Omron NX-SL3300 User Manual page 143

Type
OMRON Single-beam Safety Sensors E3ZS and E3FS
OMRON Non-contact Door Switches
OMRON Safety Mats
OMRON Safety Edges
Setting Up Safety Functions
You can easily set the safety functions of the safety input terminals from the Sysmac Studio by select-
ing the types of external devices that are connected. Refer to the 4-3 Safety I/O Function on page
4 - 10 for details.
Connecting Input Devices
This section describes the connection methods for input devices.
l Devices with Mechanical Contacts
A device with mechanical contacts, such as an emergency stop pushbutton or safety limit switch, is
used with the safety input terminal (Si) and test output terminal (To).
• Single-channel Input
NX-series Safety Control Unit User's Manual (Z930)
* Conforms to Type 2 and PLc.
D40Z * Conforms to PLe and Safety Category 4.
D40A * Conforms to PLd and Safety Category 3.
UM and UMA * Conforms to PLd and Safety Category 3.
SGE (4-wire connection) * Conforms to PLd and Safety Category 3.
4 Safety Control Unit Operation
Examples
4
4 - 11