Controls & Logic

PLC and VFD
K
Opening DC Bus on VFD
Replies
7
Views
576
Jraef
Jraef
Dsg319
How does this work?
Replies
3
Views
317
mikeames
mikeames
StarCat
Solid State Relays
2
Replies
24
Views
1K
StarCat
StarCat
F
Wiring Motor Safety Contactors in Series
Replies
17
Views
853
fraymond
F
J
UL508A and NFPA79 Wire Colors
Replies
16
Views
815
myspark
M
C
grouping of motor starters
Replies
8
Views
4K
kwired
kwired
K
Braking the motor when power lost and come back
Replies
11
Views
710
khushin
K
G
3 Phase OPEN DELTA and VFD's
2
Replies
21
Views
3K
Jraef
Jraef
S
Chiller starter vfd cabinet
Replies
6
Views
411
winnie
W
J
What type of contactor/relay would work?
Replies
16
Views
758
sameguy
S
Shaneyj
Multiple motors and one contactor
2
Replies
24
Views
1K
Shaneyj
Shaneyj
Shaneyj
Best PLC for the Application
Replies
4
Views
321
Shaneyj
Shaneyj
T
Odd thermostat requirement
Replies
13
Views
543
Todd0x1
T
C
Dual Circuit Thermostat?
Replies
12
Views
1K
ccow
ccow
ptonsparky
Timing
Replies
15
Views
2K
romex jockey
romex jockey
C
Setting up instantaneous breaker and thermal overload for drag motor..
2
Replies
37
Views
1K
ATSman
ATSman
T
PLC output for 120v horn
Replies
17
Views
2K
Fred B
Fred B
P
So I am now certified in UL508a
Replies
12
Views
2K
cpickett
C
I
Control circuit protection / Isolation
Replies
3
Views
247
petersonra
P
Dsg319
Motor controller
Replies
12
Views
468
ptonsparky
ptonsparky
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