Apone SiOne User manual

www.apone.eu
SiOne
Programmable transmitter for climate control
with RS485 (MODBUS RTU) interface
and up to 3 analog outputs
Instruction manual
20180111-0910

Contents
SiOne Page 1
Contents
Contents ............................................................................................................................................................................................................................1
Caution .............................................................................................................................................................................................................................2
Safety rules ......................................................................................................................................................................................................................3
Mounting recommendations .....................................................................................................................................................................................3
Producer’s information ................................................................................................................................................................................................3
Application.......................................................................................................................................................................................................................4
Terminal and elements block diagram....................................................................................................................................................................5
Technical data.................................................................................................................................................................................................................6
Basic technical data..................................................................................................................................................................................................6
Measurement technical data.................................................................................................................................................................................7
Inputs and outputs........................................................................................................................................................................................................9
Power supply .............................................................................................................................................................................................................9
Interface RS-485 ..................................................................................................................................................................................................... 10
Analog outputs (refers to selected versions)...................................................................................................................................................11
Configuration jumpers ..........................................................................................................................................................................................12
LEDs............................................................................................................................................................................................................................ 13
Communication protocol ..........................................................................................................................................................................................14
Transmission parameters .....................................................................................................................................................................................14
Communication frame ..........................................................................................................................................................................................14
MODBUS function .................................................................................................................................................................................................. 15
Status register..........................................................................................................................................................................................................16

SiOne Page 2
MODBUS RTU registers ........................................................................................................................................................................................ 17
Programming................................................................................................................................................................................................................21
Connection ............................................................................................................................................................................................................... 21
Service software ..................................................................................................................................................................................................... 22
Housing version .......................................................................................................................................................................................................... 23
Product selection guide............................................................................................................................................................................................ 25
Accessories ................................................................................................................................................................................................................... 26
SiOne Set....................................................................................................................................................................................................................... 29
Contact .......................................................................................................................................................................................................................... 30
Caution
Information included in the instruction manual was prepared in detail by product specialists and is a technical description of the
device without any responsibilities or implications of commercial law. The forthcoming information should not be inferred as
certain features or suitability for a particular application. This instruction manual does not relieve the User from the obligation of
to utilize good judgment and applicable verification.

Safety Rules
SiOne Page 3
Safety Rules
Before using the device, the instruction manual must be carefully read
Improper installation of the device could put lives or health in danger
All wires in the system should be correctly connected before connecting to power
Always turn off the power supply of the device before making any modifications to the connection cables in the system
Device should be in compliance of the manufacturer’s specifications during use(incl. power supply voltage, temperature,
humidity, …)
Do not install in hazardous areas
Mounting Recommendations
The device was designed to provide the some level of resistance to disturbances that can occur in industrial environments. In
environments with an unknown level of interference, the following measures are recommended to prevent possible interference
with the device:
Avoid installing conducting measurement wires in the immediate vicinity and/or parallel to power and power lines
Use shielded cables
Avoid proximity of remote control units, electromagnetic meters, high power loads and other disturbances
Avoid phase or group power regulation loads and other devices that generate high impulse noise
Manufacturer’s Information
The manufacturer reserves the right to make changes in the instruction manual without prior notice.

Application
SiOne Page 4
Application
The SiOne programmable transmitter can be used for climate control by measuring these air parameters: temperature, humidity,
air pressure, differential air pressure and/or carbon dioxide CO2 (depending on the model). Basic parameters of the device can
be configured by using configuration jumpers. The user can program the SiOne transmitter (change standard analog outputs,
scale analog outputs, check measuring parameters, …) by using the programming unit ((CODAP-RS485) and service PC software
(APConfigPC [SiOne]).
Figure 1. SiOne in simple application
Each SiOne transmitter provide RS-485 interface (MODBUS RTU protocol) that is used to connect the device with PLC, HMI or
PC. Some SiOne transmitters (Si-…A1, Si-…A2 and Si-…A3 versions) provide one, two or a maximum of three analog outputs (0..5
V, 0…10 V, 0…20 mA or 4…20 mA - programmable; 12-bits resolutions of DAC).

