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No.EX※※-OMV0023
PRODUCT NAME
SI unit for Ethernet POWERLINK
MODEL / Series / Product Number
EX260 Series
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No.EX※※-OMV0023
Table of Contents
Safety Instructions 2
Model Indication and How to Order 8
Summary of Product elements 9
Installation and Wiring 10
Installation 10
Wiring 11
LED Indication and Settings 15
Configuration 17
Troubleshooting and Maintenance 21
Specifications 26
Specifications 26
Dimensions 28
Accessories 29
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No.EX※※-OMV0023
Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or equipment damage.
These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger".
They are all important notes for safety and must be followed in addition to International Standards
(ISO/IEC)*1), and other safety regulations.
*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.
ISO 4413: Hydraulic fluid power -- General rules relating to systems.
IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)
ISO 10218: Manipulating industrial robots -Safety.
etc.
Caution
Caution indicates a hazard with a low level of risk which, if not avoided, could
result in minor or moderate injury.
Warning
Warning indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury.
Danger
Danger indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
Warning
1. The compatibility of the product is the responsibility of the person who designs the
equipment or decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with specific
equipment must be decided by the person who designs the equipment or decides its specifications
based on necessary analysis and test results.
The expected performance and safety assurance of the equipment will be the responsibility of the person
who has determined its compatibility with the product.
This person should also continuously review all specifications of the product referring to its latest catalog
information, with a view to giving due consideration to any possibility of equipment failure when
configuring the equipment.
2. Only personnel with appropriate training should operate machinery and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment including our products must be
performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is
confirmed.
1. The inspection and maintenance of machinery/equipment should only be performed after measures to
prevent falling or runaway of the driven objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures as mentioned above are
implemented and the power from any appropriate source is cut, and read and understand the specific
product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the
product is to be used in any of the following conditions.
1. Conditions and environments outside of the given specifications, or use outdoors or in a place
exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,
vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and
beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or
other applications unsuitable for the standard specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special
safety analysis.
4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using
a mechanical protective function, and periodical checks to confirm proper operation.
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No.EX※※-OMV0023
Safety Instructions
Caution
1.The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and exchange
specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/Compliance Requirements
The product used is subject to the following "Limited warranty and Disclaimer" and "Compliance
Requirements".
Read and accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of the product is 1 year in service or 1.5 years after the product is
delivered,whichever is first.2)
Also, the product may have specified durability, running distance or replacement parts.
Please consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is clearly our
responsibility, a replacement product or necessary parts will be provided.
This limited warranty applies only to our product independently, and not to any other
damage incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty terms and
disclaimers noted in the specified catalog for the particular products.
2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the
vacuum pad or failure due to the deterioration of rubber material are not covered by the
limited warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the manufacture of weapons of
mass destruction (WMD) or any other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country to another are governed by
the relevant security laws and regulation of the countries involved in the transaction. Prior
to the shipment of a SMC product to another country, assure that all local rules governing
that export are known and followed.
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No.EX※※-OMV0023
Operator
This operation manual is intended for those who have knowledge of machinery using pneumatic
equipment, and have sufficient knowledge of assembly, operation and maintenance of such
equipment. Only those persons are allowed to perform assembly, operation and maintenance.
Read and understand this operation manual carefully before assembling, operating or providing
maintenance to the product.
■Safety Instructions
Warning
■Do not disassemble, modify (including changing the printed circuit board) or repair.
An injury or failure can result.
■Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.
■Do not operate in an atmosphere containing flammable or explosive gases.
Fire or an explosion can result.
This product is not designed to be explosion proof.
■If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical system.
•Check the product regularly for proper operation.
Otherwise malfunction can result, causing an accident.
■The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure and verify that the air is released before performing
maintenance.
Otherwise an injury can result.
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No.EX※※-OMV0023
Caution
■After maintenance is complete, perform appropriate functional inspections.
Stop operation if the equipment does not function properly.
Safety cannot be assured in the case of unexpected malfunction.
■Provide grounding to assure the noise resistance of the Serial System.
Individual grounding should be provided close to the product with a short cable.
■NOTE
○Follow the instructions given below when designing, selecting and handling the product.
