Festo OVEM, Operating Instructions Manual

Page: 62 / 111

OVEM
62 Festo – OVEM – 1407c English
Features Specification Code
Pressure sensor, electrical
switching output
-2P 2 switching outputs PNP
-2N 2 switching outputs NPN
-PU 1 switching output PNP, 1 analogue output 0 … 10 V
-PI 1 switching output PNP, 1 analogue output 4 … 20 mA
-NU 1 switching output NPN, 1 analogue output 0 … 10 V
-NI 1 switching output NPN, 1 analogue output 4 … 20 mA
Alternative vacuum display - Bar (-B), inches Hg (-BN)
-B bar
-W Inches H
2
O
-H Inch Hg
Tab. 1 Overview of variants
2 Fast commissioning with factory setting
The vacuum suction nozzle is shipped with the following factory settings:
Air-saving function with -CE/-OE: active
Switching characteristics of the electrical output: threshold value comparator
Switching element function of the electrical output: NO (normally open)
Additional factory settings
è
chapter 12.1, page 103
1. Mount the vacuum suction nozzle (
è
chapter 5.1, page 72).
2. Connect the vacuum suction nozzle pneumatically (
è
chapter 5.2, page 74).
3. Connect the vacuum suction nozzle electrically (
è
chapter 5.3, page 74).
è
The vacuum suction nozzle can be placed in operation.
If you do not wish to use the factory setting, you can manually define a switching point for Out A or
Out B as follows: (
è
chapter 6.3.2, page 86). You can also teach switching points (
è
chapter 6.4.1,
page 90).