Terminal and Elements Block Diagram
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Terminal and Elements Block Diagram
Terminal / Elements
Description
V
Power supply: 11,5…27 VDC
GND
Ground GND (digital & analog)
A, B
RS-485 interface
1
Analog output no. 1 - for Si-…A1, Si-…A2,
Si-…A3 versions
2
Analog output no. 2 - for Si-…A2, Si-…A3
versions
3
Analog output no. 3 - for Si-…A3 version
L1
LED red –indicator of power supply
L2
LED green –indicator of transmission
1….10
Configuration DIP Switches (MODBUS
address, RS485 baud rate, analog outputs’
standard)
Table 1. Terminal and elements block diagram of SiOne (description)
Figure 2. Terminal and elements block diagram of SiOne
Be careful when connecting the device. Incorrect connection may damage the device and/or damage other devices that are connected to
the device or system.
All connections must be made when the power is off!

Technical Data
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Technical Data
Basic Technical Data
Parameters
Description
Power Supply
11,5…27 VDC (max. 100 mA)
Interface
RS-485 (MODBUS RTU)
Analog Outputs
Number: 0 (Si-…A0 version), 1 (Si-…A1 version), 2 (Si-…A2 version), 3 (Si-…A3 version)
Resolution: 12 bits
Type*: 0...5 V, 0…10 V, 0…20 mA,4…20 mA
* Type of output is programmed via RS485 (each output separately) or configured via jumpers (all outputs together)
Electrical Connection
Si- …Rx…, …S0… (when x = 0, 1) versions:
Screw-less connection terminal
Cross-section of wires: 14…20 AWG (2,08…0,516 mm2)
Si- …Cx…, …Dy…, …Wx… (when x = 0, 1, 2, 5 and y = 1, 2) versions:
Screw connection terminal, separable
Cross-section of wires: 16…28 AWG (1,31…0,081 mm2)
Housing Material
ABS (Si- …Rx…, …S0… (when x = 0, 1) versions)
Polycarbonate (Si- …Cx…, …Dy…, …Wx… (when x = 0, 1, 2, 5 and y = 1, 2) versions)
Protection Class
(IP)
IP20 (Si- …R0…, …R1…, …S0… versions)
IP65 (Si- …Cx…, …Dy…, …Wx… (when x = 0, 1, 2, 5 and y = 1, 2))
Dimension
80 mm x 80 mm x 25 mm (Si- …R0…, …R1…, …S0… versions)
64 mm x 58 mm x 35 mm (Si- …Cx…, …Dy…, …Wx… (when x = 0, 1, 2, 5 and y = 1, 2) versions)
Operating Range
-22…140 ⁰F (-30…60 ⁰C) (version without CO2 measuring function)
32…122 ⁰F (0…50 ⁰C) (version with CO2 measuring function)
0…95% RH (without condensation)
Table 2. Basic Technical Data

