2
O V E R V I E W
INSTALLATION
Dimensions
Panel Mounting
Make the recommended panel cutout. Place the included gasket
over the rear of the unit and place the unit in the panel cutout.
Slide the panel mount bracket into place over the unit's rear
allowing the bracket tabs to engage the grooves on the case.
Continue to push forward until the bracket arm fits snugly
against the panel.
VEEDER-ROOT
123456
48 mm
24
mm
60
mm
8
mm
Bracket Arm
Mounting
Grooves
REAR TERMINAL CONNECTIONS
Quadrature Input (Encoder):
For bi-directional counting
connect corresponding en-
coder outputs to channel
A & B input terminals. The
eccoder shield wire should be
connected to earth ground at
the counter.
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Contact
Channel A
Common
12 VDC
Signal Input (transistor):
Sig-
nal pulses are accumulated for
count and tachometer versions.
For timer versions, timer runs
when signal is present. See
"Programming" for selection of
PNP or NPN signal
Signal Input (from switch):
Con-
tact closure signals are accumu-
lated for count and tachometer
versions. For timer versions the
timer runs when contact is closed.
See "Programming to select low
speed, NPN mode.
Channel B
Wiring
Insert wire into the appropriate openings as pictured in the drawing
below. Turn the screws, located on the rear of the terminal block to
tighten the clamp and secure the wire.
Solid State Output:
When the
factory programmed preset
value is reached a PNP output
will be triggered. The output
will stay active until a reset
signal is received.
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Contact
1 2 3 4 5 6 7 8
–
(Common)
+ (12 to 24 VDC)
Power Wiring:
Connect to 12
- 24 VDC (+20%/-10%) volt-
age source. Power require-
ment is 5 mA, Maximum
Remote Reset:
the displayed
value will be reset. Signal in-
put is ignored when the Reset
is active.
For tachometer
ver-
sions
, this input is not used.
1 2 3 4 5 6 7 8
Gate Input:
all incoming sig-
nals will be ingnored and the
present display value will be
held.
For Position Indicator
versions
, this input is not used.
Note: Counting reletive to the encoder shaft
rotation can be reversed by swaping Channel A
and Channel B connections
Recommended Panel Cutout: 22mm (
±
0.3mm) X 45mm (
±
0.6mm)
Load
+
–
+
10mA DC Maximum
+
+
Contact
NPN
PNP
PNP
NPN
PNP
NPN