Fronius DeltaSpot, Operating Instructions/Spare Parts List

Page: 27 / 84

25
EN
EMERGENCY
STOP connection
diagram If the EMERGENCY STOP function is controlled by an external 24 V signal (e.g. from the
robot control), then the external EMERGENCY STOP switch must be connected to pin
X2:B and X2:C (see illustration below).
If the EMERGENCY STOP function is controlled internally, then the internal EMERGENCY
STOP switch must be connected to pins X2:A and X2:B and pins X2:C and X2:D must also
be bundled.
B 24 V Emergency Stop feedback signal
C + 24 V output for initiating welding start-up
D 24 V feedback signal for welding start-up initiation
E Prog. no. 0-1
F Prog. no. 2-3
G Prog. no. 4-7
H Prog. no. 8-15
I Prog. no. 16-31
J Prog. no. 32-63
K Prog. no. 64-127
L Prog. no. 128-255
WARNING! Incorrect operation may result in serious injury or damage. The de-
sign of external operating equipment or Emergency Stop actuators must com-
ply with valid national and international standards.
X6 Analogue power source connector
for connecting analogue power source signals
Assign-
ment
Colour Connecting cable
A Yellow (+) pin secondary voltage, welding transformer
B Green (-) pin secondary voltage, welding transformer
C White (+) pin secondary current measurement (Rogowski coil)
D Brown (-) pin secondary current measurement (Rogowski coil)
E Green/
yellow Current measurement shield
F Pink (+) pin welding current set value (0 -10V)
G Grey (-) pin welding current set value (0 -10V)
X7 Reserve socket
X8-X 11 reserve
CAN1
communication interface to the PC
CAN2 communication interface to the DeltaSpot spot welding gun
F1 DeltaControl 24V supply fuse 3.15 A T
F2 DeltaSpot spot welding gun 24V supply fuse 1 A T
F3 Bus coupler 24V supply fuse 1 A T
F4 Welding voltage measurement fuse 1 A T
F5 Power supply fuse 10 A T
F6 48 V fuse 8 A F