AUBER INSTRUMENTS
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Instruction Manual
4.1.2 RTD sensor
For a three-wire RTD with standard DIN color code, the two red wires should be
connected to the terminals 9 and 10. The white wire should be connected to
terminal 8.
For a two-wire RTD, the wires should be connected to terminals 8 and 9. Jump
a wire between terminals 9 and 10.
Set controller input type, Inty, to P100 (1° resolution) or P10.0 (0.1° resolution).
4.2 Power to the controller
This controller can be powered by 12-30V DC or 12-18V AC. The power input
cables are connected to terminal 1 & 2. For DC power source, terminal 1 is
positive and 2 is negative. For AC power source, a diode is needed to be wired
in serial with the AC power source to the controller terminals (to convert AC to
DC).
4.3 Control output connection
Two control output options are offered by this controller. (1) The SSR control
output provides an 8V DC signal that can control up to 4 SSRs in parallel. (2)
The J2 relay output can be used to turn on a contactor or a solenoid valve. It
can also drive a small heater directly if the heater draws <3 Ampere. F o r
application that needs two control outputs, such as one for heating and other for
cooling, J1 relay can be used for the second output with on/off control mode.
Please note J1 can’t be used for main control output. Both J1 and J2 can be
used as alarm output if they are not used as control output.
4.3.1 Connecting the load through SSR
Connect the terminal 7 to the negative input and terminal 6 to the positive input
of the SSR. Set the system output configuration, outy, to 2, 3 or 6 - depending
on the control mode used. See Figure 10 for details.
4.3.2 Connecting the load through the built-in relay
J1 relay is for alarm output only. Assuming the controller and the load are
powered by a 12V DC source, jump a wire between terminals 2 and 14. Connect
terminal 13 to one lead of the load and terminal 1 to the other lead of the load.
Set the system output configuration, o uty, to 1, 4, or 5 - depending on the
control mode used. Please see Figure
11, 12 and 13
for examples.
4.4 For first time users without prior experience with PID controllers, the
following notes may prevent you from making common mistakes:
4.4.1 The power to the heater does not flow through terminal 1 and 2 of the
controller. The controller consumes less than 2 watts of power. It only
provides a control signal to the relay. Therefore, 20 gauge wires are sufficient
for providing power to terminal 1 and 2. Thicker wires may be more difficult to
install.
4.4.2 The J1, J2 relay are “dry single pole switches”. They do not provide
power by themselves. Figure
11 shows how it is wired when providing a 12V
output (or when output has the same voltage as the power for controller). If
the load of relay requires a different voltage than that for the controller, an
additional power source will be needed (Please see the alarm wiring of Figure
10 and controller output J2 of Figure 12 for examples)
.
4.4.3 SSR output power does not come from the input of the SSR. The output
of the SSR is a single pole switch between terminal 1 and 2 of the SSR. The
input of the SSR is for control, or triggering, the SSR. (Please note we are
talking about the SSR itself, not the SSR control output of the controller).
Figure 10 shows how the SSR output should be wired. When switching a
North American 240V AC power, the heater will be live even when the SSR is
off. User should install a double-pole mechanical switch to the power input.
5. Parameter Setting
For safety reasons, the controller parameters are divided into three groups
with different pass codes. You should only give the code to those who have
the responsibility and knowledge of how to properly change it. Code 0089
contains the parameters for system configuration that may need to change
during the initial set up. Code 0036 contains the parameters for tuning
performance. Code 0001 is for controlling temperature and alarm settings.
The system configuration parameter s are listed in table 1.
To change the
parameters, press , enter code “0089” and press again. Then, follow
the flow chart in Figure 3.
SET
SET
Figure 3. System setup flow chart
Note 2. The value of outy determines the control mode. When it is set to:
0 - Relay J1, J2 as alarm output; SSR output disabled;
1 - Relay J1 as alarm output; J2 as PID controlled relay contact output; SSR
output disabled;.
2 - Relay J1, J2 as alarm output; SSR PID control output;
3 - Relay J1, J2 as alarm output; SSR On/off control output;
Table 1. System configuration parameters
(1) Press to enter setting mode
；
(2) Press
，
and to enter parameters
；
(3) Press to confirm
；
(4) Press or to select the new parameter.
>
SET
SET
Table 2. Temperature sensor code
Note 1. The controller is preset for K type thermocouple input. If any other type
of sensor is used, the Inty value needs to be changed to the corresponding
symbol as shown in Table 2.
Description
Setting Range
Initial Note
Inty
Inty
Input Sensor Ty pe
See table2
K
1
outy
outy
Control Output Mode
0, 1, 2, 3, 4, 5, 6
2
2
Hy
Hy
Hy steresis Band
0~9999
3
3
Atdu
Atdu
Autotune Offset
0~200(deg)
10
4
PSb
PSb
Input Offset
-100~100(deg)
0
5
rd
rd
Control Function
0: heating 1: Cooling
0
CorF
CorF
Display Unit
0: °C 1:°F
1
End
End
Ex it
Code
Description
Working Temperature Range
t
t
TC, Ty pe T
-200~400 °C; -320~752 °F
r
r
TC, Ty pe R
-50~1600 °C; -58~2900 °F
j
J
TC, Ty pe J
-200~1200 °C; -320~2200 °F
WRE
WRE
TC, WRe3/25
0~2300 °C; 32~4200 °F
b
b
TC, Ty pe B
350~1800 °C; 660~3300 °F
s
s
TC, Ty pe S
-50~1600 °C; -58~2900 °F
k
k
TC, Ty pe K
-200~1300 °C; -320~2400 °F
e
e
TC, Ty pe E
-200~900 °C; -320~1650 °F
P10
.
0
P10.0
RTD, Pt100
-99.9~600.0 °C; -99.9~999.9 °F
P100
P100
RTD, Pt100
-200~600 °C; -320~1100 °F
Cu50
Cu50
RTD, Cu50
-50.0~150.0 °C; -60~300 °F
Sy mbol
Operation Mode
0089
Enter Code
Parameter Display
Output mode selection
inty
X
XXXX
X
XXXX
outy
atdu
psb
Hysteresis Band
Input offset
SET
SET
SET
SET
SET
SET
SET
X
rd
Heating/Cooling
SET
X
corf
Display Unit(C/F)
end
SET
SET
SET
SET
SET
Input Sensor Selection
XXXX
SET
SET
XXXX
HY
SET
Autotune offset
SET
2018.07
P2/5
5.1 System Configuration Parameters (accessed by code 0089)
