RKC PG500 Instruction Manual

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Pressure Indicator

PG500

ll Rights Reserved, Copyright  2007, RKC INSTRUMENT INC.

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 manual describes the mounting, wiring and specifications. For the operations, see
PG500 Operation Manual (IMR02F02-E).

The above manuals can be downloaded from our website:

URL: http://www.rkcinst.com/english/manual_load.htm

Installation Manual

IMR02F01-E2

 Accessories check

PG500 Installation Manual (This manual) ................................................................. 1

PG500 Operation Manual (IMR02F02-E) .............................................................. 1

PG500 Communication Instruction Manual (IMR02F03-E) * ................................. 1

Mounting brackets (with screw)................................................................................. 2

Unit seal (SAP-368) .................................................................................................. 1

* Only PG500 provided with the communication function

 Safety precautions

 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

!

WARNING

 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.

CAUTION

 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.

 Do not connect modular connectors to telephone line.

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

To prevent electric shock or instrument failure, always turn off
the power before mounting or removing the instrument.

1.1 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 ambient temperature and ambient humidity.

• Allowable ambient temperature: −10 to 50 °C

• Allowable ambient humidity: 5 to 95 % RH

(Absolute humidity: MAX. W. C 29.3 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 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) Take the following points into consideration when mounting this instrument in the panel.

• Ensure at least 50 mm space on top and bottom of the instrument for maintenance and
environmental reasons.

• 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, cool this instrument with a forced air fan,
cooler, or the like.

• 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.

•

The display cannot be seen from the outside of the view angle range. The view angle of
this controller is 30
display vertically.

(5) This instrument is Permanently connected to equipment, please take the following points.

• A switch or circuit-breaker shall be included in the building installation.

• It 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.

1.2 Dimensions

(Unit: mm )

Panel thickness: 1 to 10 mm
(When mounting multiple PG500s close together, the panel
strength should be checked to ensure proper support.)

*1 Case rubber packing
*2 When cutting out each mounting hole through a panel for individual mounting, observe that

there is no bur or distortion along the panel cutout surface, or there is no bend on the panel
surface. If so, the water resistant characteristics may worsen.

*3 Remove the case rubber packing. Because of closely mounting the PG500s, protection will be

compromised and not meet IP66 (NEMA 4X) by close mounting.

o

to the upper side, and 30o to the lower side from the center of the

96

7.8

48

1.3 Procedures of Mounting and Removing

 Mounting procedures

1. Prepare the panel cutout as specified in

1.2 Dimensions.

2. Insert the instrument through the panel cutout.

3. Insert the mounting bracket into the mounting

groove of the instrument. (Fig. 1)

4. Push the mounting bracket forward until the
bracket is firmly secured to the panel. (Fig. 2)

5. Only turn one full revolution after the screw
touches the panel. (Fig. 3)

6. The other mounting bracket should be
installed the same way described in 3. to 5.

!

60

*1

1

Fig. 2

WARNING

91.6

Terminal cove

69.8

(Optional)
[Sold separately]

44.8

49.2

3

Individual mounting

30

106.1

Close mounting

L = 48×n－3
n: Number of unit (2 to 6)

dry air at 101.3 kPa)

*2

0.8

92

0

0

+0.6

45

25

*3

0.8

92

0

0

+0.6

L

Fig. 1

Fig. 3

The front of the instrument conforms to IP66 (NEMA4X) when mounted on the
panel. For effective waterproof/dustproof, the
placed between instrument and panel without any gap. If
damaged, please contact RKC sales office or the agent.

rubber packing

must be securely

rubber packing

 Removing procedures

1. Turn the power OFF.

2. Remove the wiring.

3. Loosen the screw of the mounting bracket. (Fig. 4)

4. Lift the latch of the mounting bracket (), then pull the mounting bracket () to

remove it from the case. (Fig. 4)

Use long-nose pliers to remove mounting brackets from
the instrument that is installed in a narrow place or
installed tightly in a vertical position.

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. 5)

Fig. 4

Panel

Pull out





Front panel frame

2. WIRING

To prevent electric shock or instrument failure, do not turn on
the power until all the wiring is completed.

2.1 Wiring Cautions

• Use a shielded cable for connection with the pressure sensor.

• To avoid noise induction, keep communication 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.

− 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.

• 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).

• 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

• Use the solderless terminal appropriate to the screw size.

