Rockwell Automation Publication 750-IN001P-EN-P - April 2017 307
I/O Wiring Chapter 5
Control Wiring - Current
Frame 8 Drives with Cabinet
Options
Frame 8 drives are shipped from the factory with control power set to 120V
AC. To change control voltage to 230V AC, move the jumper as shown.
Table 121 - Control Power for Customer Use Voltage Selection – Floor Mount Frame 8 Drives
Control terminal block TB4 is mounted on the inside right panel of the
cabinet options bay in current production drives. TB1 referenced in Figure 166
resides on the main control board. See Floor Mount Frames 8…10
on page 236.
Table 122 - TB4 Terminal Block Specifications
Figure 166 - Control Terminal Blocks TB3 and TB4 – Floor Mount Frame 8 Drives
120V AC, 60 Hz, 4.2 A (Factory Setting) 230V AC, 50 Hz, 2.2 A
Name Wire Size Range
mm
2
(AWG)
Torque
N•m (lb•in)
Strip
Length
mm (in.)
Max Min Max Recommended
Control Terminal Block TB3 4.0 (12) 0.2 (24) 0.5 (4.5) 0.4 (3.5) 7 (0.28)
Control Terminal Block TB4 4.0 (12) 0.5 (20) 0.5 (4.5) 0.4 (3.5) 8 (0.32)
TB3(H)TB4(7)
FU12
600V AC, 3A, Class CC
TB3(H)TB4(6)
FU12
600V AC, 6A, Class CC
Input/Output Contactor with or without X1 Option
TS1
Thermostat
TB6(1)TB4(4)TB4(10)TB6(4)TB6(3)TB4(5)TB6(2)
TB1(+24V)
TB1(Di 0dc)
13
14
TB3(1)
TB3(4)
M2/M4
21
22
TB3(2)
TB3(3)
M2/M4
Optional Devices
M2/M4
TB4(3)
A1 A2
TB4(2)
Contactor without X1 Option
M2/M4
TB4(3)
A1 A2
TB4(2)
Contactor with X1 Option
Customer Supplied
Control Circuit
TB3
TB4
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