E
Location	Default = ""; description can be entered, 62 characters max.	WR, RD; E
Firmware_Revision	“4.0” (EASYLAB)	RD
Application_Software_Version	“4.0” (EASYLAB)	RD
Protocol_Version	1	RD
Protocol_Revision	12	RD
Protocol Services Supported	Who-is, Who-has, Read-Property, Write-Property, Device-communication-control, Reinitialize-device	RD
Protocol_Object_Types_Supported	DEVICE, ANALOG_VALUE, BINARY_VALUE, MULTISTATE_VALUE	RD
Object_List	EASYLAB: device, analog-value 1…36, binary-value 1…30, multistate-value 1…8	RD
Max_ADPU_Length_Accepted	480	RD
Segmentation_Supported	NO_SEGMENTATION (3)	RD
APDU_Timeout	10000	RD
Number_Of_APDU_Retries	3	RD
Device_Address_Binding	–	RD
Database_Revision	0	RD
Description	Controller Type “EASYLAB”	RD
Max_Master	Default 127	WR, RD; E
Max_Info_Frames	Default 1	WR, RD; E

Multistate Value Objects

Instance	Designation	Unit						Access
Instance	Designation	TCU3				TAM		Access
Instance	Designation	Available with equipment function						Access
Instance	Designation	FH	RR	RR RMF	EC, SC	TAM	TAM RMF	Access
1	COVU mode	x	x	x	x	x	x	WR, RD
2	Mode	x¹		x			x	WR, RD
3	ModeAct	x	x	x	x			RD
4	RoomModeAct			x			x	RD
5	SwitchPos	x						RD
6	Sunblind			x			x	WR, RD
7	SC_SetLockHighPrio							WR, RD
8	SC_GetLockHighPrio							RD

¹ only for individually selected operating mode (stand-alone operation)

FH: Fume cupboard controller

RR: Room controller for supply air or extract air (RS, RE, PC)

RR RMF: Room controller with active room management function

EC, SC: Single controller for supply air or extract air (EC, SC)

TAM: Adapter module

TAM RMF: Adapter module with active room management function

Analogue Value Objects

Instance

Designation

Unit

Access

TCU3

TAM

Access

Instance

Designation

Unit

Available with equipment function

Access

RR RMF

EC, SC

TAM

TAM RMF

Access

VolflowSet

l/s (87)

VolflowAct

l/s (87)

VolTotalExh

l/s (87)

VolTotalSup

l/s (87)

PressSet

Pa (53)

PressAct

Pa (53)

VelocitySet

m/s (74)

VelocityAct

m/s (74)

WireSensorPos

percent (98)

DampPos

percent (98)

DampPosMax_FH

percent (98)

DampPosMin_FH

percent (98)

DampPosMax_RE

percent (98)

DampPosMin_RE

percent (98)

DampPosMax_TE

percent (98)

DampPosMin_TE

percent (98)

DampPosMax_RS

percent (98)

DampPosMin_RS

percent (98)

VolOffset_T

percent (98)

WR, RD

VolOffset_P

percent (98)

WR, RD

SystemDevices

no units (95)

VolflowExh

l/s (87)

WR, RD

VolflowSup

l/s (87)

WR, RD

SC_SetPos

percent (98)

WR, RD

SC_GetPos

percent (98)

DampPosMax_EC

percent (98)

DampPosMin_EC

percent (98)

DampPosMax_SC

percent (98)

DampPosMin_SC

percent (98)

DampPosMax_TS

percent (98)

DampPosMin_TS

percent (98)

VolflowSet_R

l/s (87)

WR, RD

PressSet

pascal (57)

WR, RD

Volt_AI2

volt (5)

Volt_AI3

volt (5)

Volt_AO2

volt (5)

WR, RD

FH: Fume cupboard controller

RR: Room controller for supply air or extract air (RS, RE, PC)

RR RMF: Room controller with active room management function

EC, SC: Single controller for supply air or extract air (EC, SC)

