E+E Elektronik EE310 User manual

BA_EE310_UL // V1.0 // Technical data subject to change // 194720
Operation manual
EE310
Humidity/Temperature
Transmitter

E+E Elektronik® Ges.m.b.H. provides no warranty of any kind for this publication and accepts no liability for
improper use of the products described.
This publication might contain technical inaccuracies or typographical errors. The content is revised regularly and is
not subject to change management. The manufacturer reserves the right to modify or change its described products
at any time.
© Copyright E+E Elektronik® Ges.m.b.H.
All rights reserved.
USA
FCC notice
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
CANADA
ICES-003 Issue 5:
CAN ICES-3 A / NMB-3 A
Compliance United States
UL Listed, CCN QUYX, Under UL 61010-1, Process Control Equipment; FCC Compliant to
CFR47, Part 15, Subpart B, Class A
Canada
UL Listed, CCN QUYX7, Under CSA C22.2 No. 61010-1, Signal Equipment; Industry Canada
Compliant, ICES-003

3
Operating instructions for EE310 Humidity / Temperature Transmitter
CONTENT
1 General .......................................................................................................................................................4
1.1 Explanation of symbols ....................................................................................................................................... 4
1.2 Safety instructions ............................................................................................................................................... 4
1.3 Environmental aspects ........................................................................................................................................ 4
2 Product Description ..................................................................................................................................5
2.1 Product design .................................................................................................................................................... 5
2.2 Models................................................................................................................................................................. 6
2.3 Indoor and Outdoor use ...................................................................................................................................... 6
3 Installation .................................................................................................................................................7
3.1 Mechanical installation ........................................................................................................................................ 7
3.1.1 Mounting of the polycarbonate enclosure ................................................................................................................... 7
3.1.2 DIN rail mounting of the polycarbonate enclosure ...................................................................................................... 7
3.2 Electrical connection ........................................................................................................................................... 8
3.2.1 Connection diagram M16............................................................................................................................................ 8
3.2.2 Connection diagram Option E4 ................................................................................................................................ 10
3.2.3 Connection diagram Option E5................................................................................................................................. 10
3.2.4 Connection diagram Options E6 and E12..................................................................................................................11
3.2.5 Connection diagram Conduit option.......................................................................................................................... 12
3.2.6 Connection diagram for integrated power supply module AM3 ................................................................................ 14
3.2.7 Connection digram for integrated power supply module AM5 .................................................................................. 15
3.2.8 Connection diagram for alarm outputs AM2.............................................................................................................. 16
3.2.9 Connection diagram for alarm outputs AM6.............................................................................................................. 18
3.3 Probe mounting ................................................................................................................................................. 19
3.3.1 T1: Wall or surface mounting .................................................................................................................................... 19
3.3.2 T2: Duct mounting..................................................................................................................................................... 19
3.3.3 T5: Remote probe up to 180 °C (356 °F) ..................................................................................................................... 20
3.3.4 T10-T8: Remote probe up to 180 °C (356 °F) .............................................................................................................. 21
3.3.5 T10: Installation of the probe directly in the process with sliding fitting up to 20 bar (290 psi)..................................... 22
3.3.6 T10: Installation of the probe (sliding fitting up to 20 bar (290 psi)) with ball valve set ................................................ 23
3.3.7 T8 - T10: Installation of the probe with cut-in fitting up to 100 bar (1450 psi) for T8 or up to 20 bar (290 psi) for T10 ..... 24
4 Optional modules ....................................................................................................................................25
4.1 Alarm module (option AM2, AM6)...................................................................................................................... 25
4.2 Integrated power supply 100...240 V AC (option AM3, AM5) ............................................................................ 27
4.3 RS485 Module - Modbus RTU (option J3) ........................................................................................................ 27
4.4 Modbus Map...................................................................................................................................................... 28
5 Operation .................................................................................................................................................29
5.1 Configuration interface ...................................................................................................................................... 29
5.2 3.5” TFT Colour Display (optional) .................................................................................................................... 30
5.3 Chart + Data logger .......................................................................................................................................... 30
5.4 Configuration Menu ......................................................................................................................................... 32
5.5 Status information ............................................................................................................................................ 32
5.6 Buzzer ON / OFF ............................................................................................................................................. 32
5.7 Error indication ................................................................................................................................................. 32
6 Maintenance.............................................................................................................................................33
6.1 Self diagnosis and error messages ................................................................................................................... 33
6.1.1 Error messages via display....................................................................................................................................... 33
6.1.2 Error messages via LEDs ......................................................................................................................................... 33
6.1.3 Solving typical problems ........................................................................................................................................... 34
6.2 Cleaning the sensing head / filter replacement ................................................................................................. 34
6.3 RH / T adjustment and calibration ..................................................................................................................... 35
7 Scope of supply.......................................................................................................................................36
8 Replacement parts / Accessories ..........................................................................................................36
9 Technical data..........................................................................................................................................37
10 Appendix .................................................................................................................................................38
10.1 Appendix A ........................................................................................................................................................ 38
11 Ordering Guide ........................................................................................................................................43
11.1 Measurand Code............................................................................................................................................... 43

