Schmalz SCTMi IO-Link User manual

www.schmalz.com
Innovative Vacuum for Automation
EN
Operating Instructions
Schmalz Compact Terminal SCTMi IO-Link
30.30.01.02629/00 | 12.2020

www.schmalz.com
Note
These operating instructions were originally written in German and have been translated into English.
Store in a safe place for future reference.
Subject to technical changes without notice. No responsibility is taken for printing or other types of
errors.
Published by
© J. Schmalz GmbH, 12.2020
This document is protected by copyright. J. Schmalz GmbH retains the rights established thereby.
Reproduction of the contents, in full or in part, is only permitted within the limits of the legal provisions
of copyright law. Any modifications to or abridgments of the document are prohibited without explicit
written agreement from J. Schmalz GmbH.
Contact
J. Schmalz GmbH
Johannes-Schmalz-Strasse 1
72293 Glatten, Germany
Tel. [phone]
Fax [phone]
[e-mail]
www.schmalz.com
Contact information for Schmalz companies and trade partners worldwide can be found at
www.schmalz.com/salesnetwork

Contents
Schmalz Compact Terminal SCTMi IO-Link
www.schmalz.com
1Safety Instructions...............................................................................................6
1.1 Classification of safety instructions.................................................................................6
1.2 Warning symbol..............................................................................................................7
1.3 Mandatory symbols.........................................................................................................7
1.4 General safety instructions .............................................................................................8
1.5 Intended use...................................................................................................................9
1.6 Requirement for the user................................................................................................9
1.7 Emissions......................................................................................................................10
2Product description ...........................................................................................11
2.1 General description.......................................................................................................11
2.2 Versions........................................................................................................................12
2.3 SCTMi design ...............................................................................................................13
2.3.1 Operating and display elements ...................................................................................14
2.3.2 Setting the blow-off volume flow...................................................................................15
3Technical data...................................................................................................16
3.1 General data.................................................................................................................16
3.2 Electrical data ...............................................................................................................16
3.2.1 IO link process data......................................................................................................16
3.2.2 Tested IO-Link master..................................................................................................17
3.3 Mechanical data............................................................................................................17
3.3.1 Performance data .........................................................................................................17
3.3.2 Dimensions ...................................................................................................................18
3.3.3 Pneumatic circuit plans.................................................................................................19
3.4 Factory settings.............................................................................................................20
4Transport, installation and start of operations ...................................................21
4.1 Transport.......................................................................................................................21
4.2 Mounting .......................................................................................................................21
4.3 Pneumatic connection ..................................................................................................22
4.3.1 Recommended line cross sections (internal diameters)...............................................22
4.4 Electrical connection.....................................................................................................23
4.4.1 Pin assignment of M12 connector for IO-Link class B..................................................24
4.5 Start of Operations........................................................................................................24
5Interfaces ..........................................................................................................25
5.1 IO-Link ..........................................................................................................................25
5.1.1 Process data.................................................................................................................25
5.1.2 ISDU parameters..........................................................................................................26
5.1.3 Configuration server......................................................................................................26
5.2 NFC...............................................................................................................................27
6Description of functions.....................................................................................28
6.1 General SCTMi functions..............................................................................................29
6.1.1 Device identification......................................................................................................29

