Burkert 8640, Operating Instructions Manual

Page: 172 / 196

170 - 8640
I
NTERNAL
B
US
E
XTENSION
Voltage supply
Inputs
Common earth (GND)
Voltage supply
Outputs
CPU status
BUS status
Indicates 24 V Output
Indicates the status set
by S1_3
Initiator supply only
connected to 24 V_IN
when S1_3 auf ON.
When S1_3 is „OFF“,
this strip is potential-free.
The basic module has a
self-resetting 0.5 A cut-
out.
All modules, including
basic module
Setting the DIP switches
The DIP switches are accessible after removing the cover (pull out forward).
Switch S1 Configuration of the inputs or outputs
Switch position „on“: all module terminals „input“
Switch position „off“: all module terminals „output“
Pin No. Allocation Colour of lead
1 CAN-High brown
2 CAN-Low white
3 GND blue
4 GND black
Module 1 8 x input
Module 2 8 x input
Module 3 8 x input
Module 4 8 x input
Module 5 8 x input
Module 6 8 x input
when S1_X
is „on“
Switch S1 Switch S2
Termination resistor
Address (0-7)
No. of modules (1-4)
DIPswitch Module
S 1-3 Basic module
S 1-4 Extension module 1
S 1-5 Extension module 2
S 1-6 Extension module 3
S 1-7 Extension module 4
S 1-8 Extension module 5