4Operating instructions for EE310 Humidity / Temperature Transmitter
1 General
This manual is included in the scope of supply and serves to ensure proper handling and optimum
performance of the instrument. The manual shall be read before putting the device into operation. The
manual is relevant for all staff involved in transport, setup, operation, maintenance and repair. The
manual may not be used for the purpose of competition and shall also not be forwarded to third parties.
Copies for personal use are allowed. All contents, technical data and illustrations contained in the
manual are based on information available at the time of publication.
1.1 Explanation of symbols
This symbol indicates safety information.
It is essential that all safety information is strictly observed. Failure to comply with this
information can lead to personal injuries or damage to property. E+E Elektronik®
assumes no liability if this happens.
This symbol indicates instructions.
The instructions shall be observed in order to reach optimal performance of the device.
1.2 Safety instructions
1.2.1. General
Excessive mechanical stress and inappropriate usage may lead to failures and shall be avoided.
The sensors inside the sensing head (the tip of the sensing probe) is an Electro Static
Discharge (ESD) sensitive components and shall be handled as such.
Do not touch the sensing elements inside the sensing head. The replacement of the filter cap shall be
done with utmost care not to touch the sensors. Installation, electrical connection, maintenance and
commissioning shall be performed by qualified staff only.
The power supply must be switched off before opening the housing!
An existing Ethernet connection must be disconnected before opening the housing!
1.2.2. Alarm module with voltages >50 V (option AM2, AM6)
The optional alarm module is isolated from the low-voltage side of EE310 by a special partition; this
must remain fitted at all times in the bottom part of the enclosure.
The EE310 enclosure must be tightly closed during operation. An open enclosure corresponds to IP00
and exposes components carrying dangerous voltage. Any work (maintenance for instance) on the
device may be performed by qualified staff only.
AM2 for use in NFPA 79 application only.
1.2.3. Integrated power supply 100...240 V AC (option AM3, AM5)
The EE310 enclosure must be tightly closed during operation. An open enclosure corresponds to IP00
and exposes components carrying dangerous voltage. Any work (maintenance for instance) on the
device may be performed by qualified staff only.
AM3 for use in NFPA 79 application only.
1.3 Environmental aspects
Products from E+E Elektronik® are developed and manufactured observing of all relevant requirements
with respect to environment protection. Please observe local regulations for the device disposal.
For disposal, the individual components of the device must be separated according to local recycling
regulations. The electronics shall be disposed of correctly as electronics waste.

