Ext.mem» Option - Burkert SE35 Notice D'utilisation

4 CONFIGURATION
4.2.4 »EXT.MEM» Option
Generation of a volume previously entered into the memory (7 in total) from a remote
position by using the binary data inputs (See § 4.2.2.). The following example describes
the various methods of connection.
L+(12...30VDC)
GND
Fig. 6 Connection to a PLC
The selection of a volume from the memory (1 to 7) is carried out by encoding the binary
data at inputs 1,2 and 3. The following table shows the logic value at each input to provide
each of the desired seven quantities:
Volume V1
Input 1 1
Input 2 0
Input 3 0
1: Input enabled (switch closed)
0: Input disabled (switch open)
Input 4: Start / Pause function (from a push button, for example).
Output 5: Transistor output (open collector)
Provides Batch controller status information. For example, it can be used to feed an
indicator lamp.
The following status can be indicated:
Lamp extinguished
Lamp lit
Slow flashing (1 Hz)
Rapid flashing (3.5 Hz)
8035
1 2 3 4 5 6 7 8 9
V2 V3 V4
0 1 0
1 1 0
0 0 1
No dosing in progress
Dosing in progress
Pause in dosing operation
Alarm (problem during dosing operation)
BATCH CONTROLLER SE35
Batch controller
type 8035 INLINE
+ -
PLC, switch, push button,
etc.
V5 V6 V7
1 0 1
0 1 1
1 1 1
E-13-
PE
GND
L+(12...30VDC)