Burkert Type 1094 - Manual (Page 3)

3
Information on the replacement
of the electronic control
Pin assignment for replacement of the ident. no. 130561
GND
Diesel 2
GND
Impuls 2
GND
Diesel 1
GND
Impuls 1 + Input
Frequency input
Gasoline pulse
Side 1
GND
+ Input
Diesel identifier
Side 1
GND
+ Input
Frequency input
Gasoline pulse
Side 2
GND
+ Input
Diesel identifier
Side 2
GND
Assignment of gas recovery
Inputs
is replaced by ident. no. 208373 and
ident. no. 770156 (power supply unit)
+ 15 V
Input B (+)
Input B (–)
Input A (+)
Input A (–)
Valve B (+)
Valve B (–)
Valve A (+)
Valve A (–)
Pump B (+)
Pump B (–)
Pump A (+)
Pump A (–)
230 V
115 V
N
L1
Operating voltage
Selection 230 V / 115 V
Connection
Power supply unit
LEDs
LEDs
Old ident. no. 130561
+ 24V
GND
+
–
+
–
+
–
+
–
Ventil 1
Schütz 1
Ventil 2
Schütz 2
GND
Motor contactor
control
Side 2
+ Output
GND
Valve control
Side 2
+ Output
GND
Motor contactor
control
Side 1
+ Output
GND
Valve control
Side 1
+ Output
GND
24 V supply
+ Output
Outputs
Power supply unit
ident. no. 770156 Ident
ification Pin assignment
+ 24 V
Output voltage
– GND
L
100 V AC to
240 V AC Operating
voltage
N
Important!
Connect the power supply unit,
as illustrated on the right, to the
24 V supply.
Protective conductor
Overview of assignment: Old → New
Pin assignment (old) Labeling Pin assignment (new)
+ 15 V → No longer available
Input B (+ and –) → Impuls 2 / GND Frequency input of gasoline pulse, side 2
Input A (+ and –) → Impuls 1 / GND Frequency input of gasoline pulse, side 1
Valve B (+ and –) → Ventil 2 Control of valve, side 2
english
Type 1094