5
Operating instructions for EE310 Humidity / Temperature Transmitter
2 Product Description
The UL certified EE310 is optimized for reliable indoor and outdoor measurement in demanding
industrial applications. In addition to highly accurate measurement of relative humidity (RH) and
temperature (T), the transmitter also calculates parameters such as dew point, absolute humidity
and mixing ratio.
Various models are available including wall, surface, duct and remote probe. The remote probe can
be used up to 180 °C (356 °F) and the pressure tight probe up to 20 bar (290 psi). The design of the
enclosure facilitates easy mounting and maintenance.
The measured values are available on two analogue outputs and the Modbus digital interface.
The state of the art TFT colour display shows up to four measurands simultaneously and offers exten-
sive error diagnostics. The integrated data logging function saves all measured and calculated values
to the internal memory. The data can be displayed as graph directly on the device or easily downloaded
via USB interface.
The E+E proprietary coating protects the sensor elements against corrosive and electrically conductive
pollution.
The outputs can be freely configured and an adjustment performed directly via display or with the free
EE-PCS software using the USB service interface.
2.1 Product design
1
2
3
4
5
6
7
8
1
4
5
6
7
8
EE310-T5/T8/T10 EE310-T1
Fig. 1 Product design
1Upper enclosure part with electronic / display* and probe cable
23.5” TFT colour display*
35 push-buttons for configuration menu
4Bottom part with electrical connection, alarm* + supply module* and mounting holes
5Micro USB service interface
6Standard cable glands / connectors*
7Additional cable gland / connector*
8Probe / cable gland / connector*
* optional

6Operating instructions for EE310 Humidity / Temperature Transmitter
Connection terminal block
RS485
add on chip
Mounting plate
Space for
optional modules
Back section
Front section
Fig. 2 Modular enclosure
Don’t remove the mounting plate. Opening will void warranty!
2.2 Models
EE310 is available for wall, surface or duct mount as well as with various remote probes. The remote
probes can be employed up to 180 °C (356 °F) and 20 bar (300 psi).
T1: Wall or surface mounting
T2: Duct mounting
T5: Remote probe up to 180 °C (356 °F)
T8: Pressure tight probe up to 100 bar
(1450 psi)
T10: Pressure tight probe up to 20 bar (300 psi)
Fig. 3 EE310 models
2.3 Indoor and Outdoor use
The EE310 is suitable for indoor and outdoor use. Enclosure is in accordance with UL 746C.

7
Operating instructions for EE310 Humidity / Temperature Transmitter
3 Installation
3.1 Mechanical installation
3.1.1 Mounting of the polycarbonate enclosure
• Drill the mounting holes according to the mounting template below.
• Mount the bottom part of the enclosure with 4 screws (screw diameter < 4.2 mm (0.2”), not
included in the scope of supply).
Polycarbonate enclosure
54 (2.13“)
104 (4.09“)
71
(2.80“)
5.1
(0.20“)
166 (6.54“)
180 (7.09“)
153 (6.02“)
54 (2.13“) 14 (0.55“)
166 (6.54“)
5.1 (0.20“)7(0.28“)
Fig. 4 Dimensions and mounting template of polycarbonate enclosure in mm (inch)
The four housing screws shall be tightened loosely first. Then tighten the screws diagonally with a
torque wrench to 2 Nm (18 Lb In.) ± 0.5 Nm (4.4 Lb In).
3.1.2 DIN rail mounting of the polycarbonate enclosure
• Mount the two DIN rail brackets (to be ordered separately, see chapter 8 Replacement parts / Acces-
sories) onto the back side of the enclosure.
• Snap in the enclosure onto the DIN rail
Fig. 5 DIN rail installation

