RKC INSTRUMENT HA430 Instruction Manual
Resin Pressure Digital Controller
IMR01N11-E4
Thank you for purchasing this RKC product. In order to achieve maximum
performance and ensure proper operation of your new instrument, carefully read all
the instructions in this manual. Please place this manual in a convenient location for
easy reference.
This product is intended for use with industrial machines, test and measuring
equipment. (It is not designed for use with medical equipment and nuclear
energy.)
This is a Class A instrument. In a domestic environment, this instrument may
cause radio interference, in which case the user may be required to take
adequate measures.
This instrument is protected from electric shock by reinforced insulation.
Provide reinforced insulation between the wire for the input signal and the
wires for instrument power supply, source of power and loads.
Be sure to provide an appropriate surge control circuit respectively for the
following:
− If input/output or signal lines within the building are longer than 30 meters.
− If input/output or signal lines leave the building, regardless the length.
This instrument is designed for installation in an enclosed instrumentation
panel. All high-voltage connections such as power supply terminals must be
enclosed in the instrumentation panel to avoid electric shock by operating
personnel.
All precautions described in this manual should be taken to avoid damage to
the instrument or equipment.
All wiring must be in accordance with local codes and regulations.
To prevent instrument damage or failure, protect the power line and the
input/output lines from high currents with a protection device such as fuse,
circuit breaker, etc.
Prevent metal fragments or lead wire scraps from falling inside instrument
case to avoid electric shock, fire or malfunction.
Tighten each terminal screw to the specified torque found in the manual to
avoid electric shock, fire or malfunction.
For proper operation of this instrument, provide adequate ventilation for heat
dispensation.
Do not connect wires to unused terminals as this will interfere with proper
operation of the instrument.
Turn off the power supply before cleaning the instrument.
Do not use a volatile solvent such as paint thinner to clean the instrument.
Deformation or discoloration will occur. Use a soft, dry cloth to remove stains
from the instrument.
To avoid damage to instrument display, do not rub with an abrasive material
or push front panel with a hard object.
NOTICE
This manual assumes that the reader has a fundamental knowledge of the
principles of electricity, process control, computer technology and communications.
The figures, diagrams and numeric values used in this manual are only for purpose
of illustration.
RKC is not responsible for any damage or injury that is caused as a result of using
this instrument, instrument failure or indirect damage.
RKC is not responsible for any damage and/or injury resulting from the use of
instruments made by imitating this instrument.
Periodic maintenance is required for safe and proper operation of this instrument.
Some components have a limited service life, or characteristics that change over
time.
Every effort has been made to ensure accuracy of all information contained herein.
RKC makes no warranty expressed or implied, with respect to the accuracy of the
information. The information in this manual is subject to change without prior
notice.
No portion of this document may be reprinted, modified, copied, transmitted,
digitized, stored, processed or retrieved through any mechanical, electronic, optical
or other means without prior written approval from RKC.
1. MOUNTING
Mounting Cautions
(1) This instrument is intended to be used under the following environmental
conditions. (IEC61010-1) [OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]
(2) Use this instrument within the following environment conditions.
• Allowable ambient temperature: −10 to +50 °C
• Allowable ambient humidity:
5 to 95 %RH
(Absolute humidity: MAX. W. C 29.3 g/m
3
dry air at 101.3 kPa)
• Installation environment conditions: Indoor use, Altitude up to 2000 m
(3) Avoid the following conditions when selecting the mounting location:
• Rapid changes in ambient temperature which may cause condensation.
• Corrosive or inflammable gases.
• Direct vibration or shock to the mainframe.
• Water, oil, chemicals, vapor or steam splashes.
• Excessive dust, salt or iron particles.
• Excessive induction noise, static electricity, magnetic fields or noise.
• Direct air flow from an air conditioner.
• Exposure to direct sunlight.
• Excessive heat accumulation.
(4) If this instrument is permanently connected to equipment, it is important to include
a switch or circuit-breaker into the installation. This should be in close proximity to
the equipment and within easy reach of the operator. It should be marked as the
disconnecting device for the equipment.
Dimensions
Mounting Procedures
1. Prepare the panel cutout as specified in Dimensions.
2. Insert the instrument through the panel cutout.
3. Insert the mounting bracket into the mounting groove of the instrument. (Fig. 1)
4. Pull till click sounds to the direction shown by the arrow. (Fig. 2)
5. Tighten up the screw. (Fig.3)
6. The other mounting bracket should be installed the same way described in 3. to 5.
When the instrument is mounted, always secure with two mounting brackets so
that upper and lower mounting brackets are positioned diagonally.
The waterproof/dustproof option on the front of the instrument conforms to IP65
when mounted on the panel. For effective waterproof/dustproof, the gasket
must be securely placed between instrument and panel without any gap. If
gasket is damaged, please contact RKC sales office or the agent.
2. WIRING
Wiring Cautions
• For thermocouple input, use the appropriate compensation wire.