SAFETY INSTRUCTIONS
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6.1.1.1 Device identity...............................................................................................................29
6.1.1.2 User-specific localization ..............................................................................................29
6.1.2 System commands .......................................................................................................30
6.1.2.1 Parameter upload to the IO-Link master.......................................................................30
6.1.2.2 Resetting to factory settings .........................................................................................30
6.1.2.3 Zero-point adjustment of the sensors (calibration) .......................................................30
6.1.2.4 Reset of counters..........................................................................................................31
6.1.2.5 Reset of the maximum and minimum values for supply voltages ................................31
6.1.3 Access rights.................................................................................................................31
6.1.3.1 Extended Device Access Locks....................................................................................31
6.1.3.2 PIN code for NFC write protection................................................................................31
6.2 Diagnostics and monitoring functions...........................................................................32
6.2.1 Determination of SCTMi system parameters................................................................32
6.2.1.1 Operating voltage measurements.................................................................................32
6.2.1.2 Measurement of the evacuation time t0........................................................................32
6.2.1.3 Measurement of the evacuation time t1........................................................................32
6.2.1.4 Measurement of air consumption .................................................................................33
6.2.1.5 Measurement of leakage ..............................................................................................33
6.2.1.6 Measurement of dynamic pressure ..............................................................................33
6.2.1.7 Maximum vacuum.........................................................................................................33
6.2.2 Device status ................................................................................................................34
6.2.2.1 Device status (process data) ........................................................................................34
6.2.2.2 IO-Link device status ....................................................................................................34
6.2.2.3 Extended system state .................................................................................................35
6.2.2.4 NFC status....................................................................................................................35
6.2.2.5 Error codes ...................................................................................................................36
6.2.3 Condition monitoring (CM):...........................................................................................36
6.2.3.1 Monitoring of the valve switching frequency.................................................................37
6.2.3.2 Monitoring the evacuation time.....................................................................................37
6.2.3.3 Leakage monitoring ......................................................................................................37
6.2.3.4 Monitoring the control threshold ...................................................................................38
6.2.3.5 Monitoring the dynamic pressure..................................................................................38
6.2.3.6 Monitoring of the supply voltages.................................................................................38
6.2.3.7 Evaluation of system pressure......................................................................................38
6.2.4 EPC values in the process data....................................................................................39
6.2.5 IO-Link events...............................................................................................................40
6.3 Functions of the individual SCPSt ejectors...................................................................40
6.3.1 Switching points............................................................................................................40
6.3.1.1 System vacuum evaluation...........................................................................................40
6.3.2 Control functions...........................................................................................................41
6.3.2.1 No control (continuous suction), H1 in hysteresis mode ..............................................41
6.3.2.2 No control (continuous suction), H1 in comparator mode ............................................41
6.3.2.3 Control ..........................................................................................................................41
6.3.2.4 Control with leak monitoring .........................................................................................41
6.3.2.5 Control function, without continuous suction ................................................................42
6.3.2.6 Control function with leakage monitoring, without continuous suction .........................42
6.3.3 Blow-off modes.............................................................................................................43
6.3.3.1 Externally controlled blow-off........................................................................................43
6.3.3.2 Internally time-controlled blow-off.................................................................................43
6.3.3.3 Externally time-controlled blow-off................................................................................43

SAFETY INSTRUCTIONS
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6.3.4 Setting for the permitted evacuation time t1..................................................................43
6.3.5 Setting for the permitted leakage..................................................................................44
6.3.6 Counters .......................................................................................................................44
6.3.7 Manual mode ................................................................................................................45
7Maintenance and accessories...........................................................................46
7.1 Maintenance .................................................................................................................46
7.1.1 Silencer.........................................................................................................................46
7.1.2 Press-in screens...........................................................................................................46
7.2 Dirt ................................................................................................................................47
7.3 Warranty .......................................................................................................................47
7.4 Spare and wearing parts...............................................................................................48
7.5 Accessories...................................................................................................................48
7.6 Troubleshooting............................................................................................................49
7.7 Error codes ...................................................................................................................50
8Decommissioning..............................................................................................51
8.1 Materials used...............................................................................................................51
9Conformity Declaration......................................................................................52

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1 Safety Instructions
1.1 Classification of safety instructions
Danger
This warning informs the user of a risk that will result in death or serious injury if it is not avoided.
DANGER
Type and source of danger
Consequence
►
Remedial action
Warning
This warning informs the user of a risk that could result in death or serious injury if it is not avoided.
WARNING
Type and source of danger
Consequence
►
Remedial action
Caution
This warning informs the user of a risk that could result in injury if it is not avoided.
CAUTION
Type and source of danger
Consequence
►
Remedial action
Attention
This warning informs the user of a risk that could result in damage to property if it is not avoided.
ATTENTION
Type and source of danger
Consequence
►
Remedial action

SAFETY INSTRUCTIONS
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General notes
This symbol is used when important notes and information regarding the use of the machine/the
system/the device are provided.
Note/information
1.2 Warning symbol
Explanation of the warning symbols used in the operating instructions.
Warning
symbol
Description
Warning
symbol
Description
General warning symbol
Warning of hearing damage
Warning of environmental damage
Warning of overpressure
Warning due to vacuum
Warning of crushing injury
Hand injury warning
Explosive atmosphere warning
1.3 Mandatory symbols
Explanation of the mandatory symbols used in the operating instructions.
Mandatory
symbols
Description
Mandatory
symbols
Description
Wear ear protectors
Wear eye protection
Adhere to the operating instructions
Activate prior to maintenance or
repair