8Operating instructions for EE310 Humidity / Temperature Transmitter
3.2 Electrical connection
The electrical installation of the EE310 shall be performed by qualified personnel only. Observe all
applicable national and international requirements for the installation of electrical devices.
Analogue outputs
Both analogue outputs shall be configured to either voltage or current. Measurands, analogue range
and scaling are freely selectable. All settings can be performed via display and push
buttons or using the EE-PCS Product Configuration Software.
Error indication
The analogue outputs feature an error indication function according to NAMUR NE43. In the case of an
error the output signal will freeze at 21 mA or 11 V respectively.
Note
By default the error indication is disabled.
When changing one of the analogue outputs from current to voltage and vice versa, the second output
will change automatically as well. The output scaling changes automatically if it is out of physical range
(i.e. 20 mA will be changed to 10 V instead of 20 V).
Check output scale after changing between voltage and current output.
3.2.1 Connection diagram M16
Fig. 6 Standard connection with 2 x M16 cable glands
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 6 Lb In.
CANADA: 0.7 Nm
Fig. 7 Electrical connection

9
Operating instructions for EE310 Humidity / Temperature Transmitter
Model Supply Input Terminals
Voltage/Frequency
EE310
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Outdoor use:
12 to 16Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
V+ (1) –
GND (2)
Outputs
Model Type Ratings Terminals
EE310
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Model Type Ratings Terminals
EE310 with option J3 Modbus RTU 0-5V
(SELV Limited Energy source)
RS485 A (=D+) (7) –
RS485 B (=D-) (8) –
GND RS485 (6)
Tab. 1 Electrical Connections

10 Operating instructions for EE310 Humidity / Temperature Transmitter
3.2.2 Connection diagram Option E4
power supply +
analogue output
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Modbus RTU
M16x1.5
Option E6
Modbus RTU power supply +
analogue output
Option E12
Modbus RTU power supply +
analogue output
12
3
4
5
n.c.
GND Output
OUT 2
n.c. OUT 1
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Power supply + analogue output
analogue
output
Modbus RTU
(only with order code J3)
power supply
Analogue output
1
3
neutral wire
(N)
neutral wire
(N)
grounding
(PE)
n.c.
phase
(L1)
phase
(L1)
n.c.
Power supply 100 - 240 V AC
for polycarbonate enclosure
Power supply 100 - 240 V AC
for stainless steel enclosure
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 8 Plug option E4 for EE310 (front connector view)
Model Supply Input Terminals
Voltage/Frequency
EE310 with option E4
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Plug pin
V+ (1) –
GND (3)
Outputs
Model Type Ratings Terminals
EE310 with option E4
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Plug pin
Out 1 (2) –
GND (5)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (4) –
GND (5)
Tab. 2 M12 connector power supply + analogue output
3.2.3 Connection diagram Option E5
power supply +
analogue output
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Modbus RTU
M16x1.5
Option E6
Modbus RTU power supply +
analogue output
Option E12
Modbus RTU power supply +
analogue output
12
3
4
5
n.c.
GND Output
OUT 2
n.c. OUT 1
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Power supply + analogue output
analogue
output
Modbus RTU
(only with order code J3)
power supply
Analogue output
1
3
neutral wire
(N)
neutral wire
(N)
grounding
(PE)
n.c.
phase
(L1)
phase
(L1)
n.c.
Power supply 100 - 240 V AC
for polycarbonate enclosure
Power supply 100 - 240 V AC
for stainless steel enclosure
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 9 Plug option E5 for EE310 (front connector view)

11
Operating instructions for EE310 Humidity / Temperature Transmitter
Model Supply Input Terminals
Voltage/Frequency
EE310 with option E5
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Plug pin
V+ (1) –
GND (2)
Outputs
Model Type Ratings Terminals
EE310 with option E5
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Plug pin
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Tab. 3 Cable gland
Outputs
Model Type Ratings Terminals
EE310 with option
E5 and J3 Modbus RTU
0-5V
(SELV Limited Energy source)
RS485 A (=D+) (2) –
RS485 B (=D-) (4) –
GND RS485 (5)
Tab. 4 M12 connector Modbus RTU
3.2.4 Connection diagram Options E6 and E12
power supply +
analogue output
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Modbus RTU
M16x1.5
Option E6
Modbus RTU power supply +
analogue output
Option E12
Modbus RTU power supply +
analogue output
12
3
4
5
n.c.
GND Output
OUT 2
n.c. OUT 1
12
3
4
5
GND
GND Output
OUT 2
V+ OUT 1
Power supply + analogue output
analogue
output
Modbus RTU
(only with order code J3)
power supply
Analogue output
1
3
neutral wire
(N)
neutral wire
(N)
grounding
(PE)
n.c.
phase
(L1)
phase
(L1)
n.c.
Power supply 100 - 240 V AC
for polycarbonate enclosure
Power supply 100 - 240 V AC
for stainless steel enclosure
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
n.c.
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 10 Plug option E6 and E12 (front connector view)