Screw size: M3×7 (with 5.8×5.8 square washer)
Applicable wire: Solid/twisted wire of 0.25 to 1.65 mm

Specified dimension: See Fig. 6
Recommended tightening torque: 0.4 N･m (4 kgf･cm)
Specified solderless terminals:
Manufactured by J.S.T MFG CO., LTD.
Circular terminal with isolation V1.25−MS3

If solderless terminal lugs other than those in not specified dimensions are used,
terminal screws may not be tightened. In such a case, bend each solderless
terminal lug in advance and then conduct wiring. If the terminal screw is forcibly
tightened, it may be damaged.

Up to two solderless terminal lugs can be connected to one terminal screw.
However, in this case, reinforced insulation cannot be used.

Caution for the terminal cover usage:
If each solderless terminal lug touches the terminal cover, remove each
projection from the terminal cover by manually bending it in front and in rear until
broken.

WARNING

!

This section illustrates the projections
to be manuall y removed from the
terminal cover.

Terminal cover
(sold separately) [KFB400-58< 1>]

2

φ

5.5 MAX

φ

5.6 mm

3.2 MIN

Fig. 5

Fig. 6

φ

9.0 mm

2.2 Terminal Configuration

is

(3) Communication

terminals

(1) Digital input terminals

COM

(−)

DI1: Auto zero
DI2: Hold reset
DI3: Interlock release

(3) Communication terminals

25

SG

(5) Power terminals

L N

(6) Alarm output terminals

Input/Output Isolation:

Power supply

3.2

Pressure sensor input Alarm 1 output (ALM1)

Digital input 1 (DI1) Alarm 2 output (ALM2)

Digital input 2 (DI2) Alarm 3 output (ALM3)

Communication Alarm 4 output (ALM4)

 Wiring example

(1) Digital input terminals (2) Pressure sensor input terminals

(5) Power

terminals

DI1

Dry contact input

27 26

T/R (B) T/R (A)

RS-485

(Optional) (Optional)

2 1

100-

240 V

C

4 3 5

NO NO COM

LM1 ALM2

Relay contact

: Isolated from each other circuit blocks.
: Not isolated between inputs (or outputs).

Digital input

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

DI1: Auto zero
DI2: Hold reset
DI3: Interlock release

(6) Alarm output

terminals

(2) Pressure sensor input terminals

15 14 13 16

SHD

DI2

DI3

25

SG

RS-422A

2 1

L N

24 V

C

+

76 8

NO NOCOM

LM3ALM4

Transmission output (AO)
Calibration output

Our pressure sensor CZ-100P/CZ-200P

PG50 0 rear term inals

LM1

Alarmer Alarmer

17

EXC

21

24 V

DC

(Optional)

LM2

21201918171615 14 13

(4) Transmission

3635292827 26 25

109876543 2 1

(7) Calibration outp ut

terminals

SIG

EXC

output
terminals

201918

21

SIG

SENSOR

(4) Transmission

output terminals

282726

29

R (A)T (B)T (A)

R (B)

+

AO

Voltage/

current

(Optional)

(7) Calibration output terminals *

109

−

+

CAL

* Can be used when the PG500X

is specified. However, disabled
if the pressure sensor does not
have built-in resistance for
sensitivity adjustment.

O

+

Recorder

−

LM4

Alarmer Alarmer

LM3

N

Power supply
200 V AC

L

3635

k

A B C E D F G

A

A

2.3 Connection to Pressure Sensor

 Terminal number and signal details

Pressure sensor input terminals Calibration output terminals *

Pin No. Signal name Symbol Pin No. Signal name Symbol

17 Shield SHD 9 Calibration output CAL+
18 Sensor supply voltage EXC+ 10 Calibration output CAL−

Can be used when the PG500X is specified.

19 Sensor supply voltage EXC−
20 Sensor signal input SIG+
21 Sensor signal input SIG−

*

However, disabled if the pressure sensor does
not have built-in resistance for sensitivity
adjustment.

 Connection to our CZ-100P/CZ-200P

EXC

SHD

+

Pressure sensor

For details on the CZ-100P/CZ-200P, see the CZ-100P/PCT-300 Resin Pressure

Measuring System Instruction Manual (IM100CZ04-E), CZ-200P Instruction
Manual (IM100CZ08-E).

For the connection of pressure sensor made by other companies, see the
instruction manual for the respective pressure sensor.

EXC

−

input

PG500

Shield (E)

Brown (C)

Blac

20 19 18 17

SIG

+

Red (A)

Blue (D)

(B)

21

SIG

−

Cable for pressure
sensor *

CZ-100P/CZ-200P

Pin No.

