Commissioning - Festo EHPS LK Series Instructions & Operating

Commissioning

WARNING!
Risk of injury due to electric shock or burns.
The gripper does not offer any additional protection against unintended high currents in the supply
cables.
• The cross section of the supply cables should be designed to meet the maximum current value
that could occur in the event of a failure.
WARNING!
Danger of crushing.
The gripper fingers could move unintentionally and crush body parts.
• Do not reach into the movement range.
1. Switch off power to the controller and safeguard it from being switched on again unintentionally.
2. Use permissible connecting cable è www.festo.com/catalogue.
3. Connect the parallel gripper to the controller at the connection plug.
DANGER!
Danger of crushing due to unexpectedly moving loads and unintentional movements.
Contrary to specification IO-Link port class B without galvanic isolation between primary and second-
ary power supply. This can lead to malfunction or damage of the IO-Link Master and the connected IO-
Link devices.
• Connect pin 3 (L-) and pin 5 (N24) externally to avoid compensating currents via the gripper.
• When installing further IO-Link devices on the master, note that the actuator supply can only be
switched off via pin 2 (P24).
M12 plug (5-pin, A-coded)
1) Wire colour with use of connecting cables according to accessories è www.festo.com/catalogue
Tab. 4 Pin allocation
8 Commissioning
Festo — EHPS-...-LK — 2019-08
Pin Connection
1)
1 (BN) +18 V DC +30 V DC
...
brown
2 (WH) +24 V DC (± 10 %)
white
3 (BU) 0 V DC
blue
4 (BK) C/Q
black
5 (GY) 0 V DC
grey
Identifier
Sensor: Supply voltage for
IO-Linkcommunication
Actuator: supply voltage
Sensor: supply voltage IO-
Link communication
IO-Link Communication
Actuator: supply voltage
11