Switching amplifiers (Multifunctional relays)

for inductive contacts


Switching amplifier

for inductive contacts

are switching amplifiers for the connection of inductive contacts in places where no cost pushing PTB tested isolation amplifiers are required. Any unintendend switching operations of the limit value switches caused by vibration are largely reduced in a fall-delay time.


Technical Data
(for the basic version)

Supply voltage: 230 V AC, 115 V AC,
24 V AC oder 24 V DC

Control voltage: 10 V DC

Relay output: 230 V AC, 8 A,
2000 VA

Zoom picture Technical data sheets    

Trennschaltverstärker P+ F

Switch Amplifiers

transfer digital signals from the hazardous area into the safe area. Sensors according EN60947-5-6 (NAMUR) and mechanical contacts may be used as alarms. The control circuit can be monitored for lead breakage.


Technical Data

Supply voltage: 230 V AC, 115 V DC
or 24 V DC
Input: acc. EN60947-5-6 (NAMUR) 8 V DC, approx. 8 mA
Output: Relay contacts, 230 V AC, 2A
SIL according to IEC 61508

  Technical data sheets