Technical Data
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Measurement Technical Data
Version
Performance Parameters
Measurement Range
Measurement Accuracy (max.)
Caution
Si-B00…
Air pressure
Temperature
800…1100 hPa
14…140 ⁰F (-10…60 ⁰C)
±2 hPa
±0.9 ⁰F (±0.5 ⁰C)
Digital sensor, integrated
Si-CA0…
Carbon dioxide CO2
Max. 0…10000 ppm (0…1
%)
±40 ppm ±3% WO*
NDIR sensor, integrated
Si-CB0…
Carbon dioxide CO2
0.04…2 %
±0.02% ±3% WO*
NDIR sensor, integrated
Si-CE0…
Carbon dioxide CO2
0.04…5 %
±0.02% ±10% WO*
NDIR sensor, integrated
Si-D10…
Differential air pressure
Temperature
-100…+100 Pa
14…140 ⁰F (-10…60 ⁰C)
±0.1 Pa ±3% WO*
±3.6 ⁰F (±2.0 ⁰C)
Digital sensor, integrated
Si-D20…
Differential air pressure
Temperature
-250…+250 Pa
14…140 ⁰F (-10…60 ⁰C)
±0.1 Pa ±3% WO*
±3.6 ⁰F (±2.0 ⁰C)
Digital sensor, integrated
Si-D50…
Differential air pressure
Temperature
-500…+500 Pa
14…140 ⁰F (-10…60 ⁰C)
±0.1 Pa ±3% WO*
±3.6 ⁰F (±2.0 ⁰C)
Digital sensor, integrated
Si-H00…
Humidity
Temperature
0...100 %RH *
Max. -148...392 °F
(-100... 200 °C) *
±0.8 %RH *
±0.18 °F (±0.1 °C) *
External sensor (this version is
compatible with all available of
external APONE probes), with
dew point calculation function
Si-S00…
Humidity
Temperature
0...100 %RH
-4...140 °F (-20... 60 °C)
±2.0 %RH
±0.9 °F (±0.5 °C)
Digital sensor, integrated, with
dew point calculation function
Si-T00…
Temperature
14…176 ⁰F (-10…80 ⁰C)
±0.9 °F (±0.5 °C)
Digital sensor, integrated
Combi version - Q
Si-QHA…
Humidity
Temperature
Carbon dioxide CO2
0...100 %RH *
Max. -148...392 °F
(-100... 200 °C) *
Max. 0…10000 ppm (0…1
%)
±0.8 %RH *
±0.18 °F (±0.1 °C) *
±40 ppm ±3% WO*
2-in-1 model of the SiOne
(Si-H00… + Si-CA0…)
Si-QHB…
Humidity
Temperature
Air pressure
0...100 %RH *
Max. -148...392 °F
(-100... 200 °C) *
800…1100 hPa
±0.8 %RH *
±0.18 °F (±0.1 °C) *
±2 hPa
2-in-1 model of the SiOne
(Si-H00… + Si-B00…)

Technical Data
SiOne Page 8
Si-QSA…
Humidity
Temperature
Carbon dioxide CO2
0...100 %RH
-4... 140 °F (-20...60 °C) **
Max. 0…10000 ppm (0…1
%)
±2.0 %RH
±0.9 °F (±0.5 °C)
±40 ppm ±3% WO*
2-in-1 model of the SiOne
(Si-S00… + Si-CA0…)
Si-QSB…
Humidity
Temperature
Air pressure
0...100 %RH
-4... 140 °F (-20...60 °C)
800…1100 hPa
±2.0 %RH
±0.9 °F (±0.5 °C)
±2 hPa
2-in-1 model of the SiOne
(Si-S00… + Si-B00…)
Si-QTA
Temperature
Carbon dioxide CO2
14…176 ⁰C (-10…80 ⁰C) **
Max. 0…10000 ppm (0…1
%)
±0.9 °F (±0.5 °C)
±40 ppm ±3% WO*
2-in-1 model of the SiOne
(Si-T00… + Si-CA0…)
Si-QMA
Humidity
Temperature
Carbon dioxide CO2
Air pressure
0...100 %RH
-4... 140 °F (-20...60 °C)
Max. 0…10000 ppm (0…1
%)
800…1100 hPa
±2.0 %RH
±0.9 °F (±0.5 °C)
±40 ppm ±3% WO*
±2 hPa
3-in-1 model of the SiOne
(Si-S00… + Si-CA0… + Si-B00…)
Si-QNA
Humidity
Temperature
(dew point calculation)
Carbon dioxide CO2
Air pressure
0...100 %RH *
Max. -148...392 °F
(-100... 200 °C) *
Max. 0…10000 ppm (0…1
%)
800…1100 hPa
±0.8 %RH *
±0.18 °F (±0.1 °C) *
±40 ppm ±3% WO*
±2 hPa
3-in-1 model of the SiOne
(Si-H00… + Si-CA0… + Si-B00…)
WO* - % of reading value
* - With external humidity and temperature probe
** - Measurement range of temperature depends on electronic version (operating range), housing and type of sensor
Table 3. Measurement Technical Data

Inputs and Outputs
SiOne Page 9
Inputs and Outputs
Power Supply
Use a stabilized power supply with an output voltage that is compatible with the transmitter’s specification. The power
connection is made using the terminal block located under the cover of the device. Power connectors are marked (V and GND).
Figure 3. Power Supply - Scheme of Connection
Be care when connecting the device. Incorrect connection may damage the device and/or damage other devices that are connected with the
device or system.
All connections must only be made when the power off!