Removable Terminal Block Configuration - YASKAWA V1000 Series Technical Manual

Type No.
RP Multi-function pulse train input (frequency reference)
Main Frequency
+V Analog input power supply
Reference Input
A1 Multi-function analog input (frequency reference)
A2 Multi-function analog input (frequency reference)
AC Frequency reference common
Output Terminals
n
Type No.
MA
Multi-Function Digital Output
MB
MC
P1
Multi-Function Photocoupler
P2
Output
PC
MP
Monitor Output AM
AC
Connect a suppression diode as shown in
voltage.
Serial Communication Terminals
n
Type No.
R+
R-
MEMOBUS/Modbus
S+
Communication
S-
IG

Removable Terminal Block Configuration

u
Figure 3.20 Removable Control Circuit Terminal Block
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Terminal Name (Function)
Table 3.7 Control Circuit Output Terminals
Terminal Name (Function)
N.O. (fault)
N.C. output (fault)
Digital output common
Photocoupler output 1 (during run)
Photocoupler output 2 (Frequency agree)
Photocoupler output common
Pulse train output (input frequency)
Analog monitor output
Monitor common
Figure 3.19
when driving a reactive load such as a relay coil. Ensure the diode rating is greater than the circuit
A
A – External power, 48 V max.
B – Suppression diode
Figure 3.19 Connecting a Suppression Diode
Table 3.8 Control Circuit Terminals: Serial Communications
Signal Name
Communications input (+)
Communications input (-)
Communications output (+)
Communications output (-)
Shield ground
R+ R– S+ S– IG
P1 P2 PC A1 A2 +V AC AM AC MP
MA MB MC
S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP
(CIMR-VAoooooooo; CIMR-VUoooooooooo)
Function (Signal Level) Default Setting
Response frequency: 0.5 to 32 kHz
(Duty Cycle: 30 to 70%)
(High level voltage: 3.5 to 13.2 Vdc)
(Low level voltage: 0.0 to 0.8 Vdc)
(input impedance: 3 kΩ)
+10.5 Vdc (max allowable current 20 mA)
Input voltage 0 to +10 Vdc (20 kΩ) resolution1/1000
Input voltage or input current (Selected by DIP switch S1) 0 to +10 Vdc (20 kΩ),
Resolution: 1/1000
4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω), Resolution: 1/500
0 Vdc
Function (Signal Level)Default Setting
Digital output
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA (reference value)
Photocoupler output 48 Vdc, 2 to 50 mA
32 kHz (max)
0 to 10 Vdc (2 mA or less) Resolution: 1/1000
0 V
B
C
D
C – Coil
D – 50 mA or less
MEMOBUS/Modbus communication: Use a RS-485 or
RS-422 cable to connect the drive.
R+ R- S+ S- IG
P1 P2 PC A1 A2 +V AC AM AC MP
S1 S2 S3 S4 S5 S6 S7 HC SC H1 RP
3.7 Control Circuit Wiring
Function (Signal Level)
RS-485/422 MEMOBUS/
Modbus communication
protocol 115.2 kbps (max.)
0 V
MA MB MC
3
45