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Compact setting display unit
OP10
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 only. For the operations, see
OP10 Operation Manual (IMS01W02-E). For the controller connected to the OP10, refer to
the instruction manual for the respective controller.
The controller manuals can be downloaded from our website:
URL: http://www.rkcinst.com/english/manual_load.htm
Installation Manual
IMS01W01-E2
Accessories check
OP10 Installation Manual (This manual).....................................................................................1
OP10 Operation Manual (IMS01W02-E) ................................................................................1
Other peripherals and accessories (Sold separately)
Mounting frame (KCA100-526)
Communication cable for RS-485 [With termination resistor] (W-BO-01-, : Cable length)
Communication cable for RS-485 [Modular type] (W-BO-04-, : Cable length)
Communication cable for RS-422A [Modular type] (W-BO-05-, : Cable length)
Socket for DIN rail mounting (ATC180041, Matsushita Electric Works, Ltd. product)
Socket for panel mounting (AT78051, Matsushita Electric Works, Ltd. product)
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
occur and warranty is void under these conditions.
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 basic insulation between the power supply and the unused terminals
(No. 1 and 2). 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.
Do not connect modular connectors to telephone line.
!
WARNING
CAUTION
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.
The OP10 is a compact setting display unit that connects to our controller and is used to
monitor and set data.
Compact setting display unit
The maximum number of display channels: 99 channels
Connectable controllers
SRZ • Z-TIO- module
SRV V-TIO-E/F module (Can be connected to the OP10 when RS-422A is
SR Mini HG
SYSTEM
OP10
Modbus
RS-485
The OP10 can be connected to a Z-TIO- module with a Z-DIO-A
module connected, however, it cannot be used to set or display
data of the Z-DIO-A module.
• Z-COM-A module
a communication interface.)
H-PCP-J module (Can be connected to the OP10 when RS-422A
and RS-485 are communication interface.)
Our controllers
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: 0 to 50 °C
• Allowable ambient humidity: 45 to 85 % RH
(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.
1.2 Dimensions
External dimensions
(Unit: mm)
48
48
WARNING
!
(Absolute humidity: MAX. W. C 29.3 g/m3 dry air at 101.3 kPa)
44.8
82.5
80
70 8.1
44.8
Panel cutout
(Unit: mm)
Mounting panel thickness:
1 to 10 mm
Installation Conditions:
The display cannot be seen from the outside of the visual field range. The visual field
range of OP10 is 40° to the upper side, and 30° to the lower side from the center of
the display vertically.
25
45
+0.6
0
0
+0.6
45
25
1.3 Mounting Procedures
DIN rail mounting
1. Mounting the socket to the DIN rail. (Fig. 1)
2. Wiring to the socket. Then, mounting the OP10 to the socket.
3. Secure the OP10 by locking it with the hooks at the top and bottom of the socket. (Fig. 2)
ttach the top bracket
of the socket t o the
DIN rail and push the
lower section into
place on the DIN rail.
Pull part of circle down when
remove s ocket.
Panel mounting
1. Prepare the panel cutout as specified in 2.2 Dimensions.
2. Insert the OP10 through the panel cutout.
3. Insert the mounting frame into the mounting from the rear of the OP10.
4. Push the mounting frame forward until the frame is firmly secured to the panel.
5. Mounting the socket to the OP10.
Fig. 1 Fig. 2
Recommended socket for DIN rail mounting:
ATC180041 (Matsushita Electric Works, Ltd. product, Sold separately)
Socket for panel mounting
Mounting frame
OP10
When using the
mounting screws,
Panel
Mounting frame type: KCA100-526 (RKC product, Sold separately)
Recommended socket for panel mounting:
AT78051 (Matsushita Electric Works, Ltd. product,
Sold separately)
only turn one full
revolution a fter the
screw touches the
panel.
Socket for DIN rail mounting
Hook
Push till click sounds.
OP10
Hook
Removing the mounting frame
Moves it to backward
of an instrument while
bending hook of top
and bottom to the
outside.
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
• 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.
• 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.
• 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
• When connecting the wiring to the power supply terminals, use the specified solderless
terminals. Only these specified solderless terminals can be used due to the insulation
between the terminals.