SAFETY INSTRUCTIONS
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1.4 General safety instructions
WARNING
Ignoring the general safety guidelines
Personal injury / damage to plants/systems
►
►
►
►
►
►
►
►
The operating instructions contain important information on using the system.
Read the operating instructions thoroughly and keep them for later reference.
The system may only be connected and operations started once the operating
instructions have been read and understood.
Use only the connections, mounting holes and attachment materials that have
been provided.
Carry out mounting or removal only when the device is in an idle,
depressurized state.
Only qualified specialist personnel, mechanics and electricians are permitted
to perform the installation. Qualified specialist personnel are persons who
have received technical training and have the knowledge and experience –
including knowledge of applicable regulations –necessary to enable them to
recognize possible dangers and implement the appropriate safety measures
while performing tasks. The same applies to maintenance!
General safety regulations, European standards and VDE guidelines must be
observed and complied with.
No modifications must be made to the product!
Protect the product from damage at all times.
CAUTION
Connected devices may explode due to pressure
Connected devices may implode due to vacuum power
Damage from flying or aspirated parts
►
►
Wear eye protection
Wear ear protectors
CAUTION
Compressed air and vacuum can cause damage to the eyes
This may result in personal injury
Eyes can be sucked in
►
►
►
►
Wear eye protection
Do not look into the compressed air connection
Do not look into the silencer air stream
Do not look into vacuum openings, e.g. suction cups.

SAFETY INSTRUCTIONS
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ATTENTION
Inappropriate voltage supply
Destruction of the product
►
►
►
Only operate the product using power supply units with protected extra-low
voltage (PELV)
The system must incorporate safe electrical cut-off of the power supply in
compliance with EN60204
Do not connect or disconnect the plug connectors when voltage is applied
1.5 Intended use
The Schmalz Compact Terminal SCTMi is used to generate a vacuum for gripping and transporting
objects when used in conjunction with suction cups.
Neutral gases are approved as evacuation media. Neutral gases include air, nitrogen and inert gases
(e.g. argon, xenon and neon). Aggressive gases or media such as acids, acid fumes, bases, biocides,
disinfectants or detergents are not permitted.
SCTMi ejectors are not suitable for transporting or sucking through liquids or bulk material such as
granulates.
Personal injury or damage to the ejector may occur as a result.
For further information, see the technical data.
Any other use is considered improper by the manufacturer and is deemed as contrary to the
designated use.
1.6 Requirement for the user
All personnel working with the product must be familiar with basic mechanical and pneumatic
principles as well as the appropriate technical terminology.
To ensure safe operation, this work may only be performed by qualified personnel or trained persons
working under the supervision of qualified personnel.
“A qualified employee is defined as an employee who has received technical training and has the
knowledge and experience –including knowledge of applicable regulations –necessary to enable him
or her to recognize possible dangers and implement the appropriate safety measures while performing
tasks. Qualified personnel must observe the pertinent industry-specific rules and regulations.”
Specialist personnel must be familiar with current safety rules and requirements. These apply to the
use of components such as magnetic valves and pressure switches as well as to controllers used in
devices, machines and systems.
Specialist personnel must also be familiar with the system’s control concept.
The compact terminal SCTMi is only to be operated by trained personnel.
Individuals who are not able to operate the system safely due to physical, psychological or sensory
problems must not operate the system or may only do so under the supervision of a responsible
person.

SAFETY INSTRUCTIONS
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1.7 Emissions
The SCTMi emits noise due to the operation of compressed air.
CAUTION
Noise pollution due to operation of the ejectors with compressed air
Hearing impairments may occur in the long term
►
►
Wear ear protectors
Operate only with correctly fitted silencers

