Flowserve LRR1-40 TDS Control Unit Manual de usuario Pagina 16

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 38
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 15
16
Wiring – continued
Wiring diagram LRR 1-40
123
2716
LNN
1
LH
1
+
-
C
CS
2345678
17 18 19 20 21 22 23 24
9
25
10
26
11 12
28
13
29
14
30
15
23 25
Potentiometer
24V AC/DC
Observe polarity
with DC!
MAX limit
Safety circuit
24V DC
CAN bus
Actual value output
4-20mA (option)
Terminating resistor
120
5V DC
L
L
L
CLOSED
L
OPEN
MIN limit
N
L
N 25 23 12
10
11
Continuous blowdown control
= Valve OPEN 25
= Valve CLOSED 23
Actuator
Continuous blowdown valve BAE 36-1
Feedback potentiometer 1000
Fig. 4
Fig. 5
Test
Contact in burner control,
if stand-by function is desired.
Terminal 7/8
Voltage input 24V
AC/DC for external command
contact closed
Control OFF, valve CLOSED,
intermittent blowdown OFF [Stand-by]
(Might come from bus supply.)
S
Twisted pair
cables
Vista de pagina 15
1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 37 38

Comentarios a estos manuales

Sin comentarios