Burkert Type 8709 - Handbuch (Seite 8)

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8.5.1. setting the bus address on
devices without rotary switch
for setting the address
The bus address of the devices can be set either via the
Bürkert configuration tool “Mass Flow Communicator” in
“Views” → PROFIBUS / DeviceNet / CANopen or directly
via the bus master.
When an address has been changed, it must be re-
initialized on the slave and on the master. In doing so, it is
necessary, depending on the bus, to send a corresponding
telegram.
Recommendation:
To ensure a trouble-free setting, the device should
be reset.
(Disconnect the device from the power supply).
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setting the bus address on 8.5.2.
devices with rotary switch for
setting the address (Types 8718
/ 8708)
When the device is switched on, the address set with the
rotary switches is accepted as a slave address.
Valid addresses are:
• PROFIBUS 0 ... 126
• DeviceNet 0 ... 63
• CANopen 1 ... 127
If the address was set outside the permitted range, the
address setting has the validity as described in
Chapter
8.5.1. .
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LSB
Unit position
(x 1) Unit
position Digit
times 1
0 ... 9 0 ... 9
MSB
Tens
position
(x 10) Tens
position Digit
times 10
0 ... 9 0 ... 90
A 100
B 110
C 120
D 130
E 140
F 150
The address is composed of LSB + MSB
Example:
Address MSB setting LSB setting
1 0 1
63 6 3
100 A 0
127 C 7
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If an address setting is required using the available
rotary switches via the bus master, this can be
implemented by setting an address outside the
valid range.
A change to the bus address via the rotary
switches does not become effective until the
device is restarted.
Pin assignment 8.5.3.
Pin assignment LFC Type 8719 and LFM Type 8709
8-pole round socket Pin Configuration
1
4
2
3
5
6 7
8
1 24 V - supply +
2 Relais 1 – center contact
3 Relais 2 – center contact
4
Relais 1 – normally closed
contact
5
Relais 1 – normally open
contact
6 24 V - supply GND
7
Relais 2 – normally opern
contact
8
Relais 2 – normally closed
contact
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Type 8708, 8709, 8718, 8719