About product:
The AAI841-H03 S1 module provides eight inputs and eight outputs, supporting up to eight loops. It can be used in a dual-redundant configuration to enhance system reliability and fault tolerance.
The module develops a voltage between the connecting terminals for its 2-wire transmitters. When calculating the minimum operating voltage for the transmitters, it is important to consider the voltage drop in the external wiring to ensure proper operation.
For compatibility, the EB401 firmware must be Rev 2 or later. Additionally, the module’s current output does not allow for the connection of a Zener barrier.
Manufacturers：
Yokogawa
Model(s)：
Yokogawa Centum CS - Centum VP
Estimated Shipping Size：
-Dimensions: 5.0" x 1.0" x 5.0"
-(12.7 cm x 2.5 cm x 12.7 cm)
-Weight: 0 lbs 11.0 oz (0.3kg )
AAI841-H03 S1 FAQ：
1. What is the primary function of the AAI841-H03 S1 module?
The AAI841-H03 S1 module provides eight inputs and eight outputs, supporting up to eight loops in a dual-redundant configuration. It is used for interfacing with 2-wire transmitters, providing analog signals for control systems.
2. Can the AAI841-H03 S1 module be used in a redundant configuration?
Yes, the module can be configured in a dual-redundant setup, improving system reliability and fault tolerance by using two identical modules.
3. What type of voltage does the module work with?
The module works with 2-wire transmitters, and it develops a voltage between the connecting terminals of the module for these transmitters.
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