The instructions on design and selection (installation, wiring, environment, adjustment, operation,
maintenance, etc.) described below must also be followed.
Product specifications
•When conformity to UL is required, the SI unit should be used with a UL1310 Class 2 power supply.
•The SI unit is a UL approved product only if they have a mark on the body.
•Use the specified voltage.
Otherwise failure or malfunction can result.
•Reserve a space for maintenance.
Allow sufficient space for maintenance when designing the system.
•Do not remove any nameplates or labels.
This can lead to incorrect maintenance, or misreading of the operation manual, which could cause damage or
malfunction to the product.
It may also result in non-conformity to safety standards.
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No.EX※※-OMV0023
Product handling
Installation
•Do not drop, hit or apply excessive shock to the fieldbus system.
Otherwise damage to the product can result, causing malfunction.
•Tighten to the specified tightening torque.
If the tightening torque is exceeded the mounting screws may be broken.
IP67 protection cannot be guaranteed if the screws are not tightened to the specified torque.
•Never mount a product in a location that will be used as a foothold.
The product may be damaged if excessive force is applied by stepping or climbing onto it.
Wiring
•Avoid repeatedly bending or stretching the cables, or placing heavy load on them.
Repetitive bending stress or tensile stress can cause breakage of the cable.
•Wire correctly.
Incorrect wiring can break the product.
•Do not perform wiring while the power is on.
Otherwise damage to the fieldbus system and/or I/O device can result, causing malfunction.
•Do not route wires and cables together with power or high voltage cables.
Otherwise the fieldbus system and/or I/O device can malfunction due to interference of noise and surge voltage
from power and high voltage cables to the signal line.
Route the wires (piping) of the fieldbus system and/or I/O device separately from power or high voltage cables.
•Confirm proper insulation of wiring.
Poor insulation (interference from another circuit, poor insulation between terminals, etc.) can lead to excess
voltage or current being applied to the product, causing damage.
•Take appropriate measures against noise, such as using a noise filter, when the fieldbus system is
incorporated into equipment.
Otherwise noise can cause malfunction.
•Separate the power line for output devices from the power line for control.
Otherwise noise or induced surge voltage can cause malfunction.
Environment
•Select the proper type of protection according to the environment of operation.
IP67 protection is achieved when the following conditions are met.
(1) The units are connected properly with fieldbus cable with M12 connector and power cable with M12 (M8)
connector.
(2) Suitable mounting of each unit and manifold valve.
If using in an environment that is exposed to water splashes, please take measures such as using a cover.
•Do not use in a place where the product could be splashed by oil or chemicals.
If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even
for a short time, it may be adversely affected (damage, malfunction etc.).
•Do not use the product in an environment where corrosive gases or fluids could be splashed.
Otherwise damage to the product and malfunction can result.
•Do not use in an area where surges are generated.
If there is equipment which generates a large amount of surge (solenoid type lifter, high frequency induction furnace,
motor, etc.) close to the fieldbus system, this may cause deterioration or breakage of the internal circuit of the
fieldbus system. Avoid sources of surge generation and crossed lines.
•When a surge-generating load such as a relay or solenoid is driven directly, use an fieldbus system with
a built-in surge absorbing element.
Direct drive of a load generating surge voltage can damage the fieldbus system.
•The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes
in the system.
•Prevent foreign matter such as remnant of wires from entering the fieldbus system to avoid failure and
malfunction.
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No.EX※※-OMV0023
•Mount the product in a place that is not exposed to vibration or impact.
Otherwise failure or malfunction can result.
•Do not use the product in an environment that is exposed to temperature cycle.
Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.
•Do not expose the product to direct sunlight.
If using in a location directly exposed to sunlight, shade the product from the sunlight.
Otherwise failure or malfunction can result.
•Keep within the specified ambient temperature range.
Otherwise malfunction can result.
•Do not operate close to a heat source, or in a location exposed to radiant heat.
Otherwise malfunction can result.
Adjustment and Operation
•Perform settings suitable for the operating conditions.
Incorrect setting can cause operation failure.
•Please refer to the PLC manufacturer's manual etc. for details of programming and addresses.
For the PLC protocol and programming refer to the relevant manufacturer's documentation.
