Omega DP18 series Instruction Sheet

An OME GA Te c h n o l o g i e s Co m p a n y
DP18 Series
Options R1 / R2
Single & Dual Setpoint Options
INSTRUCTION
SHEET
SETPOINTS CONTROLLER BOARD, OPTION R1(AL1) and OPTION R2 (AL2)
THE SETPOINTS CONTROLLER BOARD ALLOWS THE USE OF TEMPERATURE METERS AS CONTROLLERS IN ON/OFF MODE AND AS CONTROLLERS
OF MAXIMUM (HIGH SETPOINT) AND/OR MINIMUM (LOW SETPOINT) IN OTHER MODELS.
THE VERSATILITY OF THIS UNIT ALLOWS THE PROGRAMMING OF THE FOLLOWING FUNCTIONS :
A - EACH ONE OF THE SETPOINTS, OPERATING AS MAXIMUM (HIGH) OR MINIMUM (LOW)
B - SETPOINT RANGE, POSITIVE OR NEGATIVE
C - SETPOINT DISPLAY RANGE, FOR 1.000 or 2.000 COUNTS
D - DEADBAND (HYSTERESIS) ADJUSTABLE IN TWO SCALES
E - SETPOINTS OPERATING DELAY IN FOUR TIME SCALES
PRESS THE PUSHBUTTON "1", AND THE DISPLAY WILL SHOW THE PRESELECTED VALUE, TURN THE POTENTIOMETER "3", TO THE RIGHT OR TO THE
LEFT SIDE, UNTIL THE DISPLAY SHOWS THE NEW VALUE DESIRED.
DEPRESS THE PUSHBUTTON "1", AND THE DISPLAY WILL SHOWS AGAIN THE SIGNAL INPUT.
USE THE SAME PROCESS FOR THE SETPOINT "2".
FRONT VIEW
WITHOUT UPPER PROTECTION COVER
1 2 3 4
AL1
SET
CONNECTIONS
REAR VIEW
SPDT FOR AL2
(OPTION R2)
SIGNAL
INPUT
ANALOG OUTPUT
(OPTIONAL)
HIGH SETPOINT
hys
LOW SETPOINT
hys
- 1.999
NEGATIVE RANGE
M2119/1294
SETPOINT PROGRAMMING
8 7 6 5
1 2
hys
hys SET
SPDT FOR AL1
(OPTION R1)
POWER SUPPLY
RELAYS OPERATING DIAGRAM
SET
0
SET
DISPLAY READING
NOTE : LEDS ACTUATION "2" AND "6" IS OPPOSITE TO THE RELAYS ACTUATION
AL2
1 - THIS PUSHBUTTON ALLOWS THE DISPLAY OF SETPOINT
2 - THIS LED LAMP IS ON WHEN THE RELAY IS ENERGIZED
3 - POTENTIOMETER FOR SETPOINT REGULATION
4 - POTENTIOMETER FOR DEADBAND REGULATION
5 - THIS PUSHBUTTON ALLOWS THE DISPLAY OF SETPOINT
6 - THIS LED LAMP IS ON WHEN THE RELAY IS ENERGIZED
7 - POTENTIOMETER FOR SETPOINT REGULATION
8 - POTENTIOMETER FOR DEADBAND REGULATION
SETPOINT ADJUST IN TWO RANGES . . . 0 to 1.000 COUNTS (Selectable)
HYSTERESIS OF BOTH SETPOINTS
ADJUSTABLE IN TWO RANGES . . . . . . . . 1 to 10 COUNTS (Standard)
SETPOINT OPERATING DELAY . . . . . . . . 0.2 sc. (Standard)
ACCURACY . . . . . . . . . . . . . . . . . . . . . . . . ± 1 COUNT
SETABILITY . . . . . . . . . . . . . . . . . . . . . . . . ± 1 COUNT
OUTPUT RELAY . . . . . . . . . . . . . . . . . . . . . 1 SPDT FOR EACH SETPOINT
RELAY CONTACTS
MAX. ADMISSIBLE VOLTAGE . . . . . . 250 Vac.
MAX. ADMISSIBLE CURRENT . . . . . 3 Amp. NON INDUCTIVES
1
0 hys
1
hys
CCD1294APC10B
OPTION R1
SETPOINT 1 (AL1)
OPTION R2
SETPOINT 2 (AL2)
TECHNICAL FEATURES
0 to 2.000 COUNTS (Standard)
5 to 50 COUNTS (Selectable)
0.4 - 0.8 - 1.6 sc. (Selectable)
"1" = RELAY ENERGIZED
LED SWITCHED OFF
SET
"0" = RELAY DE-ENERGIZED
LED SWITCHED ON
SET
+ 1.999
POSITIVE RANGE