HTA Instrumentation Equinox EQ-TRH101 4S User manual

Instruction Manual for
HUMIDITY / TEMPERATURE
CONTROLLER
MODEL : EQ-TRH101 4S
Doc no: HTAIPL/MAN/CONT-22
Page 1 of 7
TRH101-4S
RH/TEMP. CONTROLLER
°C
%RH
Doc no: HTAIPL/MAN/CONT-22
Page 8 of 8
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Model No.
Screen Title
Setting Range
( )= Initial Value
Function
(No specified
Value)
3.6
Calibration for
Temperature
Parameter
XXXX
H C A.t
Calibration of Span setting for
Humidity Parameter (20.00mA)
Note: Requires Stable & accurate
Current Source to perform this
function
Note: Press Key to exit in betwen the function
XXXX
H C A.t
3.7
Exit to Mail
Screen
L L L L
L L L L
H H H H
H H H H
Implies that Process Value is LOW
Implies that Process Value is HIGH
O P E n
O P E n Implies that NO Input Signal
HTA INSTRUMENTATION (P) LTD.,
Your One Stop for Instrumentation Calibration & Service
# 73, Ramachandra Agrahara, Near T.R. Mills, Chamarajpet, Bangalore - 560018, INDIA
Phone: [phone], Fax: [phone] Website : www.htaipl.com E-mail : [email protected]
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R
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ISO 9001:2015 CERTIFIED

ÞIntroduction
This Microcontroller-based instrument is basically a Humidity –
Temperature Controller, which accepts a 4~20mA input from RH -
Temp. Transmitter and displays the corresponding Parameters in
dual display as per configuration. It has two individual set points for
each parameter. In Humidity there are 2 Potential free Relay Contacts
available for Humidification / Dehumidification control similarly in
Temperature there are 2 Potential free contacts are available for
Heating / Cooling application. There is provision for setting delay for
the Output function; the delay may be configurable as Power One
Delay, Action Delay OR No delay. In the normal user setting mode,
the Set point, corresponding Hystherisis & output Delay time
settings can be accessed. In configuration mode the Control
ÞSpecifications:
Input :RH - 4 ~ 20mA
Temp. - 4 ~ 20mA
Range :RH - 0 to 100%RH
Temp. - 0 to 100°C
Resolution :RH - 0.1%RH
Temp. - 0.1°C
Display :Dual 4Digit Red LED for Both RH & Temperature
Display Accuracy :RH - ± 0.25% of FS
Temp. - ± 0.25% of FS
Set Points :4 Set Points (02Nos for Humidity & 02Nos for
Temperature Parameter)
Control Output :02Nos of potential free relay Contacts for
Humidity Parameter as Humidification /
Dehumidification
02Nos of potential free relay Contacts for
Temperature Parameter as Heating / Cooling
function
Control Action :ON / OFF for all Set points
Hystherisis :Settable from 0~10.0 for all the set points
Delay Function :Power ON, Action Delay OR No Delay
Configurable (Settable from 00 to 99mins.
Individual for all the set point)
Memory :EEPROM memory with 100 years memory retention
Supply :230V AC,± 10%, 50Hz.
Cutout Size :92mm (W) x 92mm (H)
Overall Size :96mm (W) x 96mm (H) x 110mm (D)
Weight :600grams
Doc no: HTAIPL/MAN/CONT-22
Page 2 of 7
Doc no: HTAIPL/MAN/CONT-22
Page 7 of 7
Model No.
Screen Title
Setting Range
( )= Initial Value
Function
0 - 10
(0)
2-14
Default to the
Controller
0
D F L t
0
D F L t
0 to 9 No Function
10 - To Set the Controller to
factory Setting
(Scale & Calibration Menu)
At this menu pressing the key for 5 Second to enter the
configuration mode.
Model No.
Screen Title
Setting Range
( )= Initial Value
Function
-40.0 to 0.0
(0.0)
3-1
Scaling Temp.
Parameter
0.0
L S c t
To set The lowest point with
the input for Temperature
0.0to 250.0
(100.0)
3.2
Scaling Temp.
Parameter
To set The Highest point with
the input for Temperature
100.0
H S c t
(No specified
Value)
3.3
Calibration for
Humidity
Parameter
Calibration of Zero setting for
Humidity Parameter (4.00mA)
Note: Requires Stable
& accurate Current Source to
perform this function
XXXX
L CA.H
XXXX
HCA.H
(No specified
Value)
3.4
Calibration for
Humidity
Parameter
Calibration of Span setting for
Humidity Parameter (20.00mA)
Note: Requires Stable & accurate
Current Source to perform this
function
XXXX
L C A.t
(No specified
Value)
3.5
Calibration for
Temperature
Parameter
Calibration of Zero setting for
Humidity Parameter (4.00mA)
Note: Requires Stable & accurate
Current Source to perform this
function

