YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
Page 15
DP-2010RN ver.05012003
SSSSS
ECTION
ECTION
ECTION
ECTION
ECTION
5:
5:
5:
5:
5: P
P
P
P
P
R
RR
R
ROGRAMMING
OGRAMMING
OGRAMMING
OGRAMMING
OGRAMMING
FOR
FOR
FOR
FOR
FOR
P
P
P
P
P
R
RR
R
ROPOR
OPOR
OPOR
OPOR
OPORTION
TION
TION
TION
TIONAL
AL
AL
AL
AL
-----
TTTTTO
O
O
O
O
-F
-F
-F
-F
-F
LLLLLO
O
O
O
OW
W
W
W
W
O
O
O
O
O
PERA
PERA
PERA
PERA
PERATION
TION
TION
TION
TION
In this mode of operation, the Z-65 controller is
used as a dividing counter to control the rate at
which the pump is actuated. The desired time
between pump strokes is controlled by the host
computer or output device that will give an input
pulse to the Z-65 controller.
1 Determine if the incoming input is either a dry
contact or voltage pulse.
2. If the input is a dry contact:
a. Terminate the incoming connections to the
Z-65 terminal strip (see illustration).
b. Turn mode switch 1 to on.
c. Turn mode switch 2 to off.
d. Turn mode switch 3 to on.
e. Turn mode switch 4 to off.
OR
3.
a. Terminate the incoming connections to the
Z-65 terminal strip (see illustration).
b. Turn mode switch 1 to on.
c. Turn mode switch 2 to off.
d. Turn mode switch 3 to on.
e. Turn mode switch 4 to on.
Dry contact or
duration min.)
open collector
(20 mSec
+
_
Factory
Approved
System
Mutual
duration min.)
+
_
Voltage pulse
5-24 VDC
(20 mSec
Factory
Approved
System
Mutual
figure 7
figure 8
If the input is a voltage pulse:
Setting Operator Input Values