Screw size: M3.5 × 7 (with 7.4 × 7.4 square washer)
Recommended tightening torque: 0.8 N･m (8 kgf･cm)
Applicable wire: Solid/twisted wire of 0.25 to 1.65 mm
Specified solderless terminal:
Manufactured by J.S.T MFG CO., LTD.
Circular terminal with isolation V1.25−M3 (RAV1.25-3.5)
2.2 Terminal Configuration
Wire the power terminals only.
Socket for DIN rail mounting (ATC180041)
11 10
100-
N L
240 V
C
11 10
+
24 V
−
DC
Power terminals
Socket for panel mounting (AT78051)
(1)
(2)
(1)
To prev ent malfunctioning,
do not connect wires to
unused terminals (No. 1 to 9).
100-
240 V
C
!
24 V
C
10 11
WARNING
1110
NL
LN
6.3 mm
To prev ent malfunctioning,
do not connect w ires to
unused terminals (No. 1 to 9).
7856
4
3
11910
45 6 78
32 1109
1011
LN
24 V
C
21
11
Power terminals
1011
−
24 V
DC
φ
6.6 MAX
+
2
φ
3.7 MIN
9.0 mm
φ
3.2
2.3 Connection to Controllers
y
y
Pin layout of communication connector
Front
OP10
Bottom
2
1
Communication
connector
Housing: XHP-3 (Manufactured by J.S.T MFG CO., LTD.)
Recommended cable: AWG30 to 22
Connection to Z-TIO- module
Use communication cable (W-BO-01) to connect the OP10 and the Z-TIO- module.
Front
Bottom
RS-485
OP10
Connect to the
communication
connector
Communication terminals
(RS-485)
Pin No.
3
4
5
Communic ation cable
(Sold separately)
W-BO-01
Do not bend the contraction tube section (with termination resistor) of the
communication cable. This may damage the cable.
Wiring contents
OP10
SG
T/R (A)
T/R (B)
1
2
3
(−)
(+)
(−)
(+)
(Communi cation connect or)
RS-485
R
R:Termination
resistor
120 Ω
1/2 W
Shielded twisted
pair wire
R1: Termination resistor
(Example: 120 W, 1/2 W)
Connected by
the internal
communication
line
Connection to Z-COM-A module
Use communication cable (W-BO-04 or W-BO-05) to connect the OP10 and the Z-COM-A
module.
Front
OP 10
Bottom
RS- 485
Connect to the
communic ation
connec tor
Communic ation c able ( Sold sep arat ely)
W-BO-04 (For RS-485) or
W-BO-05 (For RS-42 2A)
Up to 16 Z-COM-A modules can be connected (however, up to 99 channels).
Do not bend the contraction tube section (with termination resistor) of the
communication cable. This may damage the cable.
RS-485
3
Pin No. Signal name Symbol
1 Signal ground SG
Send/receive
2
3
Signal name
Send/ receive
Send/ receive
Signal groun d
Red
White
Black
Pair wire
Symbol
T/R (A)
data
T/R (B)
data
T/R (A)
T/R (B)
SG
Z-TIO module 1
4 T/R (B)
5
Z-TIO module 16
3
4 T/R (B)
5
Up to 16 Z-TIO- modules can be connected
Connect to the
[COM.PORT1] or
[COM.PORT3]
data
Send/receive
data
Z-TIO- module
base
SG
3 4 5
Z-TIO- module
T/R (A) 3
SG
T/R (A)
SG
RS- 485 /
RS- 422 A
T/R (A)
T/R (B)
Connect to the
communication
terminals
(+)
(−)
(−)
(+)
(+)
(−)
(−)
(+)
Z-C OM- A
.
Connection to V-TIO-E/F module
Use communication cable (W-BO-05) to connect the OP10 and the V-TIO-E/F module.
Front
OP10
Bottom
RS- 48 5
Connect to the
communication
connec tor
Communic ation c able (Sold sep arat ely)
W-BO-05 ( For RS-42 2A)
RS- 42 2A
Connect to
[COM.PORT1] or
[COM.PORT2]
V-TIO-E/F
Up to 16 V-TIO-E/F modules can be connected (however, up to 99 channels).
Do not bend the contraction tube section (with termination resistor) of the
communication cable. This may damage the cable.
