Cabling and Wiring the System
4-2
TI545/TI555 System Manual
4.1 Connecting Input Power
To
connect the Series 505 power supply, and the Series 500 remote I/O base
to the external power source, follow these guidelines.
•
Use 14 A
WG solid or stranded wire. If you use stranded wire, the wire
should be twisted and trimmed.
•
Strip insulation back 0.40 inches (10mm).
•
Insert the wires fully into the terminal block so that the insulation
butts against the block.
Use the following steps for connecting input power to the power supply
. See
Figure 4-1.
1.
Disconnect power to the base.
Disable
all power before attempting the wiring procedures.
Failure to do so could cause death or serious injury and/or damage
to equipment.
Ensure that all power is disabled before attempting the wiring
procedures.
2. Loosen
three power connector screws.
3.
Connect wires as appropriate for your power supply module.
Model PPX:505–6660A: insert ground, neutral, and AC line wires into
socket on the power supply. This power supply
requires
1
10 or 220 V
AC.
Ensure
that PPX:505–6660A power supply is set to operate on 1
10
VAC or 220 V
AC to match the input power
. See Chapter 3 for
selecting voltage for this power supply
.
Attempting to operate the power supply at 220 V
AC with 1
10 VAC
selected, or 1
10 V
AC with 220 V
AC selected, will result in damage to
the power supply
.
Double check your power supply voltage before you attempt the
operation.
Model
PPX:505–6663: insert chassis ground, DC–, and DC+ line wires
into socket on the power supply. This power supply
requires
24 VDC.
Guidelines
Wiring
Power Supply
WARNING
!
CAUTION
!
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