Samson TROVIS I/O User manual

Translation of original instructions
KA 5500-Z EN
QUICK GUIDE
Edition August 2020
TROVIS I/O

Definition of signal words
Hazardous situations which, if not avoided,
will result in death or serious injury
Hazardous situations which, if not avoided,
could result in death or serious injury
Property damage message or malfunction
Additional information
Recommended action
DANGER
!
WARNING
!
NOTICE
!
Note
Tip
2 KA 5500-Z EN
Notes on this document
This quick guide assists you in mounting and operating the device safely. The instructions in
this quick guide are binding for handling SAMSON devices.
ÎFor the safe and proper use of these instructions, read them carefully and keep them for
later reference.
ÎIf you have any additional questions not related to the contents of this quick guide, con-
tact SAMSON's After-sales Service ([e-mail]).

Contents
KA 5500-Z EN 3
1 Disclaimer of liability.....................................................................................4
2 Safety instructions .........................................................................................4
3 Application ...................................................................................................5
4 Installation....................................................................................................6
4.1 Installation.....................................................................................................7
4.2 Electrical connection.....................................................................................10
5 Indicator .....................................................................................................12
6 Technical data.............................................................................................14
7 Disposal......................................................................................................15
8 Certicates..................................................................................................16

4 KA 5500-Z EN
Disclaimer of liability
1 Disclaimer of liability
We are constantly developing our products and therefore, reserve the right to change the
product at any time without notice.
We do not assume any liability for the accuracy or completeness of this document. Moreover,
we do not guarantee that the buyer can use the product for an intended purpose. SAMSON
rejects any liability for claims by the buyer, especially claims for compensation including lost
prots or any other nancial loss, except the damage was caused intentionally or by gross
negligence. If an essential term of the contract is breached by negligence, SAMSON’s liabili-
ty is limited to the foreseeable damage.
2 Safety instructions
The device must be mounted, started up or operated only by trained and experienced per-
sonnel familiar with the product. Proper shipping and storage are assumed.
The device has been designed for use in electrical power systems. For wiring and mainte-
nance, you are required to observe the relevant safety regulations.
This quick guide is intended to provide the necessary information for installing and starting
up the device.

KA 5500-Z EN 5
Application
3 Application
The TROVIS I/O module is used to add a control circuit to TROVIS5578 Heating Controllers
(rmware version V2.50 and higher).
The device receives operation and conguration settings from the controller over the device
bus. It analyses the data from sensors connected to the analog inputs and performs control
tasks based on the measured variable, control parameter and set point. The control signal is
issued at the relay outputs and passed onto the controllers over device bus. For servicing pur-
poses, it receives information on hardware and software versions for indication in the ex-
tended operating level.
After the TROVIS I/O module is switched on, it does not perform any control tasks or issue a
control signal until the TROVIS5578 Controller has sent the operation and conguration set-
tings over the device bus.
Max. 3 Erweiterungsmodule pro Regler möglich
+
+
+
+
+
+
[11]
[12]
[13]
Fig.1: Application using TROVIS I/O module

6 KA 5500-Z EN
Installation
4 Installation
The TROVIS I/O module is ready for use with its default settings. Settings must only be
changed at the device when several TROVIS I/O modules are to be operated on one or more
TROVIS5578 Controllers connected over the device bus.
When several TROVIS I/O modules are used, we recommend afxing the enclosed num-
bered labels on the front of the device to be able to identify its associated control circuit.
DIL switches
Two DIL switches are used to set the device bus address of the TROVIS I/O module. A third
DIL switch allows the activation of the bus termination for the device bus when the TROVIS
I/O module is the last device at the end of the device bus network. All changes to the DIL
switches come immediately into effect while the device is in operation.
The DIL switches are located on the bottom of the electronics housing next to the LAN port for
function analysis and rmware updates.
Table1: Switch positions
No. Designation ON OFF
1RS-485 bus termination Active Not active
2 Reserved
3Device bus address Sets one of four device bus addresses. In the delivered state, the
device bus address is adjustable between 11 and 14.
4
DIL no. Device bus address
3 4
OFF OFF 11
OFF ON 12
ON OFF 13
ON ON 14

KA 5500-Z EN 7
Installation
4.1 Installation
Dimensionsinmm(WxHxD):144x98x54
The controller consists of the electronics housing and the back panel with the terminals. The
device is suitable for panel, wall and rail mounting (see Fig.2).
Panel mounting
1. Undo the two screws (1).
2. Pull apart the electronics housing and the back panel.
3. Make panel cut-out with the dimensions 138 x 92mm (W x H).
4. Push the housing through the panel cut-out.
5. Tighten the two screws (2) to clamp the controller housing against the panel.
6. Perform electric wiring on the back panel as described in section4.2.
7. Place on the electronics housing.
8. Tighten the two screws (1).
Wall mounting
1. Undo the two screws (1).
2. Pull apart the electronics housing and the back panel.
3. If necessary, drill holes with the specied dimensions in the appropriate places. Fasten
the back panel with four screws.
4. Perform electric wiring on the back panel as described in section4.2.
5. Place on the electronics housing.
6. Tighten the two screws (1).

8 KA 5500-Z EN
Installation
Rail mounting
1. Fasten the spring-loaded hook (5) at the bottom of the top hat rail (3).
2. Slightly push the TROVIS I/O module upwards and pull the top hook (5) over the top hat
rail.
3. Undo the two screws (1).
4. Pull apart the electronics housing and the back panel.
5. Perform electric wiring on the back panel as described in section4.2.
6. Place on the electronics housing.
7. Tighten the two screws (1).

KA 5500-Z EN 9
Installation
1
2
2
5
3
4
5
62
15
41
57
Panel mounting
Wall mounting
Rail mounting
Fig.2: Mounting

10 KA 5500-Z EN
Installation
4.2 Electrical connection
Risk of fatal injury due to electric shock.
−For electrical installation, you are required to observe the relevant electrotechnical regula-
tions of the country of use as well as the regulations of the local power suppliers. Therefore,
such work must be performed by trained and experienced personnel.
− The terminal 28 allows the integration of safety equipment which have a direct inuence on
electric actuators. If this is not the case, connect a jumper from terminal 20 to terminal 28.
ÎDo not connect ELV cables (according to VDE0100) to these terminals.
ÎDisconnect the voltage supply from the controller and protect it against unintentional re-
connection before performing any work on the terminals.
The electric actuators and pumps are not automatically supplied with a voltage by the TRO-
VIS I/O module. They can be connected over terminals 24 and 28 to an external voltage
supply. If this is not the case, connect a jumper from terminal 20 to terminals 24 and 28.
A wiring diagram is afxed to the back of the electronics housing. It shows the assignment of
the terminals on the back panel.
DANGER
!
Note