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Digital Timers

> Introduction ::
Pantech's Digital Timers, model 862, are designed to set time delays in the process. Microprocessor electronic circuit designs this particular unit.
The instrument displays 4 digit of time in seconds i.e. from 0000 to 9999 seconds maximum. One can set time through front keys. It can be field programmed in three modes: Sequential Timer: Single cycle & Multicycle (Programmable)
ON � OFF Timer: Single cycle & Multicycle (Programmable)
ON Delay Timer
The instrument available in 48*48*100 mm, panel mounted (H*W*D) is equipped with max. 2 nos. of independent channels, and gives a potential free contact output for both channels. Another version is 96 * 96 * 150 mm which is equipped with max. 8 nos. of independent channels and gives open collector output.
The Digital Timers are available in panel mounting and DIN rail mounting versions. Both models can be operated on 24V DC, 230V AC and 110V AC power supplies. Power supply is isolated from rest of the circuit.
The instrument incorporates low drift integrated circuits and industrial grade components for long trouble free operation. Burn in of each module ensures long trouble free operation.
> Specifications ::
Input
1) Potential free contact input
2) Front key
Operating Mode
1) Sequential Timer : Single cycle & Multicycle
2) ON - OFF Timer : Single cycle & Multicycle
3) ON Delay Timer
Output
Potential free contact / Open collector o/p.
Output accuracy
+/- 0.1% through full span
Transmitter power
24 V DC for current inputs |
Power supply
1) 24 V DC
2) 110 V AC, 50 Hz, +/- 10%
3) 230 V AC, 50 Hz, +/- 10%
Power consumption
3 VA max.
Ambient temperature
0 - 50° C.
Storage temperature
0 - 70° C.
Humidity
90% RH (non-condensing)
|
Mounting |
Dimension |
Inputs |
Power |
Output Option |
No. of Channels |
Display
Resolution |
Display
|
Potential Free |
Open Collector |
Panel |
48 * 48 * 150 |
Contact |
All |
No |
Yes |
2 nos. |
4 digit |
½" size |
96 * 96 * 150 |
Contact |
All |
Yes |
Yes |
8 nos. |
4 digit |
½" size |
DIN Rail |
75 * 45 * 110 |
Contact |
All |
Yes |
Yes |
8 nos. |
4 digit |
¼" size |
|