RKC INSTRUMENT HA430 Instruction Manual

Resin Pressure Digital Controller
Instruction
HA430/HA930
Manual
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 the manual in a convenient location for easy reference.
For detailed handling procedures and key operations, refer to separate
HA430/HA930 Operation Manual (IMR01N12-E).
The manual can be downloaded from the official RKC website:
http://www.rkcinst.com/english/manual_load.htm.
WARNING
!
 To prevent injury to persons, damage to instrument and equipment, a
suitable external protection device shall be required.
 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.
CAUTION
 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 additional 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.
 All wiring must be completed before power is turned on to prevent electric shock, instrument failure,
or incorrect action. The power must be turned off before repairing work for input break and output
failure including replacement of sensor, contactor or SSR, and all wiring must be completed before
power is turned on again.
 To prevent instrument damage as a result of failure, protect the power line and the input/output
lines from high currents with a suitable overcurrent protection device with adequate breaking capacity
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.
 Do not connect modular connectors to telephone line.
 When high alarm with hold action/re-hold action is used for Event function, alarm does not turn
on while hold action is in operation. Take measures to prevent overheating which may occur if
the control device fails.
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.
Product Check
Mounting brackets: 2 [HA430], 4 [HA930]
Instruction Manual: 1 (IMR01N11-E7)
1. MOUNTING
! WARNING
To prevent electric shock or instrument failure, always turn off the
IMR01N11-E7
power before mounting or removing the instrument.
 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 (14 to 122 F)
 Allowable ambient humidity:
5 to 95 %RH
(Absolute humidity: MAX. W. C 29 g/m
 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  Excessive dust, salt or iron particles.
 Excessive induction noise, static electricity,
which may cause condensation.
 Corrosive or inflammable gases.
magnetic fields or noise.
 Direct vibration or shock to the mainframe.  Direct air flow from an air conditioner.
 Water, oil, chemicals, vapor or steam  Exposure to direct sunlight.
 Excessive heat accumulation.
splashes.
(4) Mount this instrument in the panel considering the following conditions:

Provide adequate ventilation space so that heat does not build up.

Do not mount this instrument directly above equipment that generates large amount of heat
(heaters, transformers, semi-conductor functional devices, large-wattage resistors.)
 If the ambient temperature rises above 50 C (122 F), cool this instrument with a forced air fan,
cooler, etc. Cooled air should not blow directly on this instrument.

In order to improve safety and the immunity to withstand noise, mount this instrument as far
away as possible from high voltage equipment, power lines, and rotating machinery.
High voltage equipment: Do not mount within the same panel.
Power lines: Separate at least 200 mm.
Rotating machinery: Separate as far as possible.

For correct functioning mount this instrument in a horizontal position.
(5) In case this instrument is connected to a supply by means of a permanent connection, a switch or
circuit-breaker shall be included in the installation. This shall be in close proximity to the equipment
and within easy reach of the operator. It shall be marked as the disconnecting device for the
equipment.
 Dimensions
 HA430  HA930
(Unit: mm) (Unit: mm)
48 11.1
*1
(1)
10.1
100
*2, *3
Individual mounting Close mounting Individual mounting
0.6
0.6
25 45 L  25 92

