51
10 Process Control System
* Passive contacts,
24 V must be supplied externally or via DCS, see Specifications on page 65
** Signal duration at least 2 sec (passing contacts)
Inputs/Outputs of Unical 9000(X)
Designation I / O
Function
No.
I
Probe moves to "Process" position *
Probe moves to "Service" position
I
Automatic interval control from Protos *
Automatic intervals locked
I
Program selection and start, manual/DCS * **
(Program 1 … 6 – see page 53)
O
Probe in “Process“ position (or alarm) *
O
Probe in “Service” position *
O
Program running *
Level
0
1
0
1
0
1
0
1
0
1
NOTICE
Risk of product damage caused by excessive load on the DCS outputs. Make
sure that the maximum load of Ui = 30 V, Ii = 100 mA at terminals 31-34 is
not exceeded. This can be achieved by connecting a 10 kΩ pull-up resistor.
Terminal 31 must be connected to signal ground (GND).
Summary of Contents for Unical 9000
Page 16: ...16 ...
Page 68: ...68 Pneumatic Diagram of Unical 9000 ...
Page 69: ...69 Pneumatic Diagram of Media Connection ...
Page 79: ......