• For RTD input, use low resistance lead wire with no difference in resistance between
the three lead wires.
• Use a special shielded cable for connection with the pressure sensor.
When using our CZ-100P or CZ-200P:
The rated output (mV/V) of pressure sensor is when the cable is at a length of 5 m.
If the cable is extended, correct the rated output using the following equation. Set the
correction value thus calculated to “Gain setting.”
For the Gain setting screen, refer to Operation Manual (IMR01N12-E ).
e1: Rated output in standard-cable length 5 m (mV/V is described on the nameplate of the sensor)
e2: Rated output after extension
K: Correction
factor* 1.96
× 10
−4
/m [Non-explosionproof specification type],
1.40
× 10
−4
/m [Explosionproof specification type]
* When using 0.5 mm
2
× 4-core shielded cable (standard-cable) or equal.
L: Extended
cable
length
(m)
e1
= e2 (1+ K L)
e2
=
1
+ K L
e1
Correction equation:
• To avoid noise induction, keep input signal wire away from instrument power line,
load lines and power lines of other electric equipment.
• If there is electrical noise in the vicinity of the instrument that could affect operation,
use a noise filter.
− Shorten the distance between the twisted power supply wire pitches to achieve
the most effective noise reduction.
Terminal Configuration
(All the terminal configuration of HA430 and HA930 is the same.)
1
OUT1 and OUT2 are not isolated from each other
except for relay or triac output.
2
Remote input is not isolated from pressure sensor input (strain gauge
input).
3
If the sensor power supply (optional) is specified, OUT3 to OUT5 cannot
be used.
4
When using our pressure sensor CZ-GP100 (with amplifier), as power
supply to the amplifier, specify the sensor power supply and use sensor
signal input terminal Nos.20 and 21.
Specifications
Power supply voltage:
90 to 264 V AC [Power supply voltage range], 50/60 Hz (Rating: 100 to 240 V AC)
21.6 to 26.4 V AC [Power supply voltage range], 50/60 Hz (Rating: 24 V AC)
21.6 to 26.4 V DC [Power supply voltage range] (Rating: 24 V DC)
Power consumption:
HA430:
16.5 VA max. (at 100 V AC)
22.5 VA max. (at 240 V AC)
15.0 VA max. (at 24 V AC)
430 mA max. (at 24 V DC)
HA930:
17.5 VA max. (at 100 V AC)
24.0 VA max. (at 240 V AC)
16.0 VA max. (at 24 V AC)
470 mA max. (at 24 V DC)
Input 1:
Pressure sensor input
Relevant sensor: Strain gauge type pressure sensor
Input 2:
TC input, RTD input, Voltage input, Current input
Option input:
Remote input (Not isolation type), Event input
Power supply for strain gauge type of pressure sensor:
Rated voltage (EXC): 8 V DC
±3 %
Temperature drift:
80 ppm/
°C
Rated current
30 mA max.
Sensor power supply (optional):
OUT3 is used
Rated voltage:
24 V DC
±5 %
Rated current:
24 mA max.
*1 Rubber
*2 If the HA430s or HA930s have waterproof/dustproof options, protection will be compromised
and not meet IP65 by close mounting.
*3 When controllers are closely mounted, ambient temperature must not exceed 50 °C.
For mounting of the HA430 or HA930, panel thickness must be between 1 to 10 mm. When
mounting multiple HA430s or HA930s close together, the panel strength should be checked to
ensure proper support.
To prevent electric shock or instrument failure, do not turn on the power until all the wiring is completed. Make sure that the wiring has been properly
made before applying power to the instrument.
Output 1 to 3 (OUT1 to OUT3):
Relay contact output: 250 V AC, 3A (Resistive load), 1a contact
Electrical life 300,000 times or more (Rated load)
Voltage pulse output: 0/12 V DC (Load resistance 600
Ω or more)
Current output:
0 to 20 mA DC, 4 to 20 mA DC
(Load resistance 600
Ω or less)
Voltage output:
0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC
(Load resistance 1 k
Ω or more)
Triac output:
Rated current 0.4 A
Output 4 (OUT4), Output 5 (OUT5):
Relay contact output: 250 V AC, 1 A (Resistive load), 1a contact
Electrical life 300,000 times or more (Rated load)
Control method:
Brilliant PID control
(Direct action or Reverse action is available)
Allowable ambient temperature:
−10 to +50 °C
Allowable ambient humidity: 5 to 95 %RH
Absolute
humidity:
MAX. W.C 29.3 g/m
3
dry air at 101.3 kPa
Operating environment:
There should be neither corrosive gases nor much dust.
Weight:
HA430: Approx. 360 g
HA930: Approx. 460 g
An external protection device must be installed if failure of this instrument
could result in damage to the instrument, equipment or injury to personnel.
All wiring must be completed before power is turned on to prevent electric
shock, fire or damage to instrument and equipment.
This instrument must be used in accordance with the specifications to
prevent fire or damage to instrument and equipment.
