Burkert 1067 Manuel Utilisateur page 98

APPENDIX
A3 : OPTION BOARD "4-20 mA ANALOG POSITION INDICATION"
(IDENT. 427193G): MOUNTING AND CONNECTION
The positioner must be equipped with the software version F, or higher. Check it in the
!
main menu, option END: it is displayed at the right-hand side of the screen.
Technical characteristics of the Option output of the positioner
- Output signal for the current value : 4-20 mA
- External working resistance / Input resistance of a connected device : 0-560 Ohms
- Output error rate : < 0,05 %
- Potential free output ; electrically separated from the position electronics.
Mounting
- Disconnect the positioner from the voltage supply
- Unscrew the 4 screws of the positioner cover and open the cover
- Remove the 2 red jumpers from the motherboard
- Insert the optional board onto the motherboard (see figure below)
Analog Option board
Make sure the pins correctly slide into the motherboard.
!
- Pass the cables through one of the 2 PG9 cable glands, dismantle them over 6 mm and
connect them to the connection block according to the connection schematic (terminals I/O3
and I/O4)
- Close the cover and tighten the 4 screws, making sure neither the cables nor the wires are
wedged in.
Connection diagram
Analog Option board
Motherboard
Configuration
- Configurate the positioner as described in chapter 4.5.
- Activate the analog position indication by choosing the ANALOG option of the OUTPUT
function
Motherboard
pins
E-46-
POSITIONER 1067
I1
0/4-20 mA
U1
0-10 V
GND1
I2
4-20 mA
GND2
I/O1
I/O2
I = 4-20 mA
L
I/O3
+
R = 0-560 Ohm
-
L
I/O4
PE
+24 V
24 V DC Supply Voltage
-