Yaskawa Z1000U - Manual (Page 57)

+
-
+
+
-
+
+
－
S 1
S 2
S 3
S 4
S 5
S 6
S 7
A 1
A 2
A 3
0 V
AC
R
R
S
S-
IG
Drive
2 k
S 8
SC
0 V
FM
AM
AC
E (G)
<11>
<8>
<10>
<7>
<4>
<3>
+ 24 V
+ V
MD
M 1
M 2
ME
MF
Forward Run / Stop
Reverse Run / Stop
External fault
Fault reset
Multi-speed step 1
Multi-speed step 2
External Baseblock
Jog speed
Multi-function
digtial inputs
(default setting)
Sink / Source mode
selection wire link
(default: Sink)
CN5-C
CN5-B
CN5-A
Option board
Shield ground terminal
Multi-function
analog inputs
Power supply +10.5 Vdc, max. 20 mA
Analog Input 1 (Frequency Reference Bias)
0 to 10Vdc (20 kΩ) / 4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
APOGEE FLN Comm.
RS-422/RS-485
48 kbps
BACnet Comm.
RS-485
max. 76.8 kbps
MEMOBUS/Modbus
comm. RS-422/RS-485
max. 115.2 kbps
Metasys N2 Comm.
RS-422/RS-485
96 kbps
Termination resistor
(120 , 1/2 W)
DIP
Switch S2
Multi-function relay output (Speed Agree H2-03)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (During Run H2-01)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function analog output 1
(Output frequency)
-10 to +10 Vdc (2 mA)
or 4 to 20 mA
Control Circuit
shielded line twisted-pair shielded line main circuit terminal control circuit terminal
M 3
M 4
Multi-function relay output (Zero Speed H2-02)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
SP
SN
<9>
AM FM
V
I
Off On
DIP Switch S2
Term. Res. On/Off
Jumper S1
A1/A2/A3 Volt./Curr.
Selection
Jumper S5
AM/FM Volt./Curr.
Selection
Terminal board
jumpers and switches
FM
+
－
AM
<5>
<12>
Ω
<11>
Multi-function analog output 2
(Output current)
-10 to +10 Vdc (2 mA)
or 4 to 20 mA
connectors
Ω
Analog Input 2 (Frequency Reference Bias)
-10 to 10Vdc (20 kΩ) / 4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Analog Input 3 (Aux. Frequency Reference)
0 to 10Vdc (20 kΩ) / 4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Fault output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
MA
MB
MC
Note: When A1 & A3 using current input
Resolution = 10 bit plus sign
V
I
A1 A2 A3
M
U/T 1
V/T 2
W/T
U
V
W
3
Ground
Main Circuit
R/L1
S/L2
T/L3
Fuse p1 n1
Terminals p1, n1 are for connection
options. Never connect power supply
lines to these terminals.
<1>
<2>
Cooling fan
M
FU
FV
FW
ELCB (MCCB)
R
T
S
Three-phase
power supply
240 to 500 V
50/60 Hz
(Depending on
model capacity)
2MCCB
r1
s1
t1
MC
Wiring sequence should shut off
power to the drive when a fault
output is triggered.
ON
OFF
EMC filter
Switch
<13>
24
0
FE
24 V
0 V
24 V Power Supply
Terminals
<14>
<6>
Figure 3.1 Drive Standard Connection Diagram (example: model 2o0028)
3.2 Standard Connection Diagram
YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual 57
3
Electrical Installation