External I/O Control - Roland R1000 Series Manual

B0063191 / 1.3
6.5

External I/O control

The system is normally controlled via the process channel. The exception is the signal
"Measurement start", which, for fast procedures, can also be controlled via the Optocoupler inputs
(IN). A mixed operation is also possible. The control cannot, however, be made simultaneously by
both signal sources.
The "Measurement start" signals can be initiated via the process channel or the opto couplers. The
"Measurement start" signals can be initiated via the process channel or the opto couplers.
Simultaneous initiation leads to an error message.
Signal Meaning
IN0 Measurement start input 1
IN1 Measurement start input 2
IN2 Measurement start input 3
The "Measurement start" inputs are linked in different combinations via AND. The following
configuration can be selected in the control unit:
• IN0
• IN0 and IN1
• IN0 and IN1 and IN2
In addition the signals "0-, 1-, 2-sheet", "ENABLE" and "Warning" are available for further
processing via Optocoupler (OUT).
Signal Meaning
OUT0 Output 0-sheet
OUT1 Output 1-sheet
OUT2 Output 2-sheet
OUT3 Output ENABLE
OUT4 Warning
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
Notes
Optocoupler input 1,
Optocoupler input 2
Optocoupler input 3
Notes
1. Optocoupler output
2. Optocoupler output
3. Optocoupler output
4. Optocoupler output
5. Optocoupler output
Attention
If the external outputs or inputs are used, then the supply voltage for
the outputs / inputs needs to be connected.
Manual
24 V active
24 V active
24 V active
Standard 0 V active (selectable in unit configuration)
Standard 0 V active (selectable in unit configuration)
Standard 0 V active (selectable in unit configuration)
Standard 24 V active (not selectable for safety reasons)
Standard 0 V active (selectable in unit configuration)
Communication with the PLC
55