12 Auxiliary Inputs/Outputs
The switch setting will be factory set for the system. It should not
need to be changed unless an Auxiliary I/O Board (A4) is being
replaced or added. If a board is being replaced, set the dipswitch
settings on the new board to match the board being replaced.
12.3.2 Binary Input Voltage Configuration
Each Binary Input has an associated input voltage configuration
jumper. The configuration jumpers (P3, P4, P6, and P7) are located
adjacent to the Binary Input Terminal Block (A4-TB1) on the Auxiliary
I/O Board. The voltage jumper for Binary Input #1 is shown below.
To configure the Binary Input Voltage, move the SHORTING BLOCK
to connect the two (2) header pins directly above the voltage rating
(12, 24, 48, or 130). Repeat this process for the remaining three (3)
Binary Inputs using the associated configuration jumpers for Binary
Input #2, #3, and #4.
12.4 Software Configuration for Relays
The Auxiliary I/O Board's inputs are generic and do not require any
configuration. The Inputs (Analog and Binary) are defined by their
associated number. Binary Input #1 through Binary Input #4 and
Analog Input #1 through Analog Input #4 will reside on the Auxiliary
I/O Board (A4) with its dipswitch configured for Auxiliary I/O Board
#1.
Each relay has a dedicated configuration for:
• alarm condition or status point mapping
• latching or non-latching
• time delay
106
ATevo