NFAI143-H00 安装在FCN中的模拟输入/输出模块

NFAI143-H00

This GS covers the hardware specifications of analog input/output modules that can be installed in an FCN
autonomous controller.
For connection with field equipment, refer to “Field Connection Specifications” (GS 34P02Q30-01E) and “STARDOM
FCN/FCJ Installation Guide” (TI 34P02Q91-01E).

LRESTRICTIONS AND PRECAUTIONS ON INSTALLATIONSee Installation Guide for “STARDOM FCN/FCJ Installation Guide” (T1 34P02Q91-01E).
Limitations of Installation for NFAT141(the combination of Thermocouple input and Pressure clamp terminal)
To keep the reference junction compensation accuracy, make sure to meet the following condiions. The pressureclamp terminal should not be affected by radiated heat.. Do not install a heat-radiating unit beneath the NFAT141 installed unit.Do not install NFAT141 in the place where airflow affects directly.. Do not install NFAT141 next to the CPU modules (NFCP501/NFCP502), power supply modules (NFPW44x).. The installable modules next to the NFAT141 are as follows. When installing other than following l/0 modules.make an empty slot (one or more) in each side.Installable modules: NFAT141.NFAR181, NFAV141. NFAV144
Limitations of installation for l/O Modules
When you install the following l/0 modules, ensure that the reguired power volume does not exceed the rated poweloutput of the power supply module. For the amount of power supply that each l/0 module requires (5 V Dc and 24V DC),refer to the applicable general specifications.. The following modules need to be checked for current consumption from a 5 V DC system power supplyNFAV544.NFDV551.NFDV561 and NFDR541* The following modules need to be checked for current consumption from a 24 V DC analog field power supply
NFAI841.NFA1143 and NFAI543