PRODUCT DESCRIPTION
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2 Product description
2.1 General description
The Schmalz compact terminal product described here is referred to below as the
SCTMi.
The SCTMi is a compact unit of multiple vacuum generators (ejectors).
It can be used to handle different parts simultaneously and independently using just one vacuum
system.
The SCTMi has an IO-Link class B interface.
The compressed air can be supplied centrally for all of the ejectors or, alternatively, separately for
each individual ejector.
Thanks to its modular design, up to 16 individual ejectors can be controlled and configured
independently. Each ejector has an autonomous energy and process control for monitoring the
vacuum circuits.
All of the settings, parameters and measurement and analysis data are made available centrally via
IO-Link.
Additionally, a multitude of information and status reports for the SCTMi can be accessed using
wireless communication with NFC (Near Field Communication).
Description of the ejectors
The Venturi nozzle is activated and deactivated using the suction command. In the NO version, the
Venturi nozzle is deactivated when the suction input signal is present. In the NC version, the Venturi
nozzle is activated when the suction input signal is present. An integrated sensor records the vacuum
generated by the Venturi nozzle. The exact vacuum level can be read from the IO-Link process data.
The ejector has an integrated air-saving function. The ejector automatically regulates the vacuum
while in suction mode. The electronics system switches the Venturi nozzle off when the switching point
H1 set by the user is reached.
When objects with dense surfaces are picked up, the integrated non-return valve prevents the vacuum
from dropping. If leakage causes the system vacuum to drop below the switching point H1 - h1, the
Venturi nozzle is switched on again.
Depending on the vacuum, the H2 process data bit is set once a workpiece is picked up safely. This
serves as an approval to continue the handling process.
In blow-off mode, the vacuum circuit of the ejector is supplied with compressed air. This ensures that
the vacuum drops quickly, depositing the workpiece quickly as well.
With the integrated status display in each ejector, the current vacuum level can be visualized with an
LED bar together with the valve status.
The ejectors also have a button that can be used for manual operation.

PRODUCT DESCRIPTION
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2.2 Versions
The exact item designation is composed of a type key.
The type key describes the number of installed ejectors and their exact properties.
SCTMi design type key:
Bus module
Ejectors 1 to 8
Ejectors 9 to 16
Pneumatic
collective
connection1)
Internal code
SCTMi-IOL
12345678
12345678
P
VI00
Type key, for example, SCTMi-IOL-11112222-33334444-P-VI00
Code of the individual SCPSt ejectors:
Ejector code
SCPSt ejector
0
No ejector
1
SCPSt 07 G02 NO
2
SCPSt 10 G02 NO
3
SCPSt 15 G02 NO
4
SCPSt 07 G02 NC
5
SCPSt 10 G02 NC
6
SCPSt 15 G02 NC
7
SCPSt 2-07 G02 NO
8
SCPSt 2-09 G02 NO
9
SCPSt 2-14 G02 NO
A
SCPSt 2-07 G02 NC
B
SCPSt 2-09 G02 NC
C
SCPSt 2-14 G02 NC
1) P= with collective pneumatic connection X= without collective pneumatic
connection
Design of the individual SCPSt ejectors:
Type of ejector
Nozzle size
Pneumatic connection
Ejector type
SCPSt
07
10
15
2-07
2-09
2-14
G02 (2 × 1/8" thread)
NO (normally open)
NC (normally closed)

PRODUCT DESCRIPTION
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2.3 SCTMi design
Item
Description
1
IO-Link bus module with M12 IO-Link class B connector
1.1
IO-Link display elements
2
SCPSt ejector (2 to 16 pc.)
2.1
SCPSt ejector display/control
2.2
1/8" thread vacuum connection
2.3
Blow-off valve screw
2.4
Silencer cover
2.5
Exhaust outlet
3
Pressure distributor with 1/4"-thread compressed air connection
3.1
Pressure distributor with additional 1/4"-thread compressed air connection
3.2
Pressure distributor
3.3
Pressure distributor with additional 1/4"-thread compressed air connection for 9 ejectors or more
4
End plate with mounting possibility for M5 screws
5
Connectors
6
Support plate, for 9 ejectors or more
2.32.2
2.1 1.1
2
33.2 3.3 63.1 4
4
5
5
2.4 2.5
1

PRODUCT DESCRIPTION
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2.3.1 Operating and display elements
Bus module
Item
Meaning
State
Description
1
“IO-Link” LED
Off
No communication
Flashing green
IOL communication okay
2
“Sensor voltage” LED
Off
No sensor voltage
Green
Voltage okay
Flashing green
Voltage not okay
3
“Actuator voltage” LED
Off
No actuator voltage
Green
Voltage okay
Flashing green
Voltage not okay
4
Position of the NFC
antenna
Optimum position for connection to an NFC
transponder
The foil keypad with the LED bar and 4 additional LEDs allows for simple operation of the SCTMi
ejectors.
Ejector
Item
Meaning
State
Description
1
“Operating mode display”
LED
Green
In operation
Flashing green
Connection error
2
“Threshold value H2” LED
Yellow
Switching point H2 reached
Off
Switching point H2 not reached
3
LED bar
Off
Vacuum < 10%
Yellow
Current vacuum level
Flashing yellow
Vacuum outside of measurement
range
(10% blow-off, for example)
4
“Suction” LED S
Off
No suction from ejector
Yellow
Suction from ejector
5
“Blow-off” LED B
Off
Ejector not blowing off
Yellow
Ejector blowing off
6
“Manual mode” button
Controls the ejector suction and blow-off
functions manually
The “Suction” and “Blow-off” LEDs are activated only when there is actuator voltage.
In “Manual mode,” the two “Suction” and “Blow-off” LEDs flash.
4
32
1
4
3
2
5
1
6

