2"
or 4" Case
|
Connections
Diagram
|
|
The
L2C and L4C are dedicated large display clocks, which
can be configured for real-time or elapsed time indication.
Four-digit or 6-digit units are available offering displays
indicating minutes/seconds or hours/minutes (4-digit) and
hours/minutes/seconds or days/hours/minutes (6-digit). |
Remote controls and preset capability along with an alarm output make
the run time clock an ideal process timer. An RS-232-C output of the
display is provided to permit connection of a number of slave clock
displays to a master clock with only 3 wires.
SPECIFICATIONS
Resolution: One (1) minute or one (1) second (jumper-selectable)
Time Setting: By internal pushbuttons or external volt-free
contacts to advance hours and minutes
Control Lines: 3 independent opto-isolated lines
Sensitivity: 4-50 Vdc
Functions: 4 modes (user-selectable): 1- Start, stop, reset
(3 lines) 2- Run/stop, reset (2 lines) 3- Reset/run/stop (1 line)
4- Reset/start, stop (2 lines)
Count Modes: 2 each - user-selectable: 1- Count-up, reset to
zero (count to preset value) 2- Count-down, reset to preset value
(count to zero)
Presetting: Via internal pushbutton or external volt-free contacts
Alarm Output: Open-collector 30 volts @ 50 mA maximum
Power: Switching power supply accepting 95 Vac to 265 Vac
To Order (Specify Model No.) Prices
Shown in U.S. Dollars
|
Model
No.
|
Description
|
Price
|
|
L2C-0-R-0
|
4-digit
LED display with 2 1/4" high digits |
$1315
|
|
L2C-2-R-0
|
6-digit
LED display with 2 1/4" high digits |
$1450
|
|
L4C-0-R-0
|
4-digit
LED display with 4" high digits |
$1995
|
|
L4C-2-R-0
|
6-digit
LED display with 4" high digits |
$2415
|
|
A9
|
NEMA-4
housing for L2C-0-R-0 |
$285
|
|
A10
|
NEMA-4
housing for L2C-R-0, L4C-0-R-0 |
$430
|
Ordering
Example:
L4C-0-R-0
is a 4-digit clock
display with 4"
high digits, $1995.
|
