Manufacturer: Yokogawa Electric Corporation
Yokogawa CENTUM VP Nest A2BA3D
An I/O unit consists of "I/O Adaptors and a Nest for I/O Adaptor" or "multi-channel I/O modules (1 to 4 units)," which interfaces field signals to NIU. From CENTUM VP R6.03 and later, the I/O unit is available. The A2BA3D Nest for I/O Adaptor is used for upgrading the AMN11 or AMN12 nest for analog I/O module for RIO.
Weight for Yokogawa CENTUM VP Nest A2BA3D A2BA3D-x3xxx, Approx. 2.2 kg A2BA3D-x4xxx, Approx. 1.7 kg
I/O Adaptor and Nest for I/O Adaptor Yokogawa CENTUM VP Nest A2BA3D A2BA3D Nest for I/O Adaptor is a housing equipped with duplexed I/O modules (*1) and a field interface (an M4 screw terminal block or ELCO connector), and up to 16 I/O adaptors interfacing various field signals such as current or thermocouple signals with I/O modules can be mounted.All channels have a disconnection function by making an I/O adaptor half-inserted that can disconnect the signal line between the field terminal and the I/O adaptor. By mounting 1 to 16 units of I/O adaptors in an A2BA3D Nest for I/O Adaptor, an I/O unit is configured on a N-IO unit. *1: A2MME041 I/O Module for A2BA3D
Model and Suffix Codes for Yokogawa CENTUM VP Nest A2BA3D
Accessories ONLY for A2BA3D-x3xxx