PRODUCT DESCRIPTION
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2.3.2 Setting the blow-off volume flow
The blow-off flow rate can be set for each ejector.
There is a valve screw below the vacuum connection. This valve screw can be used to set the blow-off
flow rate.
Turning it in a clockwise direction reduces the flow rate. Turning it in an anticlockwise direction
increases the flow rate.
The valve screw is equipped with a stop on both sides.
Do not overwind the stop on the valve screw. A minimum flow rate of approx. 10% is always
necessary for technical reasons.
The blow-off flow rate can be set between 10% and 100%.
+
-

TECHNICAL DATA
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3 Technical data
3.1 General data
Operating medium
Air or neutral gas, 5 µm filtered, with or without oil, class 3-3-
3 compressed air quality acc. to ISO 8573-1
Operating pressure (Flow pressure)
2 to 6 bar (optimally 4 to 4.5 bar)
Degree of protection
IP 65
Working temperature
0 to 50 °C
Storage temperature
-10 to 60 °C
Permitted humidity
10 to 90% RH (free from condensation)
Vacuum sensor precision
3% FS
3.2 Electrical data
Power supply for sensor
24 V -20 +10% VDC (PELV) 1)
Power supply for actuator
24 V -20 +10% VDC (PELV) 1)
Sensor power consumption2) (at 24 V)
SCTMi with 4 NC ejectors 66 mA
SCTMi with 8 NC ejectors 118 mA
SCTMi with 16 NC ejectors 219 mA
SCTMi with 4 NO ejectors 70 mA
SCTMi with 8 NO ejectors 128 mA
SCTMi with 16 NO ejectors 244 mA
Actuator power consumption2) (at
24 V)
SCTMi with 4 NC ejectors 83 mA
SCTMi with 8 NC ejectors 157 mA
SCTMi with 16 NC ejectors 293 mA
SCTMi with 4 NO ejectors 158 mA
SCTMi with 8 NO ejectors 298 mA
SCTMi with 16 NO ejectors 586 mA
Polarity reversal protection
Yes, all M12 connector connections
NFC
NFC Forum Tag type 4
IO-Link
IO-Link 1.1
Baud rate COM2 (38.4 Kbits/s)
1) The power supply must correspond to the regulations in accordance with EN60204 (protected extra-low voltage).
2) Typical power consumption
3.2.1 IO link process data
Number of connected ejectors
Maximum cycle time
Input process
data
Output process data
2 to 4
4.0 ms
5 bytes
3 bytes
5 to 8
4.8 ms
6 bytes
4 bytes
9 to 12
5.4 ms
7 bytes
5 bytes
13 to 16
6.0 ms
8 bytes
6 bytes

TECHNICAL DATA
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3.2.2 Tested IO-Link master
Manufacturer
Type
Index
Phoenix
axl-e-pn-iol-m12-6p
HW/FW: 02/200
Balluff
BNI PNT508-105-Z015
H01 S1.0
Siemens
6ES7148 6JD00-0AB0
V 1.0.1
Beckhoff
EL6224
Rev.no.: 0020
The compatibility test was performed using an SCTMi with 8 NO ejectors and 8 NC ejectors.
3.3 Mechanical data
3.3.1 Performance data
The data is based on an ejector SCPSt:
Type
Nozzle size
Max. vacuum1
Suction rate1
Blow-off air
consumption1
Air
consumption1
mm
%
l/min
l/min
l/min
SCPS-07
0.7
85
16
120
22
SCPS-10
1.0
85
36
120
46
SCPS-15
1.5
85
65.5
120
98
SCPS-2-07
2-07
85
37
120
22
SCPS-2-09
2-09
85
49.5
120
40.5
SCPS-2-14
2-14
85
71.5
120
82
1) At 4 bar
Type
Sound level1
Unobstructed suction
Picked up
dBA
dBA
SCTMi with 2 ejectors
(07 to 15)
75 to 82
66 to 77
SCTMi with 4 ejectors
(07 to 15)
77 to 84
68 to 79
SCTMi with 8 ejectors
(07 to 15)
78 to 85
70 to 81
SCTMi with 16 ejectors
(07 to 15)
81 to 83
70 to 78
Individual ejector SCPS-07
63
58
Individual ejector SCPS-10
73
60
Individual ejector SCPS-15
73
65
Individual ejector SCPS-2-07
63
58
Individual ejector SCPS-2-09
73
60
Individual ejector SCPS-2-14
75
65
1) At 4 bar

