Type
No.
Terminal Name (Function)
Function (Signal Level) Default Setting
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 i.9 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 (max.)
R-
Communications input (-)
S+
Communications output (+)
S-
Communications output (-)
IG
Shield ground
0 V
u
Terminal Configuration
The control circuit terminals are arranged as shown in
E(G) IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC A1 A2 A3 FM AM AC
24V
RP AC
M1 M2 M3 M4
MD ME MF
MA MB MC
E(G) IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC A1 A2 A3 FM AM AC
24V
RP AC
M1 M2 M3 M4
MD ME MF
MA MB MC
Figure i.20 Control Circuit Terminal Arrangement
i.4 Electrical Installation
YASKAWA TOEP YAIP1W 02E YASKAWA AC Drive - iQpump1000 Installation & Start-up Guide
37
Summary of Contents for iQpump1000
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