12 Operating instructions for EE310 Humidity / Temperature Transmitter
Model Supply Input Terminals
Voltage/Frequency
EE310 with option E4
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Plug pin
V+ (1) –
GND (3)
Outputs
Model Type Ratings Terminals
EE310 with option E4
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Plug pin
Out 1 (2) –
GND (5)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (4) –
GND (5)
Tab. 5 M12 connector power supply + analogue output
Outputs
Model Type Ratings Terminals
EE310 with option
E5 and J3 Modbus RTU
0-5V
(SELV Limited Energy source)
RS485 A (=D+) (2) –
RS485 B (=D-) (4) –
GND RS485 (5)
Tab. 6 M12 connector Modbus RTU 1 and / or 2
3.2.5 Connection diagram Conduit option
Conduit option (electrical connection on terminal block in bottom housing part)
Conduit fitting option E23 Liquid-tight conduit fitting option E24
Note for E23:
½” NPSL Flexible Nonmetallic Cord Connector is installed. Cable used for installation shall be suitable
flexible listed cord/cable in accordance with NEC. Clamping range grommet 6 to 10mm (0.24 - 0.4”).
Local regulation for installation must be observed. Indoor use and dry location only. Not suitable for
mains voltage (110 - 240 Vac)
Note for E24:
½” Liquid-Tight Flexible Nonmetallic Conduit Type B (FNMC-B) is installed. Cable used for installation
shall be suitable flexible listed cord/cable in accordance with NEC.
Local regulation for installation must be observed.

13
Operating instructions for EE310 Humidity / Temperature Transmitter
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 6 Lb In.
CANADA: 0.7 Nm
Model Supply Input Terminals
Voltage/Frequency
EE310
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Outdoor use:
12 to 16Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
V+ (1) –
GND (2)
Outputs
Model Type Ratings Terminals
EE310
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Model Type Ratings Terminals
EE310 with option J3 Modbus RTU 0-5V
(SELV Limited Energy source)
RS485 A (=D+) (7) –
RS485 B (=D-) (8) –
GND RS485 (6)
Tab. 7 Conduit options E23 / E24

14 Operating instructions for EE310 Humidity / Temperature Transmitter
3.2.6 Connection diagram for integrated power supply module AM3
For indoor use, surface mounted according NFPA 79 applications only.
Fig. 11 Option AM3 with M12 connector for analogue outputs
12
3
4
5
n.c.
GND Output
OUT 2
n.c. OUT 1
analogue
output
Modbus RTU
(only with order code J3)
power supply
1
3
neutral wire
(N)
n.c.
phase
(L1)
n.c.
Power supply 100 - 240 V AC
for polycarbonate enclosure
21
4
3
5
RS485 B
(=D-)
GND RS485
(shielded)
RS485 A
(=D+)
n.c.
Modbus RTU
n.c.
Fig. 12 Plug option AM3 for EE310 (front connector view)
External diameter of the supply cable for option AM3: 10-12 mm (0.39-0.47”).
Maximum wire cross section for AM3 connecting cable: 1.5 mm² (AWG 16) .
External diameter of the cable for Modbus RTU and analogue output female plug: 4 - 6 mm (0.16 - 0.24”).
Maximal wire cross section for connecting cable: 0.5 mm² (AWG 21).
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM3 Indoor use:
100 to 240 Vac, 50/60 Hz
Plug pin
L1 (1) –
N (3)

