3. Cabling
3-39
TI 33J01J10-01EN
3.5 Connecting Signal Cable
TheterminalblocksorconnectorsofI/Omodulesaretheinterfaceoftheeldsignals.
WhenconnectingtheeldsignalstoI/Omodulesviaadedicatedcableandaterminal
board,theterminalboardbecomestheinterfaceoftheeldsignals.
n Process I/O Signal Connection
• The use of group-shielded twisted-pair cables is recommended for analog signal input
should be used and the shielded cables must be grounded.
• The use of twisted-pair cables is also recommended for digital signals.
connected with terminals.
l Solderless Lug
CAUTION
• The CENTUM VP system uses screw terminals for signal connections.
• Use the solderless contact and crimp tools of the same make.
• Use correct-size crimp tools according to cable sizes.
of the main unit before connecting or disconnecting a cable.
l Pressure Clamp Terminal
CAUTION
manufacturer.
• Use a clamp tool which suits the cable thickness.
of the main unit before connecting or disconnecting a cable.
Oct. 5, 2018-00
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