•The surface on the product may be hot.
Maintenance
•Turn off the power supply, stop the supplied air, exhaust the residual pressure and verify the release of
air before performing maintenance.
There is a risk of unexpected malfunction.
•Perform regular maintenance and inspections.
There is a risk of unexpected malfunction.
•After maintenance is complete, perform appropriate functional inspections.
Stop operation if the equipment does not function properly.
Otherwise safety is not assured due to an unexpected malfunction or incorrect operation.
•Do not use solvents such as benzene, thinner etc. to clean the each unit.
They could damage the surface of the body and erase the markings on the body.
Use a soft cloth to remove stains.
For heavy stains, use a cloth soaked with diluted neutral detergent and fully squeezed, then wipe up the stains
again with a dry cloth.
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No.EX※※-OMV0023
Model Indication and How to Order
EX260-SPL 1
Connector type, output specification
1
M12 connector, 32 outputs, PNP (negative common) / source
3
M12 connector, 16 outputs, PNP (negative common) / source
Fieldbus
PL
POWERLINK
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No.EX※※-OMV0023
Summary of Product elements
<EX260-SPL1/-SPL3>
No.
Element
Description
1
Fieldbus interface connector
(BUS OUT/Port2)
POWERLINK connection PORT 2.
1
(M12 4-pin socket, D-coded)
2
Fieldbus interface connector
(BUS IN/Port1)
POWERLINK connection PORT 1.
1
(M12 4-pin socket, D-coded)
3
Power supply connector
Power supply with load voltage for valves and operating voltage for SI unit.
1
(M12 5-pin plug, A-coded)
4
Ground terminal
Functional earth. (M3 screw)
5
Output connector
Output signal interface for valve manifold.
6
LED display
LED display to indicate the status of the SI unit. 2
7
Mounting hole
Mounting hole for connection to the valve manifold.
Accessories
Hexagon socket head cap screw
2 pcs. M3 x 30 screw for connection to the valve manifold.
Seal cap
1 pc. seal cap for unused fieldbus interface connector (BUS OUT).
1: For details of suitable cables refer to the Accessories section on page 29.
2: Refer to page 15 for the LED Indication and Settings.
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No.EX※※-OMV0023
Installation and Wiring
■Installation
Connect valve manifold to the SI unit.
•Dimensions for installation
n: number of valve stations
L 1 2 3 4 5 6 7 8
L1
120.7
136.7
152.7
168.7
184.7
200.7
216.7
L2
80
96
112
128
144
160
176
L 9 10
11
12
13
14
15
16
L1
232.7
248.7
264.7
280.7
296.7
312.7
328.7
344.7
L2
192
208
224
240
256
272
288
304
(mm)
The above table shows dimensions as an example for the SY5000 series valve manifold.
Refer to the EX260 series valve manifold section in the valve catalogue for valve manifold dimensions.
n
n
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No.EX※※-OMV0023
■Wiring
Select the appropriate cables to mate with the connectors mounted on the SI unit.
Refer to Accessories (page 29).
○Fieldbus interface connector layout
BUS OUT/Port2: M12 4-pin socket, D-coded (SPEEDCON)
No.
Designation
Description
1
TD+
Transmit Data +
2
RD+
Receive Data +
3 TD-
Transmit Data -
4 RD-
Receive Data -
BUS IN/Port1: M12 4-pin socket, D-coded (SPEEDCON)
No.
Designation
Description
1
TD+
Transmit Data +
2
RD+
Receive Data +
3 TD-
Transmit Data -
4 RD-
Receive Data -
Connect the "BUS IN" connector to the upstream device (PLC etc.) and connect the "BUS OUT" connector
to the downstream device.
The M12 connector cable has two types, SPEEDCON compatible and non-compatible. If both plug
and socket sides have connectors for SPEEDCON, the cable can be inserted and connected by
turning it a 1/2 of a rotation, leading to reduction in work hour.
A non-compatible connector can be connected to a compatible connector as well as an M12.
Note
•Be sure to fit a seal cap on any unused connectors.
Proper use of the seal cap enables the enclosure to achieve IP67 specification.
: Refer to page 30 for the seal cap.
