n
Output Terminals
lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Table 3.7 Control Circuit Output Terminals
Type
No.
Terminal Name (Function)
Function (Signal Level) Default Setting
Page
Fault Relay
Output
MA
N.O.
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
MB
N.C. output
MC
Fault output common
Multi-Function
Digital Output
MD
N.O.
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
ME
N.C. Output
MF
Common (Speed agree)
M1
Multi-function digital output (During frequency
output)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M2
M3
Multi-function digital output (Through mode)
M4
Monitor
Output
FM
Analog monitor output 1 (Output frequency)
-10 to +10 Vdc, or 0 to +10 Vdc
AM
Analog monitor output 2 (Output current)
AC
Monitor common
0 V
–
life is estimated at 200,000 times (assumes 1 A, resistive load).
n
Serial Communication Terminals
Table 3.8 Control Circuit Terminals: Serial Communications
Type
No.
Signal Name
Function (Signal Level)
MEMOBUS/Modbus
Communication
R+
Communications input (+)
MEMOBUS/Modbus communication: Use an RS-422 or
RS-485 cable to connect the drive.
RS-422/RS-485
MEMOBUS/Modbus
communication protocol
115.2 kbps (maximum)
R-
Communications input (-)
S+
Communications output (+)
S-
Communications output (-)
IG
Shield ground
0 V
n
Wire Size and Torque Specifications
Select appropriate wire type and gauges from
. For simpler and more reliable wiring, use crimp ferrules on the wire
for ferrule terminal types and sizes.
Table 3.9 Wire Gauges
Terminal
Screw
Size
Tightening
Torque
N
•
m
(lb. in)
Bare Wire Terminal
Ferrule-Type Terminal
Wire Type
Applicable
wire size
mm
2
(AWG)
Recomm.
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
Recomm.
wire size
mm
2
(AWG)
S1-S8, SC, SN, SP
M3
0.5 to 0.6
(4.4 to 5.3)
Stranded wire:
0.2 to 1.0
(24 to 16)
Solid wire:
0.2 to 1.5
(24 to 16)
0.75 (18)
0.25 to 0.5
(24 to 20)
0.5 (20)
Shielded wire,
etc.
RP, V+, A1, A2, A3,
AC, 24 V
MA, MB, MC, MD, ME,
MF
M1-M4
FM, AM, AC
R+, R-, S+, S-, IG
3.9 Control Circuit Wiring
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
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Electrical Installation