TECHNICAL DATA
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3.3.2 Dimensions
Type(1)
L
L1
L2
L3
L4
B
B1
B2
B3
B4
H
SCTMi-IOL (2)
89.2
123.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (3)
107.7
141.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (4)
126.2
160.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (5)
144.7
178.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (6)
163.2
197.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (7)
181.7
215.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (8)
200.2
234.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (9)
218.7
252.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (10)
237.2
271.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (11)
255.7
289.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (12)
274.2
308.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (13)
292.7
326.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (14)
311.2
345.2
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (15)
329.7
363.7
27
18.5
16
97.5
125
13.5
109
77
105
SCTMi-IOL (16)
348.2
382.2
27
18.5
16
97.5
125
13.5
109
77
105
Type(1)
H2
H3
H4
d
X1
Y1
G1
G2
G3
m(g)(2)
SCTMi-IOL (2)
89
54
22.5
5.5
108
64
G1/8" fem
G1/4" fem
M12×1, male
700
SCTMi-IOL (3)
89
54
22.5
5.5
125
64
G1/8" fem
G1/4" fem
M12×1, male
910
SCTMi-IOL (4)
89
54
22.5
5.5
143
64
G1/8" fem
G1/4" fem
M12×1, male
1120
SCTMi-IOL (5)
89
54
22.5
5.5
162
64
G1/8" fem
G1/4" fem
M12×1, male
1330
SCTMi-IOL (6)
89
54
22.5
5.5
180
64
G1/8" fem
G1/4" fem
M12×1, male
1540
SCTMi-IOL (7)
89
54
22.5
5.5
199
64
G1/8" fem
G1/4" fem
M12×1, male
1750
SCTMi-IOL (8)
89
54
22.5
5.5
217
64
G1/8" fem
G1/4" fem
M12×1, male
1960
SCTMi-IOL (9)
89
54
22.5
5.5
236
64
G1/8" fem
G1/4" fem
M12×1, male
2170
SCTMi-IOL (10)
89
54
22.5
5.5
254
64
G1/8" fem
G1/4" fem
M12×1, male
2380
SCTMi-IOL (11)
89
54
22.5
5.5
273
64
G1/8" fem
G1/4" fem
M12×1, male
2590
SCTMi-IOL (12)
89
54
22.5
5.5
291
64
G1/8" fem
G1/4" fem
M12×1, male
2800
SCTMi-IOL (13)
89
54
22.5
5.5
310
64
G1/8" fem
G1/4" fem
M12×1, male
3010
SCTMi-IOL (14)
89
54
22.5
5.5
328
64
G1/8" fem
G1/4" fem
M12×1, male
3220
SCTMi-IOL (15)
89
54
22.5
5.5
347
64
G1/8" fem
G1/4" fem
M12×1, male
3430
SCTMi-IOL (16)
89
54
22.5
5.5
365
64
G1/8" fem
G1/4" fem
M12×1, male
3640
All specifications in mm (1) (2 to 16) Numbers correspond to the number of fitted ejectors (2) With compressed air distributor

TECHNICAL DATA
30.30.01.02629/00 www.schmalz.com EN | 19
3.3.3 Pneumatic circuit plans
SCPS...NO...
SCPS...NC...
SCPS 2...NO...
SCPS 2...NC...

TECHNICAL DATA
20 | EN www.schmalz.com 30.30.01.02629/00
3.4 Factory settings
The factory settings relate to the particular SCTMi ejector.
ISDU
Dec
Parameter
Value
Description
100
H1 switching point
750 mbar
101
h1 hysteresis
150 mbar
102
H2 switching point
550 mbar
103
h2 hysteresis
10 mbar
106
Blow-off pulse duration
100 ms
107
Permitted evacuation time
500 ms
108
Permitted leakage
100 mbar/s
109
Control function
0x02
Control active
110
Blow-off mode
0x00
Externally controlled