Weidmuller UPIT - Analog to frequency converter - Handbuch (Seite 20)

20
Terminal Signal
1 24 V DC (out)
Input signals
2 Current +
3 Common −
4 Voltage +
5
Not used
6
7
Link to change the set-up Security Link
8
9 Neutral −
Power supply
10 Live +
11 Alarm Output
Alarm and Frequency Outputs 12 Frequency Pulse Output
13 Common
14
Not Used 15
16
Case Earthing is via a stud on lower side of case
PulseandAlarmOutputs
The pulse and alarm outputs are Isolated Open Collector transistors
with a common negative return. They can be operated up to a
maximum frequency of 999.9 Hz. The outputs are rated to 200 mA
“on” state current or 0 V DC “off” state voltage and must be used with
back-emf diodes for inductive loads.
The mark/space ratio of the output pulse can be set to give an even or
a fixed (30 mS) pulse width.
Connections