Roland R1000 Series Manual page 69

B0046191 / Rev. 1.12
5.2.8 Supply voltage connection and Optocoupler inputs (pos. G)
For the sensor voltage supply a small HAN 3A metal (metric thread) with an 8 pin insert is used. In
addition to the voltage supply the opto coupler inputs are used with this connection.
Connector at control unit
Voltage supply
7
8
2
1
3
view onto contacts
A corresponding cable plug is part of the standard scope of supply.
Optocoupler inputs for fast measurements
For real-time measurements it is possible to start measurement with external optocoupler inputs.
The optocoupler function with a control voltage of 20 to 28 VDC. For connections see table on
page 40 "Pin configuration of voltage supply connection".
Signal
IN0
IN1
IN2
The combination of measurement start 1, 2 and 3 can be adjusted in the system configuration
menu.
Pos: 44 /Doppelblech/Geräte/E20 Bus/5 Elektrische Installation/Anschlusspläne @ 0\mod_1173449767000_501.docx @ 3369 @ 2333 @ 1
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Double Sheet Detector R1000 series E20
with integrated fieldbus interface
Input (pos. G)
Enclosure HAN 3A
EMI-type, metrical
7-pin insert and PE
Pin contact at control unit
pin 1
pin 2
6
pin 3
5
pin 4
pin 5
4
pin 6
pin 7
pin 8
Note The connecting cable for the power supply should be kept short.
Up to 20 m length use a 2 x 1 mm ² cable. For longer cables, the
cross section must be increased accordingly (see power
consumption data in chapter "2.1 Technical data").
Attention The earth ground/central machine ground must not be
connected to + 24 VDC.
Meaning
External measurement start 1
External measurement start 2
External measurement start 3
Note Measurement start signal can be issued either via the process channel or
via an optocoupler. Simultaneous measurement start signals result in
fault messages.
Manual
Output
none
+24VDC
GND
IN0 +
IN1 +
IN2 +
IN –
-
Shield / ground
Electrical installation
Manufacturer / types / notes
Harting and others
24 VDC, +6 V / -2 V / 5 A
Input of 1st optocoupler +
Input of 2nd optocoupler +
Input of 3rd optocoupler +
Optocoupler 1,2,3 –
Internal at enclosure (ground)
Note
1st optocoupler input
2nd optocoupler input
3rd optocoupler input
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