20
In the batcher, the batch final output and the batch prewarn outputs are latched.
However, they are not programmable. They always turn ON at a start, and turn OFF at
a stop, or when the count reaches their setpoint value. They do not respond to any
other turn ON or turn OFF event, including an unlatch input. Keep in mind that a start
may be generated internally by programming a batch autorecycle time in program
block b-3. If this is done, once a manual start initiates the first batch, the unit will stop,
wait for the timeout period, and then automatically re-start another batch. Automatic
batch delivery will continue until either a manual stop input occurs, or until a preset
number of batches is delivered if the cycle autostop feature is selected in block b-4.
RS 485 Communication Option Board
D u ran t
®
1
4 8 5
+
4 8 5
-
C o m m o n
To H o s t S e ria l P o rt
3
2
Analog Output Option Board
D u ran t
®
4 -2 0 m A
+
1
0 -1 0 V
+
C o m m o n
4 -2 0 m A
-
0 -1 0 V
-
(
)
3
2
Output Ratings
4-20 mA into 750
Ω
(
Ohms) maximum
0-10 V into 2500
Ω
(Ohms) minimum
WIRING cont.
