AW Gear Meters LLC-BA - Manual (Page 11)

LLC-BA Batch Unit
Operation and Programming Manual
10
TERM 9 REL1NC is the normally closed contact for Relay 1.
TERM 10 REL1NO is the normally open contact for Relay 1.
Lower Connector Terminal Designations
TERM 11 VOLTAGE SUPPLY OUTPUT - 15 VDC, 25 mA
TERM 12 GROUND for External Function Inputs (1-4)
TERM 13 ANALOG OUTPUT SELECT – Connect to TERM 11 to change the function of the analog
output from a Batch Progress Signal to a Batch Number Signal (software revision 1.18 and
above only).
TERM 14 INPUT1, START/STOP Input (momentary) for batching applications. Start/Stop is
accomplished by momentarily connecting INPUT1 (TERM14) to GROUND (TERM 12).
Batch start occurs on the rising edge of the signal as the connection opens. If input closes
again before the batch total is reached, stop occurs on the falling edge of the signal as the
connection closes. Batch function resumes on the rising edge of the next momentary
closure of the STOP/START input. START/STOP function is active in RUN mode.
TERM 15 INPUT2, BATCH RESET Input (momentary) for batching applications. Batch Reset is
accomplished by momentarily connecting INPUT2 (TERM15) to GROUND (TERM 12).
When connected, the batch operation terminates and the batch totalizing value resets to
zero on the falling edge of the signal as the connection is closes. Reset function is active in
RUN mode.
TERM 16 INPUT3, BATCH SELECT Input (momentary) for batching applications. Used for selection
of pre-programmed batch quantities (batch 1- 9) while in the RUN mode. Batch number
increments and display indicates batch and batch quantity while the input is closed.
TERM 17 INPUT4, MODE CHANGE Input (momentary) for batching applications. Used to select the
display mode while operating in the RUN mode. Display mode increments on each closure
of the input.
TERM 18 NO CONNECTION
TERM 19 mA’s (+), positive of mA’s output, this analog output is a batch progress signal, or with
software revision 1.18 or higher can alternately indicate the batch number. A Batch
Progress Signal directly corresponds with the progress of the batch where 4mA equals
zero progress and 20mA is equal to the full batch amount. A Batch Number Signal
(software revision 1.18 and above only) indicates the currently selected batch number in