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No.EX※※-OMV0023
○Power supply connector layout
PWR: M12 5-pin plug, A-coded (SPEEDCON)
No.
Designation
Description
1
SV24 V
+24 V for solenoid valve
2
SV0 V
0 V for solenoid valve
3
SI24 V
+24 V for SI unit operation
4
SI0 V
0 V for SI unit operation
5
-
Unused
The M12 connector cable has two types, SPEEDCON compatible and non-compatible. If both plug
and socket sides have connectors for SPEEDCON, the cable can be inserted and connected by
turning it a 1/2 of a rotation, leading to reduction in work hour.
A non-compatible connector can be connected to a compatible connector as well as an M12.
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No.EX※※-OMV0023
Power-supply line for solenoid valve and power-supply line for SI unit operation are isolated.
Be sure to supply power, respectively.
Either single-source power or two different power supplies can be used.
: Pay attention not to exceed the tolerance range of power supply voltage.
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No.EX※※-OMV0023
○Ground terminal
Connect the ground terminal to ground.
Resistance to ground should be 100 ohms or less.
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No.EX※※-OMV0023
LED Indication and Settings
○LED indication
LED
Status
Description
S/E
OFF
SI unit operating voltage is not supplied.
Green flashing
POWERLINK communication has not been established.
Fast flashing (note 1): Basic Ethernet state
Single flash (note 2): Pre-Operational 1
Double flash (note 3): Pre-Operational 2
Triple flash (note 4): Ready to operate
Slow flashing (note 5): Stopped
Green ON
POWERLINK communication has been established.
Red ON
POWERLINK communication has been separated or Node ID set outside
range.
ST
OFF
SI unit operating voltage is not supplied.
Green ON
Operating normally.
Red ON
SI unit has failed.
L/A1
OFF
BUS IN side: No Link, No Activity
Green ON
BUS IN side: Link, No Activity
Green flashing
BUS IN side: Link, Activity
L/A2
OFF
BUS OUT side: No Link, No Activity
Green ON
BUS OUT side: Link, No Activity
Green flashing
BUS OUT side: Link, Activity
PWR(V)
Green ON
Load voltage for the valve is supplied.
OFF
Load voltage for the valve is not supplied or is outside tolerance range
(19 V or less).
Note 1: ON/OFF 50 ms flashing
Note 2: ON 200 ms single flash, OFF 1 s
Note 3: ON/OFF 200 ms double flash, OFF 1 s
Note 4: ON/OFF 200 ms triple flash, OFF 1 s
Note 5: ON/OFF 200 ms flashing
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No.EX※※-OMV0023
○Switch setting
The switches should only be set with the power supply turned off.
Open the cover and set the rotary switches and DIP switch with a small flat blade screwdriver.
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No.EX※※-OMV0023
■Configuration
An applicable XDD file is required to configure the SI unit in the POWERLINK network.
Please download the latest XDD file from the SMC website (URL http://www.smcworld.com).
XDD file
Model number
XDD file
1
EX260-SPL1
FFFF0007_EX260-SPL1.xdd
2
EX260-SPL3
FFFF0007_EX260-SPL3.xdd
The network configuration procedure using the B&R’s Automation Studio is described below.
1) Select "Import Fieldbus Device…" from "Tools" in the Main menu, and install XDD file.
Automation Studio software is manufactured by B&R.
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No.EX※※-OMV0023
2) Select "Add Hardware Module…" by right clicking "PLK" from the Project Explorer.
3) Double click or drag and drop the SI unit model number from the Hardware Catalog, and place it below
"PLK".
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No.EX※※-OMV0023
4) Select "Change Node Number" by right clicking SI unit, and input the Node ID number.
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No.EX※※-OMV0023
○Output number assignment
Output data
: The output numbering refers to the solenoid position on the manifold and starts at zero.
: Standard wiring of the manifold is for double-solenoid valves and the output number starts at the A side and then B side in that
order as shown in the figure a.
If a single-solenoid valve is mounted on the standard wiring manifold, the output number for the B side valve is skipped.
: Custom wiring for mixed mounting single-solenoid valves and double-solenoid-valves can be specified with a Wiring Specification
Sheet. Example wiring is shown in the figure b.
