Description
Current Source Input Blocks are used to interface a controller to
devices that provide 4mA to 20mA analog signals. Two Currentsource Input Blocks are available:
115VAC/125VDC Current-source Analog Input Block
(IC66*BBA106).
24/48VDC Current-source Analog Input Block
(IC66*BBA026).
These blocks are identical except for the power supply.
Current Source
Analog Input
(24 / 48 VDC
.7A Max)
Inputs: 24VDC
25mA
Features
Block features include:
Six 4-to-20 mA input circuits
Isolated channels
No user calibration required for operation
Software configurable
Advanced diagnostics
Dedicated Bus Switching Module control
A Current Source Input block has six 4-to-20mA current inputs.
Each input provides a 24 volt current loop power supply and is
isolated from all other circuits within the block. The BSM circuitry is
electrically common to Input 1, but isolated from the other inputs.
All circuits on the block support independent selection of linear
scaling values. These values can be used to convert the internal
values into engineering units suitable for the application.
Block diagnostics include:
low and high alarm reporting
overrange and underrange detection
open wire detection
internal fault reporting
A dedicated digital output is provided to drive a Bus Switching
Module (version IC66*BSM021 only).
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
