Rotronic HS5 User manual

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
1of 40
HS5
Hygrostat/Thermostat
Instruction Manual
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
2of 40
Contents
Contents............................................................................................................................................................2
1Short Description of the Product.......................................................................................................4
1.1 Delivery Package..............................................................................................................................5
1.2 Main Features of the HS5 Transmitter..............................................................................................6
1.3 Technical Drawing............................................................................................................................7
2General Description............................................................................................................................8
2.1 Power Supply ...................................................................................................................................8
2.2 Connections......................................................................................................................................9
2.3 HC2 Connection.............................................................................................................................10
2.4 Analog Outputs...............................................................................................................................10
2.5 Relays ............................................................................................................................................12
2.6 Service Interface.............................................................................................................................12
2.7 Display and Keys............................................................................................................................12
2.8 HW4 Software Compatibility...........................................................................................................14
3Mechanical Installation.....................................................................................................................15
3.1 General...........................................................................................................................................15
3.2 Housing..........................................................................................................................................15
3.3 Mounting.........................................................................................................................................16
3.4 HC2 / Analog Connection...............................................................................................................16
4Electrical Installation ........................................................................................................................18
4.2 Wiring .............................................................................................................................................20
5Operation ...........................................................................................................................................22
5.1 Analog Outputs...............................................................................................................................22
5.2 Ethernet Connection.......................................................................................................................22
5.3 Display and Keys............................................................................................................................25
5.4 Main Menu......................................................................................................................................25
5.5 Submenus......................................................................................................................................26
5.6 Relay..............................................................................................................................................29
6Maintenance.......................................................................................................................................30
6.1 Service Cable.................................................................................................................................30
6.2 Service Port....................................................................................................................................30
6.3 Device Calibration and Adjustment Procedure...............................................................................31
6.4 Validation of Analog Output Signals...............................................................................................34
7Firmware Update...............................................................................................................................34
8Technical Data...................................................................................................................................35
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
3of 40
9Accessories.......................................................................................................................................39
9.1 Service Cables ...............................................................................................................................39
9.1 Mounting Elements.........................................................................................................................39
10 Additional Documents......................................................................................................................40
11 Document Versions...........................................................................................................................40
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
4of 40
Scope:
This manualis valid fortheHS5 transmitter series with firmware version V3.x. The low-order digit of the firmware
version stands for minor changes, e.g. correction of errors, that do not influence the main functionality of the
device.
1 Short Description of the Product
The HS5 is a humidity and temperature transmitter equipped with an IP connection for transfer of the measured
values in a local data network (LAN) to a PC running the HW4 software. An integrated relay and two analog
outputs (current or voltage) allow switching operations to be carried out when predefined alarm states occur. In
addition to this, the results of extensive psychrometric calculations can also be integrated in the alarm scheme.
Together with the keypad and display on the front panel, the device can also be used as stand-alone hygrostat
or thermostat without integration in a LAN. Use of the tried-and-tested HC2 Hygroclip humidity and temperature
probe guarantees highest measuring accuracy and long-term stability.
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
5of 40
1.1 Delivery Package
Hygrostat / Thermostat
Per order code
(A HygroClip2 probe must be ordered separately)
Factory adjustment certificate
Short instruction manual
Mounting screws and wall plugs
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
6of 40
1.2 Main Features of the HS5 Transmitter
•• Measures relative humidity and temperature
•• All psychrometric calculations available
•• Outstanding accuracy and repeatability
•• Highest precision
•• Dry mechanical relay
•• Digital communication via Ethernet
•• Freely scalable analog signals
•• Update possible via the Internet
The device and its possibilities should be kept abreast of new developments with firmware updates.
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
7of 40
1.3 Technical Drawing
The HS5 comes as wall-mounted unit in a normal ROTRONIC housing. The following drawings show the
relevant overall dimensions in mm.
Figure 1: Overall dimensions of the HS5
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
8of 40
2 General Description
2.1 Power Supply
The HS5 is only available as three-conductor version without galvanic isolation. For configuration purposes, the
device can also be supplied with power via the service interface (Mini-USB port inside housing).
2.1.1 Power Supply / Current Consumption
Power supply specifications for the HS5:
Operating Voltage
Current Consumption
15...40 VDC
<70 mA / <150 mA (with Ethernet interface)
14…28 VAC – 50/60 Hz
<70 mA / <450 mA (with Ethernet interface)
The device does not have galvanic isolation!
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
9of 40
2.2 Connections
The electronics of the HS5 are contained on two circuit boards. The boards are connected electrically with a 16-
pole ribbon cable.
The board in the top part of the housing with display and keypad has a service socket allowing serial UART
communication (UART: Universal Asynchronous Receiver Transceiver) between the device and a PC for
administration and data transfer purposes. An AC3006 service cable is needed for this for protocol conversion
between the UART socket and USB port (USB: Universal Serial Bus) of a PC running the ROTRONIC HW4
software. The HC2 probe connection (E2 connection socket) is located at the bottom of the housing.
The board in the bottom part of the housing has three screw terminal blocks for:
•operating voltage and ground (15 – 40 VDC / 12 – 28 VAC)
•2 analog outputs (can be switched between voltage and current)
•1 relay changeover contact (normally open, normally closed).
These screw terminals are accessed through a screw cable gland. An external RJ45 socket is used to connect
the HS5 to an Ethernet LAN (LAN: Local Access Network). The MAC address (MAC: Media Access Control) of
the HS5 is printed on the top side of the RJ45 socket enclosure. It can be used for unique identification of the
device in a LAN.
Figure 2: Inside view with description of the main components of the HS5
© 2016; Rotronic AG E-M-HS5-V1_00

E-M-HS5-V1_00
Rotronic AG
Bassersdorf, Switzerland
HS5 – Hygrostat / Thermostat Instruction
Manual
Instruction Manual
Page
10 of 40
2.3 HC2 Connection
The HS5 optionally comes with a HC2 connection socket. It can be used for all HC2 probes in the ROTRONIC
portfolio. Alternatively, one pin of the socket can be used as analog current or voltage input. It must be
established on ordering the device whether the pin can evaluate current or voltage signals; it cannot be
reconfigured to do so later on.
2.3.1 Units
The following unit systems are available for the HC2 connection:
•%RH
•°C / °F
•mV / mA
2.3.2 Simulation Value
When the simulation value has been activated, a defined simulation value is used instead of the current
measured value.
2.4 Analog Outputs
The ROTRONIC HW4 software enables free configuration and scaling of the analog outputs. The measured
values (humidity, temperature, calculation value) can be assigned to any analog output (Out1, Out2) and the
required range scaled at will.
The following output ranges are available:
Type
Range
Voltage
•0…1 V
•0…5 V
•0…10 V
Current
•0…20 mA
•4…20 mA
The different variants of the analog output each have a minimal offset:
Signal Type
Maximum Offset at Start of Range
0...1 V
3 mV
© 2016; Rotronic AG E-M-HS5-V1_00