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Wiring Examples for the NX-HAD401
Wiring Example 1 (Analog input range: Voltage)
24 VDC
A1
B1
A8
B8
IOV
IOG
IOV
IOG
IOV
IOG
IOV
IOG
A1
B1 C1
D1
A8
B8 C8
D8
IN1
IN2
IN3
IN4
NC
NC
NC
NC
SHT1+
SHT2+
SHT3+
SHT4+
IOV2
IOG2 SHT2- Input2-
IOV1
IOG1 SHT1- Input1-
IOV3
IOG3 SHT3- Input3-
IOV4
IOG4 SHT4- Input4-
Additional I/O
Power Supply
Unit*1
Use a two-conductor shielded
twisted-pair cable. Do not ground
the shield.
High-speed Analog Input Unit
NX-HAD401
Two-wire sensor
Three-wire sensor
Output device
Input+
Input-
*1. Besides the Additional I/O Power Supply Unit, some other Units can supply I/O power to the NX bus. For
example, you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power
to the High-speed Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional
I/O Power Supply Unit is also unnecessary if you do not use the trigger inputs of the High-speed Analog
Input Units.
Wiring Example 2 (Analog input range: Current)
24 VDC
A1
B1
A8
B8
IOV
IOG
IOV
IOG
IOV
IOG
IOV
IOG
A1
B1 C1
D1
A8
B8 C8
D8
IN1
IN2
IN3
IN4
NC
NC
NC
NC
SHT1+
SHT2+
SHT3+
SHT4+
IOV2
IOG2 SHT2- Input2-
IOV1
IOG1 SHT1- Input1-
IOV3
IOG3 SHT3- Input3-
IOV4
IOG4 SHT4- Input4-
Additional I/O
Power Supply
Unit*1
Use a two-conductor shielded
twisted-pair cable. Do not
ground the shield.
To use current input,
connect SHT
*
+ and SHT
*
- with a
short-circuit cable. *2
High-speed Analog Input Unit
NX-HAD401
Two-wire sensor
Three-wire sensor
Output device
Input+
Input-
*1. Besides the Additional I/O Power Supply Unit, some other Units can supply I/O power to the NX bus. For
example, you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power
to the High-speed Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional
4 Installation and Wiring
4 - 23
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
4-4 W
iring External Devices
4
4-4-2
Wiring Examples
Содержание Sysmac NX-series
Страница 4: ...Introduction 2 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 42: ...Sections in this Manual 40 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 100: ...4 Installation and Wiring 4 32 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 142: ...7 I O Data and List of Settings 7 24 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 238: ...10 Inspection and Maintenance 10 6 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 300: ...Appendices A 62 NX series Analog I O Units User s Manual for High speed Analog Input Units W592...
Страница 301: ...I Index I 1 NX series Analog I O Units User s Manual for High speed Analog Input Units W592 I...
Страница 303: ...W Wiring Terminal 4 7 Index I 3 NX series Analog I O Units User s Manual for High speed Analog Input Units W592 I...
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