Wiring Of The Control Circuit; Control Circuit Terminal - Hitachi P1-00080-L Basic Manual

Chapter 2

2.10 Wiring of the control circuit

 An example for sink logic.
24V power
supply terminal
Sink or source logic
for input terminal is
switched by SW6.
Input terminals
Analog
input 1
Analog
(+)
input 2
(-)
Analog
(±)
input 3
(0)
Thermistor
Functional safety input
Switch configuration
Label Switch Name
Ai1 Analog input 1
(SW1) switch
Ai2 Analog input 2
(SW2) switch
Ao1 Analog output 1
(SW3) switch
Ao2 Analog output 2
(SW4) switch
P.SEL Power supply
(SW5) input switch
Input terminal
SRC/SINK
Sink/Source
(SW6)
logic switching
P24
P-
1/RS
2/SCHG
(SW5)
3/JG
4/FRS
5/2CH
6/CF1
7/CF2
8/RV
9/FW
A/EXT
B/USP
COM
(SW1)
H
10V
Ai1
20mA
10V
Ai2
20mA
(SW2)
Ai3
L
TH+
TH-
P24S
STC
CMS
ST1
STO input
ST2
Description
It changes the input specification of Analog input 1
(Ai1 terminal).
10V: Voltage input is available.
20mA: Current input is available.
It changes the input specification of Analog input 2
(Ai2 terminal).
10V: Voltage input is available.
20mA: Current input is available.
It changes the output specification of Analog output 1
(Ao1 terminal).
10V: Voltage output is applied.
20mA: Current output is applied.
It changes the output specification of Analog output 2
(Ao2 terminal).
10V: Voltage output is applied.
20mA: Current output is applied.
It changes the power source for input terminals.
IN: Internal power source.
EX: External power source.
(While setting EX, it requires an external power supply
between input terminals and COM terminal)
It changes the sink or source logic for input terminal.
Is enabled when SW5 is in IN position.
SINK: Switch to Sink logic.
SRC: Switch to Source logic.

Control circuit terminal

section
(SW6)
P24
Source
IN
11/FA1
12/RUN
Sink
EX
13/OL
CM1
14/OTQ
15/WAF
CM2
(SW3)
10V
20mA
L
10V
Voltage input
L
20mA
Current input
(SW4)
Voltage input
P24
Current input
DC24V
CM1
ED+
ED-
(SW4)
Ao2
20mA
10V

Make sure to power-off previous to change any
switches. Otherwise, may damage the inverter.
2-16
Installation and Wiring
AL2
AL1 Alarm relay
1C contact points
AL0
16a
Relay
16c
1A contact points
Output terminals
*Sink/source supported
Ao1
Ao2
L
P24
Interface
24V power source terminal
FM
CM1
SP
SN
RS485
SP
SN
RP
Functional safety
confirmation output
STO output
(SW3) (SW2) (SW1) (SW5)
Ao1 Ai2
Ai1
20mA
20mA 20mA
10V
10V 10V
Control circuit terminal
(SW6)
P.SEL
SRC
EX
SINK
IN