TAM: Adapter module

TAM RMF: Adapter module with active room management function

Binary Value Objects

Instance	Designation	Unit						Access
Instance	Designation	TCU3				TAM		Access
Instance	Designation	Available with equipment function						Access
Instance	Designation	FH	RR	RR RMF	EC, SC	TAM	TAM RMF	Access
1	LocalAlarm (COVU)	x	x	x	x	x	x	RD
2	SummaryAlarm (COVU)			x			x	RD
3	PressAlarm (COVU)			x			x	RD
4	ManOP_Disable	x¹		x			x	WR, RD
5	PressSetSel			x			x	WR, RD
6	DI1	x	x	x	x	x	x	RD
7	DI2	x	x	x	x	x	x	RD
8	DI3	x	x	x	x	x	x	RD
9	DI4	x	x	x	x	x	x	RD
10	DI5	x	x	x	x	x	x	RD
11	DI6	x	x	x	x	x	x	RD
12	DO1	x	x	x	x	x	x	RD
13	DO2	x	x	x	x	x	x	RD
14	DO3	x	x	x	x	x	x	RD
15	DO4	x	x	x	x	x	x	RD
16	DO5	x	x	x	x	x	x	RD
17	DO6	x	x	x	x	x	x	RD
18	SC_Alarm							RD
19	DO1_Set	x	x	x	x	x	x	WR, RD
20	DO2_Set	x	x	x	x	x	x	WR, RD
21	DO3_Set	x	x	x	x	x	x	WR, RD
22	DO4_Set	x	x	x	x	x	x	WR, RD
23	DO5_Set	x	x	x	x	x	x	WR, RD
24	DO6_Set	x	x	x	x	x	x	WR, RD
25	DO1_SetByLocal	x	x	x	x	x	x	RD
26	DO2_SetByLocal	x	x	x	x	x	x	RD
27	DO3_SetByLocal	x	x	x	x	x	x	RD
28	DO4_SetByLocal	x	x	x	x	x	x	RD
29	DO5_SetByLocal	x	x	x	x	x	x	RD
30	DO6_SetByLocal	x	x	x	x	x	x	RD

¹ only for individually selected operating mode (stand-alone operation)

FH: Fume cupboard controller

RR: Room controller for supply air or extract air (RS, RE, PC)

RR RMF: Room controller with active room management function

EC, SC: Single controller for supply air or extract air (EC, SC)

TAM: Adapter module

TAM RMF: Adapter module with active room management function

Modbus interface

Application

The expansion module EM-BAC-MOD supports the following interface functions on an EASYLAB controller TCU3 or an adapter module TAM if the Modbus protocol has been selected:

Modbus is an open serial master-slave communication protocol which has become a de facto standard for the industry
The master (e.g. central BMS) can address a number of slaves (EASYLAB volume flow controllers) and use Modbus functions to request information from individual data points
Data access is based on numbered data registers which the master has to define in order to request data using Modbus functions
The slave responds by either returning the requested information or an exception code (error)
Example: The Read Holding Registers function (register no. 3) returns the volume flow rate actual value of the addressed controller
General information for a Modbus device can be read out using the Read Device Identification function

Modbus functions

Function no.	Designation	Meaning
1 (0x01)	Read Coils	Read states of 1 to 8 bits according to bit list
3 (0x03)	Read Holding Registers	Read several consecutive registers
4 (0x04)	Read Input Registers	Read several consecutive registers
5 (0x05)	Write Single Coil	Write state of a single bit
6 (0x06)	Write Single Register	Write single register
8 (0x08)	Diagnostics	Check Modbus communication
16 (0x10)	Write Multiple Registers	Write several consecutive registers
43 (0x2B)	Read Device Identification	Read identification data for the device
14 (0x0E)	Read Device Identification	Read identification data for the device

Exception codes

Codes	Designation	Meaning
1	Illegal Function Code	Unknown function or subfunction code
2	Illegal Data Address	Invalid register address
3	Illegal Data Value	Inconsistent coding for number of registers/bytes, data value

Exception codes (error codes) are returned in case of invalid function or register access.