Connection to H-PCP-J module
Use communication cable (W-BO-04 or W-BO-05) to connect the OP10 and the H-PCP-J
module.
Front
OP 10
Bottom
RS- 485
Connect to the
communic ation
connec tor
Communic ation c able ( Sold sep arat ely)
W-BO-04 (For RS-485) or
W-BO-05 (For RS-422A)
RS- 485 /
RS- 422 A
Connect to the
[COM.PORT1] or
[COM.PORT3]
H-P CP- J
Up to 16 H-PCP-J modules can be connected (however, up to 99 channels).
Do not bend the contraction tube section (with termination resistor) of the
communication cable. This may damage the cable.
Wiring contents (Modular connector)
Connection to the RS-485 port of the controller
(Communication connector)
Connection to the RS-422A port of the controller
(Communication connector)
Pin layout of modular connector
OP10
SG
1
SG
2
3
1
2
3
R
R: Termination
resistor
120 Ω
1/2 W
R
R: Termination
resistor
120 Ω
1/2 W
(−)
(+)
(−)
(+)
OP10
(−)
(+)
(−)
(+)
T/R (A)
T/R (B)
T/R (A)
T/R (B)
1
The pin layout is common
to Z-COM-A, V-TIO-E/F
and H-PCP-J module.
6
RS-485
RS-422A
Shielded twisted
Pair wire
Shielded twisted
pair wire
pair wire
1
2
3
4
5
6
Z-COM-A, V-TIO-E/F or
1
2
3
4
5
6
Pair wire
Z-COM-A or H-PCP-J
T/R (A)
T/R (B)
SG
SG
(Modular connector)
R (A)
R (B)
SG
T (B)
T (A)
SG
(Modular connector)
(−)
(+)
H-PCP-J
(−)
(+)
(+)
(−)
3. PARTS DESCRIPTION
LCD display
upper section
LCD display
lower section
LCD display upper
section [Green]
LCD display lower
section [Orange]
Indication lamp
SET key Used for parameter calling up and set value registration.
<MONI key
(Shift/Monitor key)
DOWN key Use to decrease a numerical value.
UP key Use to increase a numerical value.
SET ke
<
MONI ke
PV
SET
MONI
OP10
Displays measured value (PV) or various parameter symbols of
setting items.
Displays set value (SV) or various parameter set values.
For level 0 (monitor items), displays various parameter symbols of
monitor items.
COM [Green] ON: During normal communication
Flashing: Communication error
WAIT [Green] Lights while waiting for controller processing.
ALL [Green] Lights when operated in batch setting mode.
STOP [Orange] OFF: During normal operation
ON: Adjustment/Maintenance Mode (Turn off the
power once and the STOP lamp goes off
when turn it on again.)
SUB1 [Orange] Cannot be used in this specification.
SUB2 [Orange] Cannot be used in this specification.
Use to change to monitor items [level 0].
Use to start changing settings.
Use to move to a different digit when changing a setting.
Use to change back to the previous channel.
Use to change to the next channel.
Indication
lamps
COM
WAIT
ALL
STOP
SUB1
SUB2
UP key
DOWN key
4. SPECIFICATIONS
Display
Display method: LCD display
Display digit: Upper section: 4 digits (Green) Lower section: 4 digits (Orange)
Communication
Interface: Base on RS-485, EIA standard
Connection method: 2-wire system, half-duplex multi-drop connection
Synchronous method: Start/stop synchronous type
Communication speed: 4800 bps, 9600 bps, 19200 bps, 38400 bps
Data bit configuration: Start bit: 1
Data bit: 8
Parity bit: Without, Odd or Even
Stop bit: 1
Protocol: Modbus-RTU
Maximum connections: Z-TIO- module: 16 modules
Self-diagnostic function
Function stop: EEPROM data write error [Error code 2]
Action stop (Error number is not displayed):
Instrument status: The LCD display upper section shows “Err,” and the LCD display
Power
Power supply voltage: 85 to 264 V AC [Including power supply voltage variation], 50/60 Hz
Current consumption: 4 VA max. (at 100 V AC) 7 VA max. ( at 240 V AC)
Standard
Safety standard: UL: UL61010A-1
CE marking: LVD: EN61010-1
C-Tick: AS/NZS CISPR11 (equivalent to EN55011)
The OP10 can be connected to a Z-TIO- module with a
Z-DIO-A module connected, however, it cannot be used to
set or display data of the Z-DIO-A module.