0
0
L = 48×n－3
n: Number of units (2 to 6)
*1 Rubber
*2 If the HA430s or HA930s have waterproof/dustproof, protection will be compromised and not meet IP65 by close
mounting.
*3 When controllers are closely mounted, ambient temperature must not exceed 50 °C (122°F).
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.
 Mounting Procedures
Prepare the panel cutout as specified in  Dimensions.
1.
2. Insert the instrument through the panel cutout.
3. Insert the mounting bracket into the mounting groove of the instrument.
Do not push the mounting bracket forward. (Fig. 1)
4. Secure the bracket to the instrument by tightening the screw.
Take care to refrain from moving the bracket forward.
5. Only turn about one full revolution after the screw touches the panel. (Fig. 2)
If the screw has been rotated too tight, the screw may turn
idle. In such a case, loosen the screw once and tighten it
again until the instrument is firmly fixed.
6. The other mounting bracket should be installed in 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 (optional) 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.
 Removal Procedures
1 . Turn the power OFF.
2. Remove the wiring.
3. Loosen the screw of the mounting bracket.
4. Hold the mounting bracket by the edge () and tilt it () to remove from
the case. (Fig. 3)
5. The other mounting bracket should be removed in the same way as
described in 3. and 4.
6. Pull out the instrument from the mounting cutout while holding the front
panel frame of this instrument. (Fig. 4)
2. WIRING
To prevent electric shock or instrument failure, do not turn on the power until all wiring is completed. Make sure that the wiring is correct
before applying power to the instrument.
 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:
3 The rated output (mV/V) of pressure sensor is when the cable is at a length of 5 m.
dry air at 101.3 kPa)
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 HA430/HA930 Operation Manual (IMR01N12-E).
e1  e2 (1 K  L)
Correction equation:
e1: Rated output in standard-cable length 5 m (mV/V is described on the nameplate of the sensor)
e2: Rated output after extension
4
1.96  10
K: Correction factor* /m [Non-explosionproof specification type],
4
1.40  10
/m [Explosionproof specification type]
2  4-core shielded cable (standard-cable) or equal.
* W hen using 0.5 mm
L: Extended cable length (m)
 To avoid noise induction, keep input signal wire away from instrument power line, load lines
and power lines of other electric equipment.
 Signal connected to Voltage input and Current input shall be low voltage defined as "SELV"
circuit per IEC 60950-1.
 If there is electrical noise in the vicinity of the instrument that could affect operation, use
a noise filter.
 Terminal Configuration
(1) Power supply
AC AC
L L
1 1
100-240 V 24 V
2 2
N N
1 25 13
(1)
2 26 14
96 11.1
3 27 15
(2)
4 28 16
5 29 17
(3)
6 30 18
7 31 19
(4)
8 32 20
9 33 21
(5)
10 34 22
11 35 23
*1 (6)
12 36 24
(1)
10.1
100
*2, *3
Close mounting (7) (8) (9) Terminal numbers 13, 22: Unused
0.8
0.8
L 

0 3, 4
0 (4) Output 3
Relay contact
Voltage pulse/
Voltage/Current
OUT3
OUT3

7 7
L = 96×n－4
NO
n: Number of units (2 to 6)

8 8
1
(5) Output 2
Voltage pulse/
Relay contact
Voltage/Current
OUT2
 OUT2
9
Fig.1 9
NO

10 10
 Specifications
Fig.2
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)
15.0 VA max. (at 24 V AC)
HA930: 17.5 VA max. (at 100 V AC)
16.0 VA max. (at 24 V AC)
Input 1: Pressure sensor input
Relevant sensor:
Input 2: TC input, RTD input, Voltage input, Current input
Fig. 3
Optional 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:
Rated current
Sensor power supply output (Optional):
Panel Fig. 4
Rated voltage:
Pull out
Rated current:
Front panel
frame
WARNING
!
- Shorten the distance between the twisted power supply wire pitches to achieve the most effective
noise reduction.
- 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.
 Allow approximately 5 seconds for contact output when 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.
e1
 This instrument with 24 V power supply is not provided with an overcurrent protection device.
e2 
1 K  L
For safety install an overcurrent protection device (such as fuse) with adequate breaking capacity
close to the instrument.
- Fuse type: Time-lag fuse (Approved fuse according CSA C22.2 No.248.14 or UL248-14)
- Fuse rating: Rated current: 1.0 A
 For an instrument with 24 V power supply input, supply power from "SELV" circuit defined as IEC
60950-1.
 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:
- Recommended tightening torque: 0.4 N･m (4 kgf･cm)
- Specified solderless terminals:
- Applicable wire: Solid/twisted wire of 0.25 to 1.65 mm
 Make sure that during field wiring parts of conductors can not
come into contact with adjacent conductive parts.
(All the terminal configuration of HA430 and HA930 is the same.)
4
(2) Output 5 (7) Communication 2 (Optional)

