YASKAWA Z1000 User Manual page 87

n Output Terminals
Table 3.5 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Type No.
MA N.O. output (Fault)
Fault Relay
MB N.C. output (Fault)
Output
MC Fault output common
M1
Multi-function digital output (During run)
M2
Multi-Function
M3
Digital Output Multi-function digital output (Zero speed)
M4
<1>
M5
Multi-function digital output (Speed Agree 1)
M6
FM Analog monitor output 1 (Output frequency)
Monitor
AM Analog monitor output 2 (Output current)
Output
AC Monitor common
External Power
+P External Power Supply
Supply
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life. Switching
life is estimated at 200,000 times (assumes 1 A, resistive load).
Connect a suppression diode as shown in
is greater than the circuit voltage.
A – External power, 48 V max.
B – Suppression diode
n Serial Communication Terminals
Type No.
R+
R-
S+
Serial Communication
(APOGEE FLN,
BACnet, MEMOBUS/
S-
Modbus, or Metasys
<1>
N2)
IG
FE
<1> Enable the termination resistor in the last drive in an APOGEE FLN, BACnet, MEMOBUS/Modbus, or Metasys N2 network by setting DIP switch
S2 to the ON position. Refer to Control I/O Connections on page 92
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Table 3.5 Control Circuit Output Terminals
Terminal Name (Function)
Figure 3.20 when driving a reactive load such as a relay coil. Ensure the diode rating
A
Figure 3.20 Connecting a Suppression Diode
Table 3.6 Control Circuit Terminals: Serial Communications
Signal Name
Communications input (+)
Communications input (-)
Communications output (+)
Communications output (-)
Communications ground
Option card ground
Function (Signal Level) Default Setting
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
0 to 10 V / 0 to 100%
4 to 20 mA / 0 to 100%
Voltage or current output must be selected by Jumper S5 and
H4-07 for FM and H4-08 for AM.
0 V
24 V (Max. 150 mA)
B
C
D
C – Coil
D – 50 mA or less
Function (Signal Level)
APOGEE FLN, BACnet, MEMOBUS/
Modbus, or Metasys N2 communication: Use
an RS-422 or RS-485 cable to connect the
drive.
for more information on the termination resistor.
3.9 Control Circuit Wiring
Page
293
293
296
• APOGEE FLN
Comm. RS-422/
RS-485, 4.8 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, 9.6
kbps
0 V
–
–
–
3
87