Wiring diagram: DIO operation (digital I/O)
In NPN mode defined levels must be applied to the DI1/DI2 digital inputs of the
EMCS, e.g. by controller outputs with pull-up resistors (4.3 k
W
recommended).
1
2
3
4
Fig. 5: Wiring diagram: DIO operation (digital I/O)
1
PELV fixed power supply for the
load voltage supply
2
PELV fixed power supply for the
logic power supply
3
Integrated drive EMCS-ST
4
Higher-level controller with dig-
ital I/O
Status and control signals
The following table shows the status and control signals and the electrical levels
of the digital inputs and outputs as a function of the "PNP/NPN" version of the
integrated drive.
Status and control
signal
Electrical levels
PNP, positive logic
NPN, negative logic
0
Low level (0 V)
High level (24 V)
1
High level (24 V)
Low level (0 V)
Tab. 7: Overview of status and control signals as a function of electrical levels
Wiring diagram: IO-Link operation
Current consumption of IO-Link power supply [Logic]
An input current at pin 1 (L+) of 100 ... 150 mA is required for operation.
Connecting IO-Link directly to the master
1
2
3
Fig.6
1
PELV fixed power supply for the
load voltage supply
2
Integrated drive EMCS-ST
3
IO-Link master with IO-Link inter-
face, port class A
Connecting IO-Link to the master via the NEFC adapter
Adapter NEFC up to production date 2021
NEFC adapters up to production date 2021 can only be used for IO-Link masters
with port class A.
1
2
3
4
Fig. 7: Wiring diagram: IO-Link operation with adapter, example of port class A
1
PELV fixed power supply for the
load voltage supply
2
Integrated drive EMCS-ST
3
IO-Link master with IO-Link inter-
face, port class A and B
4
Adapter NEFC
Core colours of Festo cables:
BK = black, BN = brown, BU = blue, GN = green, GY = grey, PK = pink,
WH = white, YE = yellow
8
Commissioning
WARNING
Risk of injury due to unexpected movement of components.
• Protect the positioning range from unwanted intervention.
• Keep foreign objects out of the positioning range.
• Perform commissioning with low dynamic response.
WARNING
Severe, irreversible injuries from accidental movements of the connected
actuator technology.
Unintentional movements of the connected actuator technology can result from
exchanging the connecting cables of a servo drive or between servo drives.
• Before commissioning: All cables must be correctly assigned and connected.
WARNING
Danger of burns from hot housing surfaces.
Metallic housing parts can reach high temperatures during operation.
Contact with metal housing parts can cause burn injuries.
• Do not touch metallic housing parts.
• After the power supply is switched off, let the device cool down to room
temperature.
Updating device data (only via IO-Link)
• Firmware update
• Updating parameter set
• Data backup (Data Storage)
è
"Integrated drive EMCS" instruction manual
8.1
Commissioning: DIO operation (digital I/Os)
Preparation:
1. Check mounting of the drive system.
2. Check wiring of the power supplies and the "DI/DO" digital inputs and out-
puts at the [Power] and [Logic] connections.
Procedure:
1. Switch on load voltage.
2. Switch on logic voltage (switch-on delay ≥50 ms required). If the logic voltage
is switched on before the load voltage, the EMCS-ST starts with an error that
must be acknowledged.
3. Wait for initialisation until C/Q LED is yellow (
L
7 s).
4. Select the reference end position "Ref" from the HMI interface in the "Refer-
ence" menu and start the homing with end position detection (only required
if the reference end position "Ref" is different from the factory setting or if
the useful range has been changed). The drive system is referenced after a
successful homing.
Referencing sets the start press position "Pos
Start Press
" equal to the calculated
useful range.
