WIKA DI15 - Manual (Page 4)

Operating Instructions Digital Indicator DI15
V1.3 • 02/2011 - 4 -
2. Introduction
The DI15 is a microprocessor controlled displaying, monitoring and controlling
device.
It is equipped with one multi-function input for the connection of:
- Standard transmitter signals (0 ... 20mA, 4 ... 20mA, 0 ... 50mV, 0 ... 1V,
0 ... 2V and 0 ... 10V )
- RTDs (Pt100 and Pt1000),
- Thermocouples (type K, J, N, T and S)
- Frequency (TTL and switching contact)
As well as rotation measuring, counting, etc. ...
The device features two switching outputs, which can be configured as
2-point-controller, 3-point-controller, 2-point-controller with min./max. alarm,
common or individual min./max. alarm.
The state of the switching outputs is displayed with two LED’s below the front 4-digit LED-display.
The left LED displays the state of the 1st output, the right LED displays the state of the 2nd output.
Hint: In order to avoid undefined input states and unwanted or wrong switching processes, we sug-
gest to connect the device’s switching outputs after you have configured the device properly.
Product Label
For configuring the DI15 please proceed as follows:
- Disassemble the red front plate (see sketch).
- Connect the device to its supply
(see chapter 3 ‘Electric connection‘).
- Switch on the supply voltage and wait until the device completed its
built-in segment test .
- Adjust the device to the input required. Follow the instructions in
chapter 4 ‘Input configuration‘
- Follow the instructions given in chapter 5 ‘Output and alarm
configuration‘ to configure the outputs of the DI15.
- Switch off the power supply.
- Reassemble the red front plate.
- Connect the device properly (see chapter 3 'Electric connection‘)
Model
Power Supply
Order-Number
Input
Order-code
Serial Number