YASKAWA Z1000U Series Quick Start Manual page 20

i.4 Electrical Installation
Three-Phase
Power Supply
R
200 to 500 V
S
50/60 Hz
T
(Depending on
model capacity)
Multi-function
digital inputs
(default setting)
Multi-function
analog/pulse
train inputs
MEMOBUS/Modbus comm.
RS-422/RS-485
maximum 115.2 kbps
(maximum 150 mA)
20
Main
Fuse
Switch
R/L1
S/L2
T/L3
Control Circuit
Forward Run / Stop S 1
Reverse Run S 2
Ext. Fault S 3
S 4
Fault reset
Multi Setpoint 1
S 5
Auto Mode
S 6
Jog Speed
S 7
External
Baseblock (N.O.)
S 8
SN
SC
Sink / Source mode
selection wire link
SP
<2>
(default: Sink)
+ 24
V
Shield ground
terminal
Pulse Train Input
RP
(maximum 32 kHz)
<4>
+
V
Power supply +10.5 Vdc, maximum 20 mA
2 k
Ω
Analog Input 1 (Frequency Bias H3-02)
A 1
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
A 2
Analog Input 2 (PID Feedback H3-10)
0 to +10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Analog Input 3 (HAND Freq. Reference H3-06)
A 3
0 to +/-10Vdc (20 kΩ)
AC 4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
0 V
Termination resistor
+ +
R
R - -
+ +
S
S -
IG
+
24V
+24 Vdc
Transducer
Supply
SN
－
Factory-Installed
Jumper
AC
twisted-pair shielded line
shielded line
Figure i.12 Drive Standard Connection Diagram (Example: Model 2o0028)
Terminals p1 and n1 are for
momentary power loss recovery
unit. Do not connect to AC power
supply.
p1 n1
Main Circuit
Drive
Option board
connectors
CN5-C
<1>
CN5-B
CN5-A
Terminal board
jumpers and switches
DIP Switch S2
On
Off
Term. Res. On/Off
Jumper S1
V
A1/A2/A3 Volt./Curr.
I
Selection
A1 A2 A3
Jumper S5
V
AM/FM Volt./Curr.
Selection
I
FM AM
<5>
<6>
Note: When A1 & A3 using current input
Resolution = 10 bit plus sign
(120 , 1/2 W) Ω
DIP
Switch S2
<7>
EMC filter
Switch
ON
OFF
control circuit terminal
YASKAWA ELECTRIC TOEP C710636 11E Z1000U HVAC MATRIX Drive Quick Start Guide
U
U/T 1
V
V/T 2
M
W
W/T 3
Ground
MA
Fault relay output <3>
250 Vac, maximum 1 A
MB
30 Vdc, maximum 1 A
MC
(minimum 5 Vdc, 10 mA)
Multi-function relay output
MD
(Fault H2-03)
ME
250 Vac, maximum 1 A
30 Vdc, maximum 1 A
MF
(minimum 5 Vdc, 10 mA)
Multi-function relay output
M 1
(During Freq. Output H2-01)
250 Vac, maximum 1 A
M 2
30 Vdc, maximum 1 A
(minimum 5 Vdc, 10 mA)
M 3
Multi-function relay output
(Through Mode H2-02)
M 4
250 Vac, maximum 1 A
30 Vdc, maximum 1 A
(minimum 5 Vdc, 10 mA)
FM
MFAO 1
+ (Output frequency)
－
FM
-10 to +10 Vdc (2mA)
or 4 to 20 mA
<8>
AM
MFAO 2
+
AC
－
(Output current)
AM
-10 to +10 Vdc (2mA)
0 V
or 4 to 20 mA
E (G)
main circuit terminal
<9>
<9>