: Bit status “0” and ”1” in the data corresponds to solenoid valve status OFF and ON (0: OFF, 1: ON), and the output number starts
at zero from LSB (least significant bit).
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No.EX※※-OMV0023
Troubleshooting and Maintenance
○Troubleshooting chart
When any malfunction is observed, it is recommended to perform the following troubleshooting.
SI unit
malfunction
SI unit
ST LED is OFF
SI unit
PWR (V) LED is OFF
SI unit
L/A LED is OFF
Refer to fault
No.2
SI unit
ST LED is red ON
Refer to fault
No.1
Refer to fault
No.3
Refer to fault
No.4
Yes
No
All valves and
valve LEDs are not
operating
Group of valves
not working
Valves do not
work but valve LEDs
are operating
SI unit
S/E LED is red ON
SI unit S/E LED
is green flashing
Refer to fault
No.5
Refer to fault
No.6
Refer to fault
No.7
Refer to fault
No.8
Refer to fault
No.9
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No.EX※※-OMV0023
Troubleshooting table
Fault No.1
Fault
Probable cause
Recommended error handling
Recommended action
SI unit
ST LED is
OFF
Defective power
cable wiring for SI
unit operation
Check the condition of the power cable
wiring to the SI unit.
Re-tighten the power cable.
(Replace the cable if it is broken)
Correct the power cable wiring
layout.
SI unit operating
voltage is not
supplied
Check the condition of the supply voltage to
the SI unit.
Supply 24 VDC 10% to the SI
unit.
SI unit ST
LED is OFF
and S/E LED
is red ON
Node ID number is
outside range.
Check the Node ID setting.
Set the Node ID number from 1
to 239.
Fault No.2
Fault
Probable cause
Recommended error handling
Recommended action
SI unit
PWR (V)
LED is OFF
Defective power
cable wiring for the
solenoid valve
Check the condition of the power cable
wiring for the valve.
Re-tighten the power cable.
(Replace the cable if it is broken)
Correct the power cable wiring
layout.
Load voltage for the
valve is not
supplied
Check the condition of the supply voltage
for the valve.
Supply 24 VDC +10%/-5% to
the valves.
Fault No.3
Fault
Probable cause
Recommended error handling
Recommended action
SI unit L/A
LED is OFF
POWERLINK
communication
error between the
SI unit and the
upstream
POWERLINK
device.
Check the condition of the upstream
POWERLINK device.
Supply power to the upstream
POWERLINK device.
Check the BUS IN side communication
cable connections and check for broken
wires.
Tighten the communication
cable connection.
(Replace the cable if it is broken)
Check that there are no high voltage cables
or equipment that generates noise around
the communication cable and SI unit.
Take measures to keep the
communication cable and SI unit
away from noise sources.
Fault No. 4
Fault
Possible cause
Investigation method
Countermeasures
SI unit
ST LED is red
ON
Failure of SI unit.
Replace the SI unit and check that it
operates normally.
Replace the SI unit.
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No.EX※※-OMV0023
Fault No.5
Fault
Probable cause
Recommended error handling
Recommended action
SI unit S/E
LED is red
ON
POWERLINK
communication
timeout
Check the communication cable
connections and check for broken wires.
Tighten the communication
cable connection.
(Replace the cable if it is broken)
Check that there is no high voltage cable or
equipment that generates noise around the
communication cable and SI unit.
Take measures to keep the
communication cable and SI unit
away from noise sources.
Fault No.6
Fault
Probable cause
Recommended error handling
Recommended action
SI unit S/E
LED is green
flashing
POWERLINK
communication is
not established
Check that the configuration information
registered in the POWERLINK master
matches the profile of the SI unit.
Configure the SI unit in the
POWERLINK master software.
Check that the Node ID is not duplicated.
Set the Node ID that is not
duplicated.
Fault No.7
Fault
Probable cause
Recommended error handling
Recommended action
Group of
valves not
working
Too many valves
Check if solenoid count does not exceed
the allowable number.
This depends on the SI unit model and
valve series.
Allowable solenoid number by valve series:
SY/SV/S0700 series: 32 points
VQC series: 24 points
Keep the number of mounted
solenoid valves within
specification.