Doc no: HTAIPL/MAN/CONT-22
Page 6 of 7
Doc no: HTAIPL/MAN/CONT-22
Page 3 of 7
ÞFront Panel Detail:
01 0 . 001 0 . 0
0 5 0 .00 5 0 .0
O/P–1
O/P–2
O/P–3
O/P–4
4. Action Display Lamps
1. Humidity Display
2. Temperature Display
3. Operating Keys
%RH
°C
HUMIDITY/TEMPERATURE CONTROLLER
ÞFunction
1. Humidity Display : Displays measured Humidity Value
2. Temperature Display : Displays measured Temperature Value
3. Action Display : Displays light when output occurs,
display blinks in delay mode in selected
4. Operating Keys : Parameter Key – Pressing this key on
any screen of the screen level 1 and the
Screen Level 1 call the next into the
display
When pressing on each of the screen
the last decimal point of the right most
digit Flashes and the set data decreases
When pressing on each of the screen
the last decimal point of the right most
digit Flashes and the set data Increases
When pressing the key on any screen
display returns to main display & Deep
Pressing for 5sec stores data in
calibration mode
Model No.
Screen Title
Setting Range
( )= Initial Value
Function
0 – 4
(1)
2-4
Outpuy Mode
for Humidity
Output 2
1
H.m d 2
1
t.m d 1
0 -- No Output
1 -- De-Humidification Function
2 -- Humidification Function
3 -- LOW Alarm Function
4 -- High Alarm Function
0 – 4
(2)
2-5
Outpuy Mode
for Temperature
Output 1
0-- No Output
1-- Cooling Function
2-- Heating Function
3-- LOW Alarm Function
4-- High Alarm Function
1
t.m d 2
2-6
Outpuy Mode
for Temperature
Output 1
0 – 4
(1)
0-- No Output
1-- Cooling Function
2-- Heating Function
3-- LOW Alarm Function
4-- High Alarm Function
0.0
L L.r H
2-7
Low Limt for Set
Point - Humidity
0 – 100.
(100)
Control Set Point Value Can
not able to set Above this Value
100.0
HL.rH
2-8
High Limt for
Set Point - Humidity
0 – 100.
(100)
Control Set Point Value Can
not able to set Above this Value
0.0
L L . t
2-9
Low Limt for Set
Point - Temperature
0 – 100.
(100)
Control Set Point Value Can not
able to set Below this Value
2-11
High Limt for Set
Point - Temperature
0 – 100.
(100)
Control Set Point Value Can
not able to set Above this Value
100.0
L L . t
100.0
L L . t
2-12
Process Value
Offset for–Humidity
-10.0 to 10.0
(0.0)
Display off set for Humidity
Parameter
2-13
Process Value Offset
for – Temperature
-10.0 to 10.0
(0.0)
Display off set for Temperature
Parameter
0.0
S H. t

Doc no: HTAIPL/MAN/CONT-22
Page 4 of 7
Doc no: HTAIPL/MAN/CONT-22
Page 5 of 7
ÞProgramming Procedure:
Level-1(user level)
Pressing the key once on the basic screen will proceed to the user
level parameter (Level 1)
56.4
25.6
30.0
t.S P1
4 0 . 0
H . S P 2
1.0
H.H Y 1
Model No.
Screen Title
Setting Range
( )= Initial Value Function
1-0
Initial Screen
Initial Screen
1-4
Set Point for
Humidifier
0 to 100.0
(20.0)
Output Activates / Deactivates
when the process value
reaches to this value
Output Activates/Deactivates
when the process value reaches
to this value
0 to 100
(60.0)
0 to 100.0
(30.0)
1-3
Set Point for
Heater
Output Activates/Deactivates
when the process value reaches
to this value
0 to 100.0
(40.0)
1-2
Set Point for
Cooler
Output Activates/Deactivates
when the process value reaches
to this value
0.1 to 10.0
(1.0)
1-6
Hysterisis for
De-Humidifier
The width of Hysterisis when
the output is ON-OFF
(output reset function)
0.1 to 10.0
(1.0)
1-5
Hysterisis for
Humidifier
The width of Hysterisis when
the output is ON-OFF
(output reset function)
1-1
Set Point for
De-Humidifier
60.0
H.S P2
20.0
t.S P2
1.0
H.H Y 2
0.1 to 10.0
(1.0)
1-7
Hystherisis
for Heater
The width of Hystherisis when
the output is ON-OFF
(Output reset function)
1.0
t. H Y 1
1.0
t. H Y 2
0.1 to 10.0
(1.0)
1-8
Hystherisis
for Cooler
The width of Hystherisis when
the output is ON-OFF
(Output reset function)
0 to 99min
(1)
1-9
Delay for
Humidifier
Time delay for the output to activate
after reaching the set value
(Delay Mode set in Power on delay)
1
H.d L 1
Model No.
Screen Title
Setting Range
( )= Initial Value Function
Time delay for the output to
activate after reaching the set value
(Delay Mode set in Power on delay)
0 to 99min
(1)
1-10
Delay for
De-Humidifier
1
H.d L 2
Time delay for the output to
activate after reaching the set value
(Delay Mode set in Power on delay)
0 to 99min
(1)
1-11
Delay for
Heater
1
t. d L 1
1
t. d L 2
Time delay for the output to
activate after reaching the set value
(Delay Mode set in Power on delay)
0 to 99min
(1)
1-11
Delay for
Cooler
Error Display
L L L L
100.0
H H H H
100.0
Implies that Process Value is LOW
Implies that Process Value is HIGH
• Level-2 (Configuration Mode)
(Configuration Menu)
At this menu pressing the key for 5 Second to enter the
configuration mode.
1
t.d L2
Model No.
Screen Title
Setting Range
( )= Initial Value Function
To Enter in to the Configuration
menu
(1234)
Consult Factory
2-1
Pass Word
Protection
0
P A S S
0 -- No Delay Function
1 -- Power on Delay
2 -- Action Delay
0 - 2
(1)
2-2
Delay Mode for
the Outputs
1
d l. m d
2
H.m d 1
0 -- No Output
1 -- De-Humidification Function
2 -- Humidification Function
3 -- LOW Alarm Function
4 -- High Alarm Function
0 – 4
(2)
2-3
Outpuy Mode
forHumidity
Output 1