Double limit monitor KM 41
two threshold values
two measuring ranges, 0...10V and 0/4...20mA
threshold adjustment by decade switches
three way separation
power supply 24Vdc
The limit monitor has two operating points. They are set on the front of the unit using two decade switches (1...99%). A reference is not required as the operating points can be read off directly from the switches. The unit has inputs for the standard signals 0...10V and 0/4...20mA. When using the current input, DIP switch S5-1 must be closed to switch over the operating mode.
Voltage/current measurement, hysteresis, operating de-lay and non-inverting/inverting operation of the relays are selected using easy-to-operate DIP switches (S5).