* Cable for pressure sensor (Sold separately)

W-AB-N-PA-5000 [Cable length: 5 m]
W-AB-Y-PB-5000 [Cable length: 5 m]
W-AB-N-BA-1000 [Cable length: 1 m]

3. BURNOUT DIRECTION SETTING

Burnout direction is selected by the burnout direction select switch and burnout direction
(brKS) of parameter. It is necessary to set both setting switch and parameter .

 Burnout direction select switch

Turn the right side switch by a small screwdriver.

(Top view)

Don’t change
this one

Burnout direction
select switch

Factory set value: Upscale

Upscale

Downscale

 Burnout direction (brKS) in engineering mode F21

Modbus

RKC

Name Symbol

Burnout
direction

brKS

(brKS)

For the parameter setting and communication data (Optional), see the PG500

Operation Manual (IMR02F02-E) and PG500 Communication Instruction
Manual (IMR02F03-E).

register

Iden-

address

tifier

HEX DEC

IB 010A 266 R/W 0: Upscale

Attri-

bute

Data range

1: Downscale

Factory

set value

0

4. PARTS DESCRIPTION

ALM2

Front view

ALM3

MONI

Measured v alue
(PV) displ ay

ALM4

Displays measured value (PV) or various parameters' symbols
and set values.

If unit is other than MPa, stick an attached unit seal in accord
with a unit to use.

Lights when alarm output is turned on.
ALM1 to ALM4: Alarm 1 output to Alarm 4 output

MPa

DOWN key

Unit

larm output

lamp

LM1 to ALM4

UP key

ALM1

SET

SET key

MONI k ey

<

Measured value (PV)
display [Red]

Unit Unit of measured value (PV).

Alarm output lamp
[Red]

UP key Use to increase a numerical value.
DOWN key Use to decrease a numerical value.
<MONI key

(Shift/Monitor key)

Use to change to Measured value (PV).
Use to start changing settings.

Use to move to a different digit when changing a setting.
SET key Used for parameter calling up and set value registration.
Loader communication

connector

Cannot be used in this specification. (For RKC maintenance)

Left sid e view

Load er c omm uni cati on
connector

5. SPECIFICATIONS

 Input

Measured Input (PV)

Sensor type: Strain gauge type of pressure sensor
Input range: *

Gain setting range of pressure sensor Input range *

0.500 to 0.999 mV/V −6.0 to +15.9 mV

1.000 to 1.999 mV/V −9.8 to +25.9 mV

2.000 to 2.999 mV/V −12.3 to +32.6 mV

Display range limit: −9999 to +19999 (No decimal place)

3.000 to 4.000 mV/V −16.1 to +42.5 mV

−999.9 to +1999.9 (One decimal place)

−99.99 to +199.99 (Two decimal places)

−9.999 to +19.999 (Three decimal places)

Decimal point position: No decimal place, One decimal place, Two decimal places,

Three decimal places
Number of input: 1 point
Sampling cycle: 100 ms ± 0.3 %
Input impedance: 1 MΩ or more
Action at input beak: Upscale or downscale

Input break is detected by input line and sensor power line
Action at input error: Setting range of Input error determination point (high/low):

Pressure display low − (5 % of input span) to

Pressure display high + (5 % of input span)
Input correction:

• Zero-point calibration: Manually set or Auto-zero

Manually set: −Input span to +Input span

Auto-zero: −5.0 to +5.0 mV (Input conversion)

• PV ratio: 0.500 to 1.500

Manually set or Auto calibration (Functions when a resistance for

sensitivity adjustment built-in pressure sensor is used)

• Gain setting range: Gain setting decimal point position is three decimal places

(Factory set value):

0.500 to 4.000 mV/V

Gain setting decimal point position is four decimal places

0.5000 to 1.9999 mV/V

• Shunt resistance output value:

40.0 to 100.0% (Functions when a resistance for sensitivity

adjustment built-in pressure sensor is used)

• Linearize: Use to correct the non-linear nature of our pressure sensor

CZ-100P/CZ-200P.

Select the linearizing type symbol engraved on the rated

nameplate attached to the CZ-100P or CZ-200P housing.

• First order lag digital filter:

Digital input (DI1 to DI3)

0.0 to 100.0 seconds (0.0: OFF)

Number of input: 3 points
Input method: Dry contact input

Open state: 500 kΩ or more

Close state: 500 Ω or less

Contact current: 5 mA or less

Voltage at open: Approx. 5 V DC
Capture judgment time: 50 ms
Function: Auto zero (DI1), Hold reset (DI2), Interlock release (DI3)

 Output

Power supply for strain gauge type of pressure sensor
(Sensor power supply)

Rated voltage (EXC): 7.7 V DC
Rated current 30 mA max.