Bit list for ReadCoil/WriteSingleCoil functions

Bit		Unit						Access
Bit		TCU3				TAM		Access
Bit		Available with equipment function						Access
No.	Designation	FH	RR	RR-RMF	EC, SC	TAM	TAM-RMF	Access
0	ManOP_Disable	x¹		x			x	WR
1	PressSetSel			x			x	WR
2	Local Alarm	x	x	x	x	x	x	RD
3	SummaryAlarm			x			x	RD
4	PressAlarm			x			x	RD
5	SC_SetlockHighPrio							WR
6	SC_GetLockHighPrio							RD
7	SC_Alarm							RD

¹ only for individually selected operating mode (stand-alone operation)

Bits are read with function 1 (RD) or written with function 5 (WR).

FH: Fume cupboard controller

RR: Room controller for supply air or extract air (RS, RE, PC)

RR RMF: Room controller with active room management function

EC, SC: Single controller for supply air or extract air (EC, SC)

TAM: Adapter module

TAM RMF: Adapter module with active room management function

Register list for Read***Registers and Write***Registers functions

Register		Unit						Access
Register		TCU3				TAM		Access
Register		Available with equipment function						Access
No.	Designation	FH	RR	RR-RMF	EC, SC	TAM	TAM-RMF	Access
0	Mode	x¹		x			x	WR
1	ManOP_Disable	x¹		x			x	WR
2	ModeAct	x	x	x	x			RD
3	VolflowAct	x	x	x	x			RD
4	VolflowSet	x	x	x	x			RD
5	VelocityAct	x						RD
6	VelocitySet	x						RD
7	VolTotalExh	x	x	x	x	x	x	RD
8	VolTotalSup	x	x	x	x	x	x	RD
9	VolOffset_T			x			x	WR
10	VolOffset_P			x			x	WR
11	PressAct			x			x	RD
12	PressSet			x			x	RD
13	PressSetSel			x			x	WR
14	DampPos	x	x	x	x			RD
15	DampPosMax_FH - Value	x	x	x	x	x	x	RD
16	DampPosMax_FH - Status	x	x	x	x	x	x	RD
17	DampPosMin_FH - Value	x	x	x	x	x	x	RD
18	DampPosMin_FH - Status	x	x	x	x	x	x	RD
19	DampPosMax_RE - Value	x	x	x	x	x	x	RD
20	DampPosMax_RE - Status	x	x	x	x	x	x	RD
21	DampPosMin_RE - Value	x	x	x	x	x	x	RD
22	DampPosMin_RE - Status	x	x	x	x	x	x	RD
23	DampPosMax_TE - Value	x	x	x	x	x	x	RD
24	DampPosMax_TE - Status	x	x	x	x	x	x	RD
25	DampPosMin_TE - Value	x	x	x	x	x	x	RD
26	DampPosMin_TE - Status	x	x	x	x	x	x	RD
27	DampPosMax_RS - Value	x	x	x	x	x	x	RD
28	DampPosMax_RS - Status	x	x	x	x	x	x	RD
29	DampPosMin_RS - Value	x	x	x	x	x	x	RD
30	DampPosMin_RS - Status	x	x	x	x	x	x	RD
31	LocalAlarm	x	x	x	x	x	x	RD
32	SummaryAlarm			x			x	RD
33	PressAlarm			x			x	RD
34	WireSensorPos	x						RD
35	SwitchPos	x						RD
36	RoomModeAct			x			x	RD
37	SystemDevices	x	x	x	x	x	x	RD
38	SunBlind			x			x	WR
39	StateDI	x	x	x	x	x	x	RD
40	StateDO	x	x	x	x	x	x	RD
41	VolflowExh	x	x	x		x	x	WR
42	VolflowSup	x	x	x		x	x	WR
43	SC_SetLockHighPrio							WR
44	SC_GetLockHighPrio							RD
45	SC_SetPos - Value							WR
46	SC_SetPos - Status							WR
47	SC_GetPos							RD
48	SC_Alarm							RD
49	DampPosMax_EC - Value	x	x	x	x	x	x	RD
50	DampPosMax_EC - Status	x	x	x	x	x	x	RD
51	DampPosMin_EC - Value	x	x	x	x	x	x	RD
52	DampPosMin_EC - Status	x	x	x	x	x	x	RD
53	DampPosMax_SC - Value	x	x	x	x	x	x	RD
54	DampPosMax_SC - Status	x	x	x	x	x	x	RD
55	DampPosMin_SC - Value	x	x	x	x	x	x	RD
56	DampPosMin_SC - Status	x	x	x	x	x	x	RD
57	DampPosMax_TS - Value	x	x	x	x	x	x	RD
58	DampPosMax_TS - Status	x	x	x	x	x	x	RD
59	DampPosMin_TS - Value	x	x	x	x	x	x	RD
60	DampPosMin_TS - Status	x	x	x	x	x	x	RD
61	DO_Set	x	x	x	x	x	x	WR
62	DO_SetByLocal	x	x	x	x	x	x	RD
63	VolflowSet_R							WR, RD
64	PressSet							WR, RD
65	Volt_AI2	x	x	x	x	x	x	RD
66	Volt_AI3	x	x	x	x	x	x	RD
67	Volt_AO2	x	x	x	x	x	x	WR, RD

