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橫河AND11-S44通信節(jié)點(diǎn)接口單元
Models ANS11, AND11 Communication Node Interface Unit
� GENERAL
The ANS11/AND11 Communication Node Interface Units are used for communication with subsystems connected to an RIO bus. These rack-mountable units consist of power supply, RIO bus interface card, and communication card slots. The AND11 has dual-redundant power supply and
RIO bus interface cards. The ACM21 Communication Card is used for an RS-232C interface and the ACM22 for an RS- 422/RS-485 interface. Up to four communication cards can
be installed in the Communication Node Interface Units.
� HARDWARE SPECIFICATIONS
For installation and environmental conditions common to the
system, see “Integrated Production Control Syste
CENTUM CS System Specifications (GS 33G01B10-01E).
Ensure that the specified environmental conditions are
satisfied, especially when installing the Communication
Node Interface Unit in the field.