15
Operating instructions for EE310 Humidity / Temperature Transmitter
Outputs
Model Type Ratings Terminals
EE310 with option AM3
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Plug pin
Out 1 (1) –
GND (5)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Plug pin
Out 2 (4) –
GND (5)
Model Type Ratings Terminals
EE310 with options
AM3 and J3 Modbus RTU 0-5V (SELV Limited Energy source)
RS485 A (=D+) (7) –
RS485 B (=D-) (8) –
GND RS485 (6)
Tab. 8 M12 conector analogue and digital output
3.2.7 Connection digram for integrated power supply module AM5
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 7 Lb In.
CANADA: 0.8 Nm
Fig. 13 Option AM5 with liquid-tight conduit fittings
Note:
½” Liquid-Tight Flexible Nonmetallic Conduit Type B (FNMC-B) is installed. Cable used for installation
shall be suitable flexible listed cord/cable in accordance with NEC. Local regulation for installation must
be observed
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 6 Lb In.
CANADA: 0.7 Nm

16 Operating instructions for EE310 Humidity / Temperature Transmitter
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM5 Indoor and Outdoor use:
100 to 240 Vac, 50/60 Hz
L1 –
N
Outputs
Model Type Ratings Terminals
EE310 with option AM5
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Model Type Ratings Terminals
EE310 with options
AM5 and J5 Modbus RTU 0-5V (SELV Limited Energy source)
RS485 A (=D+) (4) –
RS485 B (=D-) (2) –
GND RS485 (5)
Tab. 9 Electrical connection for integrated power supply module AM5
3.2.8 Connection diagram for alarm outputs AM2
For indoor use, surface mounted according NFPA 79 applications only.
NO
NC
C
NC 6
NO 4
C5
NC 3
NO 1
C2
NO
NC
C
Standard Inverted
REL 1
REL 2
RELAY 2RELAY 1
Wire size: 18-16AWG
Type: CU
Terminal torque
USA: 7 Lb In.
CANADA: 0.8 Nm
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM2
Relay 1:
Max. switch load: 250 Vac / 6 A and 28 Vdc / 6 A
Min. switch load: 12 Vacdc / 100 mA
C (5) -
NO (4)
C (5) -
NC (6)
EE310 with option AM2
Relay 2:
Max. switch load: 250 Vac / 6 A and 28 Vdc / 6 A
Min. switch load: 12 Vacdc / 100 mA
C (2) -
NO (1)
C (2) -
NC (3)
Cable gland torque:
USA 18 Lb ln.
CANADA 2 Nm
Cable diameter:
Min. 0.16ʺ(4mm)
Max. 0.31ʺ(8mm)

17
Operating instructions for EE310 Humidity / Temperature Transmitter
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 6 Lb In.
CANADA: 0.7 Nm
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM2 12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
V+ (1) –
GND (2)
Outputs
Model Type Ratings Terminals
EE310 with option AM2
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Model Type Ratings Terminals
EE310 with option AM3
and J3 Modbus RTU 0-5V (SELV Limited Energy source)
RS485 A (=D+) (7) –
RS485 B (=D-) (8) –
GND RS485 (6)