¹ only for individually selected operating mode (stand-alone operation)

FH: Fume cupboard controller

RR: Room controller for supply air or extract air (RS, RE, PC)

RR RMF: Room controller with active room management function

EC, SC: Single controller for supply air or extract air (EC, SC)

TAM: Adapter module

TAM RMF: Adapter module with active room management function

Installation details

Installation and commissioning

Installation

As attachment for the EASYLAB base component: factory mounted
For retrofitting: Mount the expansion module into the base casing
Make connection to the BACnet/Modbus EIA-485 network

Commissioning

The EASYLAB controller identifies the expansion module automatically
Select BACnet or Modbus protocol using slide switch
Set network address and communication parameters using the coding switches
If necessary, activate terminal resistor of the network segment

Integrate data interface with the central BMS (system integration)

Downloads

product information

Product data sheet Type EM-BAC-MOD

Product data sheet 1,7 MB pdf

certificates

EC Declaration of conformity EM-BAC-MOD

CE_2019_09_EM-BAC-MOD_DE_de_en_fr EC Declaration of conformity 49 KB pdf
Konformitätserklärung / Declaration of conformity EM-BAC-MOD

CE_2019_09_EM-BAC-MOD_DE_de_en_fr Certificate 49 KB pdf

operation manuals

Configuration manual Type EM-BAC-MOD

SM_2019_06_A00000063072_EM-BAC-MOD-01_V3_GB_en Configuration manual 620 KB pdf
EDE Files V4.1

V4.1 49 KB zip
Installation manual Type EM-BAC-MOD

IM_2019_06_M375EW4_EM-BAC-MOD-01_V3_GB_en Installation manual 440 KB pdf

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Supply voltage	5 V DC from controller or adapter module
Communication interface	EIA-485 standard
Protocol	BACnet MS/TP standard rev. 12 or Modbus RTU
Data transmission speeds	BACnet: 9600, 19200, 38400, 76800 Bd, Modbus: 9600, 19200, 38400, 57600 Bd
Parity checks for data transmission security	None, odd, even
Configurable network addresses	01 … 99
Operating temperature	0 – 50 °C
IEC protection class	III (protective extra-low voltage)
Protection level	IP 20
EC conformity	EMC according to 2004/108/EC
Dimensions (B × H × T)	78 × 65 ×100 mm

EM-BAC-MOD

BACNET AND MODBUS INTERFACE FOR UNIVERSAL CONTROLLERS AND ADAPTER MODULES

Application

Description

Technical information

Function, Technical data, Specification text, Order code, Related products

Single controller, EASYLAB room, BACnet interface, Modbus interface, Product details

Installation details

Downloads

product information

Product data sheet Type EM-BAC-MOD

certificates

EC Declaration of conformity EM-BAC-MOD

Konformitätserklärung / Declaration of conformity EM-BAC-MOD

operation manuals

Configuration manual Type EM-BAC-MOD

EDE Files V4.1

Installation manual Type EM-BAC-MOD

TECHNICALLY NECESSARY

STATISTICS AND WEBSITE ANALYSIS

CONVENIENCE AND PERSONALISATION

FOR THE BEST TROX EXPERIENCE