Z-COM-A module: 16 modules (However, up to 99 channels)
V-TIO-E/F module: 16 modules (However, up to 99 channels)
H-PCP-J module: 16 modules (However, up to 99 channels)
Watchdog timer error [Error code 128]
Power supply voltage monitoring
lower section shows the error code.
Rating: 100 to 240 V AC
21.6 to 26.4 V AC [Including power supply voltage variation], 50/60 Hz
Rating: 24 V AC
21.6 to 26.4 V DC [Including power supply voltage variation]
Rating: 24 V DC
4 VA max. (at 24 V AC) 100 mA max. (at 24 V DC)
CSA: CAN/CSA-C22.2 No. 1010.1
OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2
EMC: EN61326
General specifications
Insulation resistance: Between unused terminals (No. 1, 2) and grounding:
Withstand voltage:
Power failure: A power failure of 20 ms or less will not affect the control action.
Memory backup: Backed up by non-volatile memory (EEPROM)
Allowable ambient temperature:
Allowable ambient humidity:
Mounting method: DIN rail mounting or Panel mounting
Waterproof/dustproof: The front of the instrument conforms to IP66 with the instrument
Weight: Approx. 120 g
20 MΩ or more at 500 V DC
Between power supply terminals and grounding:
20 MΩ or more at 500 V DC
Time: 1 min.
Grounding terminal
Power terminals AC 1500 V
Unused terminals
(No. 1, 2)
This instrument is basic insulation between the power supply and
the unused terminals (No. 1 and 2). This instrument is not the
AC 1000 V AC 1500 V
reinforced insulation.
Number of writing: Approx. 100,000 times.
Data storage period: Approx. 10 years
0 to 50 °C
45 to 85 %RH
(Absolute humidity: MAX.W.C 29.3 g/m
3
dry air at 101.3 kPa)
mounted on the panel (Option).
5. MODEL CODE
OP10-
(1) Power supply voltage
3: 24 V AC/DC 4: 100 to 240 V AC
(2) Waterproof/dustproof
N: No waterproof/dustproof 1: Waterproof/dustproof
(3) Connection type
01: Z-COM-A module (SRZ)
*
(1) (2) (3)
02: Z-TIO- module (SRZ)
03: V-TIO-E/F module (SRV)
[Can be connected to the OP10 when RS-422A is a communication interface]
04: H-PCP-J module (SR Mini HG SYSTEM)
[
Can be connected to the OP10 when RS-422A/RS-485 are communication interface]
The connection type is selectable. Go to “TYPE” in the initial items [Level 4].
6. ERROR DISPLAYS
Self-diagnostic error
In an error is detected by the self-diagnostic function, the LCD display upper section shows
“Err,” and the LCD display lower section shows the error code. When two or more errors
occur simultaneously, the error code numbers are totaled and displayed as one number
LCD Display
Upper Lower
Overscale and Underscale
Display Description Solution
[Flashing]
[Flashing]
Overscale
Display value becomes more
than 10000 (No decimal place).
Underscale
Display value becomes less than
−2000 (No decimal place).
Communication error
Display
[Flashing]
Indication
[Green]
Flashing
Modbus is a registered tradem ark of Schneider Electric.
Company names and product names used i n this manual are the trademark s or registered
trademarks of the respective companies.
®
HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OH TA-KU TOKYO 146-8515 JAPAN
PHONE: 03-3751-9799 (+81 3 3751 9799) E-mail: info@rkcinst.co.jp
FAX: 03-3751-8585 (+81 3 3751 8585) FEB. 2007
Description
EEPROM data write error
Watchdog timer error
lamp
COM
RKC INSTRUMENT INC.
Description Solution
Communication
error occurred
Turn off the power once.
If an error occurs after the power is
turned on again, please contact RKC
sales office or the agent
Check input type, input range, sensor
and sensor connection of controller.
Confirm the connection condition of
communication cable and connect
correctly.
Confirm the communication setting
(communication speed, data bit
configuration, address etc.) and set
them correctly.
Solution
The first edition: JAN. 2007 [IMQ00]
The second edition: FEB. 2007 [IMQ00]
.
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