Alarm output (ALM1 to ALM4) [Optional]

Number of output: 4 points
Contact type: 1a contact
Contact rating (Resistive load):

Electrical life: 300,000 times or more (Rated load)
Mechanical life: 20 million times or more (Switching: 300 times/min)

Transmission output (AO) [Optional]

Number of outputs: 1 point, Outputs the measured value
Output type:

Rating Output range

0 to 1 V DC −0.05 to +1.05 V DC
0 to 5 V DC −0.25 to +5.25 V DC
1 to 5 V DC 0.8 to 5.2 V DC

Voltage

output

0 to 10 V DC −0.5 to +10.5 V DC
0 to 10 mV DC −0.5 to +10.5 mV DC
0 to 100 mV DC −5 to +105 mV DC
4 to 20 mA DC 1 to 21 mA DC

Current

output

0 to 20 mA DC 0 to 21 mA DC

250 V AC 1 A, 30 V DC 1 A

 Performance (at the ambient temperature 23 ± 2 °C)

Input

Accuracy: 0.1 % of input span (excluding the sensor power supply)
Noise rejection: Nomal mode: 40 dB or more (50/60Hz)

A/D conversion: 1/80000

Common mode: 120 dB or more (50/60Hz)

Including zero point adjustment range

Allowable load

resistance

1 kΩ or more 0.1 Ω or less

20 kΩ or more Approx. 10 Ω

600 Ω or less 1 MΩ or more

Out put

impedance

Transmission output

Accuracy: 0.1 % of span
Output resolution: Approx. 1/4000

Influence

Influence of ambient temperature (−5 to +50 °C):

Input: ±0.006 % /°C of input span
Sensor power: ±0.013 %/°C of output span

Influence of physical orientation (±90 °):

Input: Less than ±0.1 % of input span
(excluding the Sensor power supply)
Output: Less than ±0.3 % of output span

 Functions

Peak/bottom hold function

Peak/bottom hold: The peak hold/bottom hold function is used to store (hold) the

Alarm Function [Optional]

Number of alarms: Up to 4 points
Alarm type: Process high, Process low
Alarm setting range Same as input range
Additional function: Hold action, Alarm action at input error,

Delay timer: 0.0 to 600.0 seconds

Output method: Assignable to alarm output (ALM1 to ALM4)

Host Communication [Optional]

Interface: Based on RS-485 or RS-422A, EIA standard
Protocol: RKC communication (ANSI X3.28-1976 subcategory 2.5, A4)

Communication speed: 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200 bps, 38400 bps
Maximum connections: Up to 31 instruments
Termination resistor: Externally connected
Interval time: 0 to 250 ms

maximum (peak) and minimum (bottom) measured values (PV).

Interlock, Energized/de-energized

Differential gap: 0 to Input span

Modbus-RTU

 Self-diagnostic Function (FAIL)

Control stop (Error number is displayed [Operation: Possible]):

Action stop (Error number is not displayed [Operation: Impossible]):
Power supply voltage monitoring error, RAM check error
Instrument status: When a self-diagnostic error occurs: All the output is OFF

Recovery: First, remove all of the causes of the defect by making a correct

Adjustment data error (Err 1)
Back-up error (Err 2)
A/D conversion error (Err 4)
Watchdog timer error (Err 128)
Program error (stack) (Err 256)
Program error (busy) (Err 2048)

Display: In an error is detected by the self-diagnostic function, the
“Err” and error code are displayed alternately on the
display unit.
Output: Same as power OFF

diagnosis, and then turn on the instrument power again for
recovery.

 General specifications

Power supply voltage: 90 to 264 V AC [Including power supply voltage variation],

Power consumption: 100 V AC: 6.5 VA or less 240 V AC: 10.0 VA or less

Rush current: 12 A or less
Allowable ambient temperature:

Allowable ambient humidity:

Installation environment conditions:
Indoor use, Altitude up to 2000 m
Insulation resistance: Between measuring terminal and grounding:

Withstand voltage:

Time: 1 min     

 Grounding terminal
 Power terminal 1500 V AC
 Measured input and

sensor power supply
terminals

 Alarm output terminal 1500 V AC 2300 V AC 2300 V AC
 Transmission output

terminal

 Communication and

digital input terminals

50/60 Hz (Rating 100 to 240 V AC)
Frequency variation: 50 Hz±10 %, 60 Hz±10 %

21.6 to 26.4 V AC [Including power supply voltage variation],
50/60 Hz (Rating 24 V AC)
Frequency variation: 50 Hz±10 %, 60 Hz±10 %

21.6 to 26.4 V DC [Including power supply voltage variation]
(Rating 24 V DC)

