S0700-TFS56
Instruction Manual
Manifold 56-SS0750-##SDA#
Solenoid Valve 56-S07#0#-5-#
The intended use of this manifold is to control pneumatically operated
equipment in ATEX Zone 2 (3G) areas. The valves in the manifold are
controlled via the 56-EX260 Serial Transmission System.
This manual should be read in conjunction with the manual for the 56-
EX260 (56-EX260-TFT07).
1 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 10218-1: Manipulating industrial robots -Safety.etc.
This manual contains essential information for the protection of users and
others from possible injury and/or equipment damage.
1 Safety Instructions (continued)
Read this manual before using the product, to ensure correct handling,
and read the manuals of related apparatus before use.
Keep this manual in a safe place for future reference.
To ensure safety of personnel and equipment the safety instructions in
this manual must be observed, along with other relevant safety
practices.
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.
1.1 Safety instructions
Warning
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 catalogue information, with a view to
giving due consideration to any possibility of equipment failure when
configuring the equipment.
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.
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.
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,
combustions 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 specification described in the product catalogue.
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.
Always ensure compliance with relevant safety laws and standards.
All electrical work must be carried out in a safe manner by a qualified
person in compliance with applicable national regulations.
1 Safety Instructions (continued)
1.2 Special conditions of use
Warning
Protect from impacts using an ATEX compliant enclosure.
Do not separate manifold components when energised.
The manifold is suitable for use in ATEX Zone 2 applications only.
Ensure that the hazardous gas does not enter the pneumatic circuit.
The manifold must be installed in an enclosure of at least IP54.
The manifold is suitable for areas of maximum pollution degree 2 only.
To maintain the IP rating, do not separate manifold parts.
To avoid static charge build up, use only a damp cloth to clean the
manifold.
Ensure that the product does not become electrostatically charged.
Protect the unit from sources of heat which can generate surface
temperatures higher than the temperature classification.
Use only ATEX approved M12 connectors and use only shielded
cable to provide grounding.
Only 56-S07#0#-5-# valves to be used in this manifold.
If energising 5 or more adjacent stations for an extended period the ON
time must be less than the OFF time in any 24 hour period.
Caution
Ensure that the air supply system is filtered to 5 microns.
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.
1.3 Conformity to Standards
This product conforms to the following ATEX standards
Electrical Apparatus for Explosive
Gas Atmospheres
EN 60079-0:2012+A11:2013
EN 60079-15:2010
2 Specifications
2.1 General specifications
56-S07#0#-5-#
Solenoid valve
V
a
lv
e
s
p
e
c
if
ic
a
tion
Valve construction
Rubber seal
Fluid
Air/Inert gas
Maximum operating pressure
0.7MPa [1.0MPa]
Minimum operating pressure
0.2MPa [0.3MPa]
Ambient temperature °C
–10 to 50°C
(Note 1)
Maximum operating frequency
5Hz
Pilot valve exhaust method
Common exhaust
Pilot valve manual override
Push type
Lubrication
Not required
Impact/Vibration resistance
(Note 2)
30/100 m/s
2
Enclosure
See notes 3, 4
E
lec
tr
ic
a
l
s
p
e
c
if
ic
a
tion
Coil rated voltage
24 VDC
Allowable voltage variation
±10% of rated voltage
Coil insulation type
Class B or equivalent
Power consumption (current)
DC
0.35W [0.5W]
Value in [ ] shown for K option
Note 1) Use dry air to prevent condensation when operating at low
temperatures.
Note 2)
Impact resistance:
No malfunction occurred when it is tested
with a drop tested in the axial direction and at right angles to the main
valve and armature in both energised and de-energised states.
Vibration resistance:
No malfunction occurred in a one-sweep
test between 8.3 and 2000 Hz. Test was performed in both energised and
de-energised states in the axial direction and at right angles to the main
valve and armature.
2 Specifications (continued)
Note 3) The manifold must be installed in an enclosure of at least IP54,
and only used in an area of maximum pollution degree 2.
Note 4) Protect from impacts using an ATEX compliant enclosure.
Note 5) For 56-EX260 specifications, see manual 56-EX260-TFT07.
2.2 Batch codes and construction month:
2.3 Piping
56-SS0750-##SDA# (56-EX260)
3 Installation
3.1 Installation
Warning
Do not install the product unless the safety instructions in section 1 have
been read and understood.
Protect from impacts using an ATEX compliant enclosure.
To maintain the IP rating, do not separate manifold parts.
This manual should be read in conjunction with the manual for the 56-
EX260 (56-EX260-TFT07).
3.2 Environment
Warning
Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
Do not expose to direct sunlight. Use a suitable protective cover.
Do not install in a location subject to vibration or impact. Check the
product specifications.
Do not mount in a location exposed to radiant heat.
The manifold is suitable for use in ATEX Zone 2 applications only.
Ensure that the hazardous gas does not enter the pneumatic circuit.
The manifold must be installed in an enclosure of at least IP54.
The manifold is suitable for areas of maximum pollution degree 2 only.
Ensure that the product does not become electrostatically charged.
3.3 Lubrication
Caution
SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
If a lubricant is used in the system, use turbine oil Class 1 (no additive),
ISO VG32. Once lubricant is used in the system, lubrication must be
continued because the original lubricant applied during manufacturing
will be washed away.
Contact SMC for OIL FREE specification.
Year
Month
2012
2013
2014
….
2021
2022
2033
….
Q
R
S
….
Z
A
B
….
Jan
O
Qo
Ro
So
….
Zo
Ao
Bo
….
Feb
P
QP
RP
SP
….
ZP
AP
BP
….
Mar
Q
RQ
SQ
….
ZQ
AQ
BQ
….
Apr
R
QR
RR
SR
….
ZR
AR
BR
….
May
S
QS
RS
SS
….
ZS
AS
BS
….
Jun
T
QT
RT
ST
….
ZT
AT
BT
….
Jul
U
QU
RU
SU
….
ZU
AU
BU
….
Aug
V
QV
RV
SV
….
ZV
AV
BV
….
Sep
W
QW
RW
SW
….
ZW
AW
BW
….
Oct
X
QX
X
SX
….
ZX
AX
BX
….
Nov
Y
Qy
RQy
Sy
….
Zy
Ay
By
….
Dec
Z
QZ
RZ
SZ
….
ZZ
AZ
BZ
….
ORIGINAL INSTRUCTIONS
Refer to Declaration of
Conformity for relevant
Directives
ATEX Marking Description
II 3G Ex nA IIC T3 Gc X Ta -10 to 50°C
Equipment Group II
Category 3
Gas (G) environment
Ex
European standards apply
nA
Non- sparking apparatus
IIC
For all types of gas
T3
Temperature classification
Gc
Equipment Protection Level (EPL)
X
Special conditions apply, see section 1.2
Ta
Ambient temperature range
Communication
(M12)
Power (M12)
Ground
terminal
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