6.
Connect the conductors to the correct control terminals. Torque the terminal
connections to 0.5 … 0.6 N·m (4.4 … 5.3 lbf·in).
7.
Connect the shields and grounding wires to the SCR terminal. Torque the terminal
connection to 0.5 … 0.6 N·m (4.4 … 5.3 lbf·in).
8.
Mechanically attach the control cables on the outside of the drive.
■
Additional information on the control connections
Embedded EIA-485 fieldbus connection
The EIA-485 network uses shielded, twisted-pair cable with a characteristic impedance
of 100 … 130 ohm for data signaling. The distributed capacitance between conductors
is less than 100 pF per meter (30 pF per foot). Distributed capacitance between
conductors and shield is less than 200 pF per meter (60 pF per foot). Foil or braided
shields are acceptable.
Connect the cable to the EIA-485 terminal on the RIIO-01 I/O module. Obey these wiring
instructions:
• Attach the cable shields together at each drive, but do not connect them to the drive.
• Connect the cable shields only to the grounding terminal in the automation controller.
• Connect the signal ground (DGND) conductor to the signal ground reference terminal
in the automation controller. If the automation controller does not have a signal ground
reference terminal, connect the signal ground conductor to the cable shield through
a 100 ohm resistor, preferably near the automation controller.
104 Electrical installation – North America
Содержание ACS480-04-09A8-1
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Страница 176: ...Frame R0 Frame R0 front side IP20 UL open type 176 Dimension drawings ...
Страница 177: ... Frame R0 bottom rear IP20 UL open type Dimension drawings 177 ...
Страница 178: ...Frame R1 Frame R1 front side IP20 UL open type 178 Dimension drawings ...
Страница 179: ... Frame R1 bottom rear IP20 UL open type Dimension drawings 179 ...
Страница 180: ... Frame R1 front side UL Type 1 kit installed 180 Dimension drawings ...
Страница 181: ... Frame R1 bottom rear UL Type 1 kit installed Dimension drawings 181 ...
Страница 182: ...Frame R2 Frame R2 front side IP20 UL open type 182 Dimension drawings ...
Страница 183: ... Frame R2 bottom rear IP20 UL open type Dimension drawings 183 ...
Страница 184: ... Frame R2 front side UL Type 1 kit installed 184 Dimension drawings ...
Страница 185: ... Frame R2 bottom rear UL Type 1 kit installed Dimension drawings 185 ...
Страница 186: ...Frame R3 Frame R3 front side IP20 UL open type 186 Dimension drawings ...
Страница 187: ... Frame R3 bottom rear IP20 UL open type Dimension drawings 187 ...
Страница 188: ... Frame R3 front side UL Type 1 kit installed 188 Dimension drawings ...
Страница 189: ... Frame R3 bottom rear UL Type 1 kit installed Dimension drawings 189 ...
Страница 190: ...Frame R4 Frame R4 front side IP20 UL open type 190 Dimension drawings ...
Страница 191: ... Frame R4 bottom rear IP20 UL open type Dimension drawings 191 ...
Страница 192: ... Frame R4 front side UL Type 1 kit installed 192 Dimension drawings ...
Страница 193: ... Frame R4 bottom rear UL Type 1 kit installed Dimension drawings 193 ...
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Страница 221: ... Declarations of conformity The Safe torque off function 221 ...
Страница 231: ...Dimensions BIO 01 I O extension module 231 ...
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Страница 238: ...Dimensions 3AXD50000031148 rev A 238 BREL 01 relay output extension module ...