Proface LT3300 - 5.7 All-in-One HMI" - Manual (Page 12)

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• Do not solder the wire itself. This could
lead to a bad or poor contact.
• Insert each wire completely into its
opening. Failure to do so can lead to a
unit malfunction or short, either against
wire filaments, or against an electrode.
• When wiring, be aware of the installa-
tion position, direction, and twisting of
the wiring as to not develop stress on
the connector. Fix the cable near the
LT by cable clamp and set it loosely as
to not place tension on the connector.
Wiring
y To avoid an electric shock, prior to
connecting the LT unit’s power cord
terminals to the power terminal block,
confirm that the LT unit’s power supply
is completely turned OFF, via a
breaker, or similar unit.
y Any other power level can damage
both the LT and the power supply.
y Since there is no power switch on the
LT unit, be sure to attach a breaker
switch to its power cord.
y When the FG terminal is connected, be
sure the wire is grounded.
1. Wiring the DC type power supply cable
„ Power Cord Specifications
Use copper conductors only.
„ Power Connector (Plug) Specifications
• The power connector (plug) is CA5-DCCNM-
01 made by Pro-face or MSTB2,5/3-ST-5,08
made by Phoenix Contact.
When connecting the Power Cord, use the
following items when performing wiring.
(Items are made by Phoenix Contact.)
„ Connecting the LT Power Cord
(1) Confirm that the LT unit’s Power Cord is
unplugged from the power supply.
(2) Strip the power cord, twist the
conductor’s wire ends, insert them into
the pin terminal and crimp the terminal.
Attach the terminal to the power
connector (plug).
• Use a flat-blade screwdriver (Size 0.6 x
3.5) to tighten the terminal screws.
The torque required to tighten these
screws is 0.5 to 0.6 N•m [5-7Lb•In.].
• Do not solder the cable connection.
Doing so may damage the unit due to
abnormal heat or cause a fire.
Power Cord
Diameter 0.75 to 2.5mm 2
(18 - 12 AWG)
Conductor
Type
Simple or Stranded Wire
*1
*1 If the Conductor’s end (individual) wires are not
twisted correctly, the end wires may either short
against each other, or against an electrode.
Conductor
Length
7 mm
[0.28in]
+ 24V
- 0V
FG
Grounding
Terminal
connected
to the LT
chassis
Recommended
Driver SZF 1-0.6x3.5
(1204517)
Recommended
Pin Terminals
AI 0.75-8GY (3200519)
AI 1-8RD (3200030)
AI 1.5-8BK (3200043)
AI 2.5-8BU (3200522)
Recommended
Pin Terminal
Crimp Tool
CRIMPFOX ZA 3
(1201882)
+
−
FG
Insertion
Direction