United Security Products AVD-45c Manual Página 32

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 31
18 UDC 6300 Process Controller Product Manual 1/03
2.6 Wiring Diagrams, Continued
Line voltage wiring
This equipment is suitable for connection to 24Vac/dc or 115/230 Vac,
50/60 Hz, power supply mains. When connected to 115/230 Vac, 50/60
Hz, power supply mains, it is the user’s responsibility to provide a switch
and slow-blow (North America), quick-acting, high breaking capacity,
Type F, (Europe) 1/2 A, 250 V fuse(s) or circuit-breaker as part of the
installation. The switch or circuit-breaker shall be located in close
proximity to the controller, within easy reach of the OPERATOR. The
switch or circuit-breaker shall be marked as the disconnecting device for
the controller.
CAUTION
Applying the wrong power to the controller will severely
damage the controller and is a fire and smoke hazard.
Figure 2-5 shows the wiring connections for line voltage.
Figure 2-5 Line Voltage Wiring
1
2
3
4
5
6
7
8
9
10
11
12
13
L1
L2/N
22
23
14
15
16
17
18
19
20
21
DC Line Voltage
or
AC Line Voltage
+
HOT
NEUTRAL
3
1
2
4
1
The Process controller and the enclosure in which it is mounted shall be grounded in
accordance with National and Local electrical codes. Provide a switch and a slow-blow
(North American), quick-acting, high breaking capacity, type F, (Europe) 2A fuse(s) for
24V (ac or dc) operation, and a 1/2 A, 250V fuse(s), or circuit breaker for 120/240 Vac
operation, as part of this installation.
2
3
4
If power service has grounded neutral, connect lead "A" to neutral and
omit the fuse in the neutral lead.
PROTECTIVE BONDING (grounding) of this controller and the enclosure in which it is
installed shall be in accordance with National and local electrical codes. To minimize
electrical noise and transients that may adversely affect the system, supplementary
bonding of the controller enclosure to a local ground, using a No. 12 (4 mm2) copper
conductor, is recommended.
Before applying power to the controller, set the power select jumpers on the MCU/Input
PWB for the correct operating voltage.
23040
"A"
Continued on next page
Vista de página 31
1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 301 302

Comentários a estes Manuais

Sem comentários