For processing input signals from binary sensors or mechanical contacts from the field, Pepperl+Fuchs offers highly reliable digital input modules for use in Zone 2, Class I/Div. 2 explosion-hazardous areas.
As part of our LB system remote I/O solution, these modules feature Ex i terminals and are ideally suited for connecting NAMUR proximity switches, optocouplers, or volt-free contacts. A mechanical contact or switch can also be used with an isolated barrier and mounted with parallel or serial resistors to simulate operation of a NAMUR initiator.
Features:
- 2 and 3 channel versions address the needs of users that appreciate granularity of their system and easy commissioning.
- 8-channel versions ensure the highest possible utilization of backplanes used for module connection and enable compact remote I/O solutions with large channel numbers.
Specifications:
- Number of Channels: 2
- Number of Slots: 1
- Input: Dry Contact or NAMUR
- Electromagnetic Compatibility: NE 21
- Protection: IEC 60529
- Environmental Test: EN 60068-2-14
- Shock Resistance: EN 60068-2-27
- Vibration Resistance: EN 60068-2-6
Downloads:
Data Sheet
Catalog