DC RS-232C RS-485 PROFIBUS
Relay contact
1
25 25
25
SG VP
SG
24 V OUT5
3

2
26 26
26
SD
T/R (A) RxD/TxD-P
NO
4
27 27
27
RD
T/R (B) RxD/TxD-N
4 28
(10) (3) Output 4
DGND
Relay contact
RS-422A DeviceNet CC-Link
(11) OUT4 25 25 25
SG V
5
NO
26 26 26
T (A) CAN-H
6
27 27 27
T (B) Drain
28 28 28
R (A)
CAN-L
Triac Sensor
power supply
29 29 29
R (B)
V
OUT3

7 7
24 V DC

8 8
(Optional)
1
(6) Output 1
1
OUT1 and OUT2 are not isolated from each other except for relay or triac output.
Voltage pulse/
Triac Relay contact Triac 2
Remote input is not isolated from pressure sensor input (strain gauge input).
Voltage/Current
3
OUT3 can be used as a sensor power supply (optional) for the pressure sensor
OUT1
OUT2 OUT1 OUT1
 with amplifier or 2-wire pressure transmitter.
11
11 11
9
4
When OUT3 is used for a sensor power supply (optional), OUT4 and OUT5 are
NO not available.

5
10 12 12 12 When the CC-Link communication (optional) is specified, these terminals are
not available.
Output 1 to Output 3:
Relay contact output:
Voltage pulse output:
Current output:
22.5 VA max. (at 240 V AC)
430 mA max. (at 24 V DC) Voltage output:
24.0 VA max. (at 240 V AC)
Triac output:
470 mA max. (at 24 V DC)
Output 4 and Output 5:
Strain gauge type pressure sensor
Relay contact output:
Control method:
Allowable ambient temperature: 10 to 50 C (14 to 122 F)
80 ppm/C
30 mA max.
Allowable ambient humidity:
OUT3 is used
24 V DC 5 %
Operating environment:
24 mA max.
Weight:

5.5 MAX
M3×6 (With 5.8×8 square washer)

3.2 MIN
With isolation
2
4 mm
5
(8) Input
(10) Pressure sensor input (Input 1)
Contact Strain gauge input

30 14
CAL
DI1

31 15
CAL
DI2
32 16
SHD (E)
DI3

17  (A) 23
33 SIG (D)
EXC
DI4
 (C) 
18
34 EXC 24
SIG (B)
DA
(Optional)
2
(11) Input (Input 2)
DB
TC RTD
5
(9) Input
19
A
DG
Contact
RTD2

20 20
35
B
SLD
TC2
DI5

21 21
36 B
FG
(Optional)
Voltage/Current Remote


20 19
IN2
RS
 
21 20
250 V AC, 3 A (Resistive load), 1a contact
Electrical life: 300,000 times or more (Rated load)
0/12 V DC (Allowable load resistance 600  or more)
0 to 20 mA DC, 4 to 20 mA DC
(Allowable load resistance 600  or less)
0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC
(Allowable load resistance 1 k or more)
Allowable load current: 0.4 A Minimum load current: 30 mA
Load voltage: 75 to 250 V AC
250 V AC, 1 A (Resistive load), 1a contact
Electrical life: 300,000 times or more (Rated load)
Brilliant PID control
(Direct action or Reverse action is available)
5 to 95 %RH
3
Absolute humidity: MAX. W.C 29 g/m dry air at 101.3 kPa
There should be neither corrosive gases nor much dust.
HA430: Approx. 360 g HA930: Approx. 460 g