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No.EX※※-OMV0023
Fault No.8
Fault
Probable cause
Recommended error handling
Recommended action
All valves
and valve
LEDs are not
operating
Poor connection
between SI unit and
valve manifold
Check if there are any loose screws making
the connection between the SI unit and the
valve manifold.
Tighten the screws with the
specified tightening torque
(i.e. 0.6 Nm) and make sure
there is no gap between the SI
unit and the valve manifold.
Mismatch polarity
between solenoid
valve and SI unit
output
Check if the solenoid valve common
specification matches the output polarity of
the SI unit.
Match polarity between solenoid
valve and SI unit output.
Defective solenoid
valve
Follow the troubleshooting for the solenoid
valve.
Same as left.
Fault No.9
Fault
Probable cause
Recommended error handling
Recommended action
Valves do not
work but
valve LEDs
are operating
Mismatch polarity
between solenoid
valve and SI unit
output
Check if the solenoid valve common
specification matches the output polarity of
the SI unit.
Match polarity between solenoid
valve and SI unit output.
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No.EX※※-OMV0023
○Maintenance
Replacement of the SI unit
•Remove the M3 hexagon screws from the SI unit and release the SI unit from the valve manifold.
•Replace the SI unit.
•Tighten the screws with the specified tightening torque. (0.6 Nm)
Precautions for maintenance
(1) Be sure to switch off the power.
(2) Check there is no foreign matter inside the SI unit.
(3) Check there is no damage and no foreign matter on the gasket.
(4) Be sure to tighten the screws with the specified torque.
If the SI unit is not assembled properly, inside PCBs may be damaged or liquid and/or dust may enter
into the unit.
○Assembly and disassembly of the SI unit
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No.EX※※-OMV0023
Specifications
■Specifications
General specifications
Item
Specifications
Ambient temperature
-
10 to +50 oC
Ambient humidity
35 to 85%RH (No condensate)
Ambient temperature for storage
-
20 to +60 oC
Withstand voltage
500 VAC applied for 1 minute
Insulation resistance
500 VDC, 10 MΩ or more
Operating atmosphere
No corrosive gas
Enclosure
IP67
Weight
200 g or less
Standard
UL/CSA, CE marked
Electrical specifications
Item
Specifications
Current
consumption in
power supply
voltage range
Current consumption of controller
power supply
21.6 to 26.4 VDC
0.1 A max.
Solenoid valve power supply
22.8 to 26.4 VDC
2.0 A or less, according to the solenoid valve station
specification
Solenoid valve
connecting
specification
Output type
PNP (negative common) / source
Connected load
Solenoid valve with surge voltage suppressor of
24 VDC and 1.5 W or less (manufactured by SMC)
Insulation
Power supply for SI unit operation - Power supply for
solenoid valve
Residual voltage
0.4 VDC or less
Network communication specifications
Item
Specifications
Protocol
Ethernet POWERLINK
Transmission medium
Standard Ethernet cable (CAT5 or more)
(100BASE-TX)
Transmission speed
100 Mbps
Transmission method
Half duplex
Node ID setting method
Rotary switch : from 1 to 239
Number of outputs
EX260-SPL1
32 outputs
EX260-SPL3
16 outputs
Vendor ID
FFFF0007 hex
Connectable valve series
Valve Series
SY series
SY3000, SY5000
VQC series
VQC1000, VQC2000, VQC4000
SV series
SV1000, SV2000, SV3000 (10 type tie-rod base)
S0700 series
S0700
Page 28
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No.EX※※-OMV0023
○I/O Mapping
Input area mapping
Offset
(Word)
Input data
MSB
LSB
MSB
LSB
15 8 7 0 0 L L L L L L L L L L L L
SOLV L L
L
L: Low fixed (0)
Input status area
Input status area specifications
Item
Status
State
SOLV
State of power supply for solenoid valve
0
Normal
1
Abnormal (19 V or less)
Output area mapping
•For EX260-SPL1
Offset
(Word)
Output data
MSB
LSB
MSB
LSB
15 8 7 0 0
15
14
13
12
11
10 9 8 7 6 5 4 3 2 1 0 1 31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
•For EX260-SPL3
Offset
(Word)
Output data
MSB
LSB
MSB
LSB
15 8 7 0 0
15
14
13
12
11
10 9 8 7 6 5 4 3 2 1 0
Page 29
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No.EX※※-OMV0023
■Dimensions
•If a fieldwireable connector is used for the power supply connection, and the SI unit is installed directly to a
valve manifold, the cable connector’s outer diameter should be 16 mm or less.
