DISPLAY |
-
Dual display.
-
Four digit 0.5" red digital for process variable.
-
Five digit 0.3" red digital for parameter set point and
percentage output power.
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Individual
red LED's to indicate the programme mode, data lock out status, for heat cool and alarm relay and, for auto/manual of operation.
|
KEY BOARD |
-
Membrane key board.
-
Easy view of process temperature and set temperature.
-
Auto/Manual key for auto or manual process.
-
User
friendly process parameter setting.
|
INPUT |
|
OUTPUT |
Analogue |
0 to 20 mA into 250E (max.). |
Heating |
SPST contacts of relay rated for 0.5A, non-inductive at 230
V AC for Heating. |
Cooling |
SPST contacts of relay rated for 0.5A, non-inductive at 230
V AC for Cooling. |
Alarm |
SPDT contacts of relay rated for 0.5A, non-inductive at 230
V AC for Alarm. |
Thyristor control |
Synchronized pulse output for back to back connected thyristor. |
Computer interface |
Optional. |
|
CONTROL PARAMETERS |
- Lower limiting value related to set value.
- Upper limiting value related to set value.
Hysterisis band
|
Percentage of span
|
Integral
|
00.01 to 99.99 minutes
|
Derivative
|
00.01 to 99.99 minutes
|
Cycle time
|
00.00 to 9999 seconds
|
Cooling band
|
Percentage of span
|
|
|
GENERAL |
Power supply |
240
V AC ±10%, 50Hz. |
Ambient |
0°C to 45°C. |
Power consumption |
4 VA. |
|
PHYSICAL |
Case |
Aluminium extruded powder coated body with plastic die-cast bezel. |
Terminals |
Barrier screw type. Can accept upto 2.5 mm. wire. |
Bezel size |
96(w) x 96(H) mm. |
Depth |
160 mm. |
Panel Cut-Out |
92 x 92 mm. |
|
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