Manufacturer: Yokogawa Electric Corporation
Yokogawa Screw Y9406LK for the bracket
N-IO Node for RIO (*1) System Upgrade consists of Node Interface Unit (NIU) and I/O Units which are mounted on NIU. Two types of NIU are available: a 19-inch Rack Mountable Type and a Cabinet Installation Type. Yokogawa Screw Y9406LK for the bracket A2NN10D is a 19-inch rack mountable type node interface unit (NIU) used for upgrading the existing AND10, ANS10, AND50, or ANS50 of the RIO system. Yokogawa Screw Y9406LK for the bracket By mounting the I/O units (IOU) into an NIU, the N-IO node can be configured for upgrading the RIO System. The NIU interfaces analog and contact I/O signals from the field with the Field Control Unit (FCU) via an N-ESB bus or an optical ESB bus. The NIU also supplies power to the IOU. The power supply of the NIU can be selected from a dual-redundant power supply (single power system) or a dual-redundant power supply (dual power system). Yokogawa Screw Y9406LK for the bracket From CENTUM VP R6.03 and later, A2NN10D is available.
Model and Suffix Codes for Yokogawa Screw Y9406LK for the bracket