This instrument is not intended for use in locations subject to flammable or
explosive gases.
Do not touch high-voltage connections such as power supply terminals,
etc. to avoid electric shock.
RKC is not responsible if this instrument is repaired, modified or
disassembled by other than factory-approved personnel. Malfunction can
occur and warranty is void under these conditions.
!
WARNING
CAUTION
To prevent electric shock or instrument failure, always turn off the
power before mounting or removing the instrument.
!
WARNING
44.8
11.1
10.1 100
(1)
*1
91.8
110.8
48
96
25 45 +0.6
+
0
30
+0.
8
+
0
92
Individual mounting
HA430
(Unit: mm)
L = 48×n－3 n: Number of units (2 to 6)
+0.
8
+
0
92
L +0.6
+
0
Close mounting
*2, *3
96
96
11.1
10.1
100
(1)
*1
91.8
110.8
91.8
HA930
(Unit: mm)
92 +0.8
+
0
25
30
+0.
8
+
0
92
Individual mounting
L = 96×n－4 n: Number of units
(2 to 6)
+0.
8
+
0
92
L +0.8
+
0
Close mounting
*2, *3
!
WARNING
Mounting brackets: 2 [HA430], 4 [HA930]
Instruction Manual: 1 (IMR01N11-E4)
Accessories
Instruction
Manual
HA430/HA930
(9) Input
36
35
DI5
Contact
(Optional)
Remote
20
19
RS
+
−
(11) Input (Input 2)
2, 4
RTD
RTD2
B
B
A
21
20
19
TC
21
20
TC2
+
−
Voltage/Current
IN2
+
−
21
20
(2) Output 5
3
Terminal numbers 13, 22: Unused
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
10
11
12
(1)
(2)
(3)
(4)
(5)
(6)
(8)
(7)
(9)
(10)
(11)
Contact
(8) Input
(Optional)
31
30
DI2
DI1
DI3
33
32
34
DI4
(7) Communication 2 (Optional)
RS-422A
R (A)
T (A)
SG
28
26
25
R (B)
29
T (B)
27
PROFIBUS
DGND
RxD/TxD-P
VP
28
26
25
27 RxD/TxD-N
RS-232C
RD
SD
SG
27
26
25
RS-485
T/R (B)
T/R (A)
SG
27
26
25
DeviceNet
CAN-L
V
+
28
26
25
V
−
29
27
CAN-H
Drain
NO
OUT5
4
3
Relay contact
(3) Output 4
3
Relay contact
5
6
OUT4
NO
L
(1) Power supply
+
−
24 V
DC
2
1
N
100-240 V
AC
2
1
L
N
24 V
AC
2
1
(4) Output 3
3, 4
Triac
OUT3
8
7
NO
OUT3
8
7
Relay contact
Sensor
power supply
24 V DC
+
−
8
7
(Optional)
Voltage pulse/
Voltage/Current
OUT3
+
−
8
7
(6) Output 1
1
Voltage pulse/
Voltage/Current
OUT1
+
−
12
11
Triac
OUT1
12
11
NO
OUT1
12
11
Relay contact
(5) Output 2
1
Voltage pulse/
Voltage/Current
OUT2
+
−
10
9
NO
OUT2
10
9
Relay contact
Triac
OUT2
10
9
− Always install the noise filter on a grounded panel. Minimize the wiring distance
between the noise filter output and the instrument power supply terminals to
achieve the most effective noise reduction.
− Do not connect fuses or switches to the noise filter output wiring as this will
reduce the effectiveness of the noise filter.
• About five seconds are required as preparation time for contact output every time
the instrument is turned on. Use a delay relay when the output line is used for an
external interlock circuit.
• Power supply wiring must be twisted and have a low voltage drop.
• This instrument is not furnished with a power supply switch or fuse. Therefore, if a
fuse or power supply switch is required, install close to the instrument.
Recommended fuse rating: Rated voltage 250 V, Rated current 1 A
Fuse type: Time-lag fuse
• For an instrument with 24 V power supply, supply power from a SELV circuit.
• A suitable power supply should be considered in the end-use equipment. The power
supply must be in compliance with a limited-energy circuits (maximum available
current of 8 A).
• Use the solderless terminal appropriate to the screw size.
Screw size: M3×6 (With 5.8×8 square washer)
Recommended tightening torque: 0.4 N･m (4 kgf･cm)
• Make sure that the any wiring such as solderless terminal is not in contact with the
adjoining terminals.
HA930 is used in the above figures for explanation,
but the same mounting procedures also apply to
HA430.
Fig. 2
Fig. 1
When using the mounting screws,
only turn one full revolution after
the screw touches the panel.
Fig. 3
Mounting
bracket
Strain gauge input
(10) Pressure sensor input (Input 1)
15 CAL
−
CAL
+
SHD
(E)
16
EXC
+ (A)
EXC
− (C)
14
17
18
SIG
+
(D)
SIG
−
(B)
24
23