18 Operating instructions for EE310 Humidity / Temperature Transmitter
3.2.9 Connection diagram for alarm outputs AM6
NO
NC
C
NC 6
NO 4
C5
NC 3
NO 1
C2
NO
NC
C
Standard Inverted
REL 1
REL 2
RELAY 2RELAY 1
Wire size: 18-16AWG
Type: CU
Terminal torque
USA: 7 Lb In.
CANADA: 0.8 Nm
Note:
½” Liquid-Tight Flexible Nonmetallic Conduit Type B (FNMC-B) is installed. Cable used for installation
shall be suitable flexible listed cord/cable in accordance with NEC. Local regulation for installation must
be observed.
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM6
Relay 1:
Max. switch load: 250 Vac / 6 A and 28 Vdc / 6 A
Min. switch load: 12 Vacdc / 100 mA
C (5) -
NO (4)
C (5) -
NC (6)
EE310 with option AM6
Relay 2:
Max. switch load: 250 Vac / 6 A and 28 Vdc / 6 A
Min. switch load: 12 Vacdc / 100 mA
C (2) -
NO (1)
C (2) -
NC (3)
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Wire size: 30-16AWG
Type: CU
Terminal torque
USA: 6 Lb In.
CANADA: 0.7 Nm
Model Supply Input Terminals
Voltage/Frequency
EE310 with option AM6
Indoor use:
12 to 30Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
Outdoor use:
12 to 16Vac, 50/60Hz (Class 2 supply)
8-35Vdc (LPS)
V+ (1) –
GND (2)

19
Operating instructions for EE310 Humidity / Temperature Transmitter
Outputs
Model Type Ratings Terminals
EE310
Out 1
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 1 (4) –
GND (3)
Out 2
0-1V
0-5V
0-10V
0-20mA
4-20mA
(SELV Limited Energy source)
Out 2 (5) –
GND (3)
Model Type Ratings Terminals
EE310 Modbus RTU 0-5V
(SELV Limited Energy source)
RS485 A (=D+) (7) –
RS485 B (=D-) (8) –
GND RS485 (6)
3.3 Probe mounting
3.3.1 T1: Wall or surface mounting
EE310-T1 are wall or surface mount transmitters.
For mounting template of enclosure see chapter 3.1 Mechanical installation /
Fig. 4 Dimensions and mounting template of polycarbonate enclosure in mm (inch).
T working range: -40...+60 °C (-40...140 °F)
-20...+50 °C (-4...122 °F) (with display)
The transmitter shall be mounted with the probe pointing downwards!
Fig. 14 Mounting of model EE310-T1
3.3.2 T2: Duct mounting
EE310-T2 are duct mount transmitters.
For mounting template of enclosure see chapter 3.1 Mechanical installation /
Fig. 4 Dimensions and mounting template of polycarbonate enclosure in mm (inch).
T working range probe: -40...+80 °C (-40...176 °F)
electronics -40...+60 °C (-40...140 °F)
-20...+50 °C (-4...122 °F) (with display)

20 Operating instructions for EE310 Humidity / Temperature Transmitter
The probe shall be horizontal or point downwards.
Fig. 15 Mounting of model EE310-T2
For UL Type 4 the back of the device (probe feedthrough) must be protected from direct water impact.
3.3.3 T5: Remote probe up to 180 °C (356 °F)
EE310-T5 are transmitters with remote probe.
For mounting template of enclosure see chapter 3.1 Mechanical installation /
Fig. 4 Dimensions and mounting template of polycarbonate enclosure in mm (inch).
T working range probe: -40...+180 °C (-40...176 °F)
cable: -40...+150 (-40...302 °F)
electronics: -40...+60 °C (-40...140 °F)
-20...+50 °C (-4...122 °F) (with display)
Mounting the remote sensing probe of EE310-T5
For mounting the probe into a separation wall use the stainless steel mounting flange (see
chapter 8 Replacement parts / Accessories). The immersion depth is adjustable. The probe shall be
horizontal.
In case of mounting into a separation wall, it is of paramount importance for accurate measurement to
avoid T gradients along the probe. In case of large T difference between the two sides of the separa-
tion wall, it is highly recommended to insert the probe completely (up to the cable outlet) into the wall.
Should this not be possible, place a thermal isolation layer on the part of the probe outside the wall (on
the cable side).
The stainless steel mounting flange is not appropriate for pressure tight mounting. For pressure tight
requirements use EE310-T10.
For probe hanging onto its cable from the ceiling in applications where condensation is likely to happen
it is important to avoid condense water getting from the cable to the probe and into the sensing head.
For this use the drip water protection.