24 V AC: 7.0 VA or less 24 V DC: 210 mA or less

−10 to +50 °C

5 to 95 % RH
(Absolute humidity: MAX.W.C 29.3 g/m

3

dry air at 101.3 kPa)

20 MΩ or more at 500 V DC
Between power supply terminal and grounding:
20 MΩ or more at 500 V DC
Between power supply and measuring terminals:
20 MΩ or more at 500 V DC
When grounding is not provided: Between panels

1500 V AC 2300 V AC

1500 V AC 2300 V AC 1500 V AC

1500 V AC 2300 V AC 510 V AC 2300 V AC 1000 V AC

Power failure: A power failure of 20 ms or less will not affect the control action.
Memory backup: Backed up by non-volatile memory

Number of writing:
User setting data: 10 to the 16th power times (FRAM)
Adjustment and factory setting data:
Approx. 100,000 times (EEPROM)
Depending on storage and operating conditions.
Data storage period: Approx. 10 years

Mounting and structure: Mounting method: Panel-mounted

Case color: Black
Front panel material: PC [Flame retardancy: UL94 V-1]
Case material: PPE [Flame retardancy: UL94 V-1]
Panel sheet: material: PET [Flame retardancy: V-1]

Weight: Approx. 200 g

 Standard

Safety standards: UL: UL61010-1

CE marking: LVD: EN61010-1

EMC: EN61326
C-Tick: AS/NZS CISPR 11 (equivalent to EN55011)
Panel sealing: NEMA 4X (NEMA250), IP66 (IEC60529) [Front panel]

cUL: CAN/CSA-C22.2 No.61010-1

OVERVOLTAGE CATEGORYII,
POLLUTION DEGREE 2,
Class II (Reinforced insulation)

6. MODEL CODE

 Suffix code

PG500

* 

(1) (2) (3) (4) (5) (6) (7) (8) (9)(10) (11)

(7) to (11): Indicates a specification code to be optional specified. If this section is blank,

(1) Input type

this means that no code is described on the nameplate.

A: Resin pressure sensor CZ-100P/CZ-200P (RKC product) [Standard]
B: Resin pressure sensor CZ-100P/CZ-200P (RKC product)
[Explosionproof specification type]

C: Resin pressure sensor CZ-100P/CZ-200P (RKC product) [Standard]
Loose nut: 0.0 to 0.5 MPa, Fixed nut : 0 to 5 MPa

D: Resin pressure sensor CZ-100P/CZ-200P (RKC product)
[Explosionproof specification type]
Loose nut: 0.0 to 0.5 MPa, Fixed nut: 0 to 5 MPa]

X: 3.33 mV/V output type (Pressure sensor made by other companies)

(2) Power supply voltage
3: 24 V AC/DC 4: 100 to 240 V AC

(3) Alarm output (ALM1 to ALM4)
N: None 2: 2 points (ALM1, ALM2) 4: 4 points (ALM1 to ALM4)

1: 1 point (ALM1) 3: 3 points (ALM1 to ALM3)

(4) Transmission output (AO)
N: None 5: Voltage output (0 to 10 V DC)

1: Voltage output (0 to 10 mV DC) 6: Voltage output (1 to 5 V DC)
2: Voltage output (0 to 100 mV DC) 7: Current output (0 to 20 mA DC)
3: Voltage output (0 to 1 V DC) 8: Current output (4 to 20 mA DC)
4: Voltage output (0 to 5 V DC)

(5) Communication function
N: None 4: RS-422A 5: RS-485

(6) Quick start code
N: No quick start code (Configured at factory set value) *

1: Specify quick start code (Alarm function code)
* Factory set value:
Alarm 1: Process high alarm (without hold action) Alarm 3: No alarm
Alarm 2: Process low alarm (without hold action) Alarm 4: No alarm

(7) Alarm 1 function (AL1), (8) Alarm 2 function (AL2),
(9) Alarm 3 function (AL3), (10) Alarm 4 function (AL4) [Quick start code]

No code: No specify quick start code
N None J: Process low L: Process low with hold action
H: Process high K: Process high with hold action

(11) Instrument specification
Y: Version symbol

Modbus is a registered tradema rk of Schneider Electric.
Company names and product names used i n this manual are the trademark s or registered
trademarks of the respective companies.

RKC INSTRUMENT INC.

®

HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OH TA-KU TOKYO 146-8515 JAPAN

PHONE: [phone] ([phone]) E-mail: [e-mail]
FAX: [phone] ([phone]) JAN. 2008

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The first edition: OCT. 2007 [IMQ00]
The second edition: JAN. 2008 [IMQ00]