Terminal Functions & Voltages - YASKAWA CIMR-V7xx20P1 series Installation Manual

Wiring
Terminal Functions and Voltages
Control Circuit
Common
all models
22
Table 1-1. Wire and Terminal Screw Sizes - continued
Model Terminal Symbol
MA, MB, MC
S1 to S7, P1, P2, SC,
to
PC, R+, R-, S+, S-,
FS, FR, FC, AM, AC, RP
Table 1-2. Terminal Functions and Voltages
TERMINAL FUNCTION
L1 (R)
L2 (S) Main circuit input power supply
L3 (T)
T1 (U)
T2 (V) Main circuit output
T3 (W)
B1 For connection of braking resistor (option)
B2
+1
DC Reactor terminals
+2
– DC Bus terminals (+1 & ñ)
Ground terminal (100 ohms or less)
S1 Multi-Function-Input 1
Multi-Function-Input 2
S2
Multi-Function-Input 3
S3
S4 Multi-Function-Input 4
Tightening
Screw
Torque
Applicable size
lb • in (N • m)
mm
4.44 to 5.33 twisted wire 0.5 to 1.25 20 to 16
M3
(0.5 to 0.6) single
1.94 to 2.21 twisted wire 0.5 to 0.75 20 to 18
M2
(0.22 to 0.25) single
VOLTAGE / SIGNAL LEVEL
230V Drive: 200 / 208 / 220 / 230V at 50/60 Hz
460V Drive: 380 / 400 / 440 / 460 / 480V
at 50/60 Hz
230V Drive: 0 - 200 / 208 / 220 / 230V
460V Drive: 0 - 400 / 440 / 460 / 480V
– – – –
Factory setting is " Forward Run/Stop " (1).
(Forward run when closed, stop when open)
Factory setting is " Reverse Run/Stop " (1).
(Reverse Run when closed, stop when open)
Factory setting is " External Fault (NO contact)
input " (1)
Factory setting is " Fault Reset " (1)
(table continued on next page)
Wire
Recommended
size
AWG mm AWG
2 2
0.75 18
0.5 to 1.25 20 to 16
0.75 18
0.5 to 1.25 20 to 16
Section 4
Type
Shielded
wire or
equivalent