If it is a larger diameter, the connector will interfere with the mounting surface.
Recommended cables are specified in the accessories section, on page 29.
Page 30
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No.EX※※-OMV0023
Accessories
○Fieldbus interface connector
(1) Cable with communication connector (SPEEDCON)
Part number: PCA-1446566
Item
Specifications
Pin No.
Cable colour: Signal
Connector
M12 Straight
(SPEEDCON)
1 Yellow : TD+
2 White : RD+
Cable length
5000 mm
3 Orange: TD-
Cable O.D.
6.5 mm
4 Blue
: RD-
Nominal cross section
AWG22
Wire diameter (Including insulator)
1.5 mm
Min. bending radius (Fixed)
19.5 mm
(2) Fieldwireable connector
Part number: PCA-1446553
Applicable cable
Item
Specifications
Pin
No.
Colour on the
feed holes
Cable colour
Signal
Cable O.D.
4.0 to 8.0 mm
Electric wire cross section
(Twist line)
AWG26 to 22
1
Orange/
White
YE=Yellow or
OGWH=Orange/
White
TD+
2
Green/
White
WH=White or
GNWH=Green/
White
RD+
3 Orange
OG=Orange
TD-
4
Green
BU=Blue or
GN=Green
RD-
Page 31
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No.EX※※-OMV0023
(3) Cable with communication connector
Part number: EX9-AC 01 0EN-PSRJ
Cable length (L)
01
1000 [mm]
02
2000 [mm]
03
3000 [mm]
05
5000 [mm]
10
10000 [mm]
Item
Specifications
Connector
M12 Straight
RJ45
Cable O.D.
6.4 mm
Nominal cross section
AWG26
Min. bending radius (Fixed)
26 mm
(4) Seal cap
Part number: EX9-AWTS
This cap is used to protect the M12 connector opening when the connector is not used.
When the "BUS OUT" connector is not used, the seal cap can keep the SI unit under IP67 rated
protection.
(One seal cap will be attached to the SI unit when shipped from factory.)
Description
Part No.
Specification
Seal cap
EX9-AWTS
For M12 connector socket: 10 pcs.
Page 32
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No.EX※※-OMV0023
○Power supply connector
(1) Cable with power supply connector
Part number: EX500-AP0 1 0- S
Connector specifications
S
Straight
A
Angle
Cable length (L)
1
1000 [mm]
5
5000 [mm]
EX500-AP0#0-S
EX500-AP0#0-A
Item
Specifications
Pin No.
Cable colour: Signal
Cable O.D.
6 mm
1 Brown: 24 VDC (For solenoid valve)
Nominal cross section
AWG22
2 White : 0 V (For solenoid valve)
Wire diameter (Including insulator)
1.5 mm
3 Blue : 24 VDC (For control)
Min. bending radius (Fixed)
40 mm
4 Black
: 0 V (For control)
5 Gray : Not connected
Page 33
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No.EX※※-OMV0023
(2) Cable with power supply connector (SPEEDCON)
Part number: PCA-140180 4
Cable length (L)
4
1500 [mm]
5
3000 [mm]
6
5000 [mm]
Item
Specifications
Pin No.
Cable colour: Signal
Connector
M12 Straight
(SPEEDCON)
1 Brown: 24 VDC (For solenoid valve)
2 White : 0 V (For solenoid valve)
Cable O.D.
5 mm
3 Blue : 24 VDC (For control)
Nominal cross section
AWG22
4 Black : 0 V (For control)
Wire diameter (Including insulator)
1.27 mm
5 Green/Yellow: Not connected
Min. bending radius (Fixed)
21.7 mm
Page 34
No.EX※※-OMV0023
Revision history
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN
Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362
URL http://www.smcworld.com
Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.
© 2018 SMC Corporation All Rights Reserved
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