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Control Instruments
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Logic Computation Module-834
 
 
7623
( Din rail type )
 
7626
( Din rail type )
 
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  • Rugged & Time Proven Designs
  • Three Port Isolation Opto and Galvanic
  • Predefined input, output & ranges
  • Transmitter P.S. @ 24 V DC.
  • Various sizes / Mountings / Enclosures supported
 
MODEL 834 SIGNAL COMPUTATION MODULE

( Hi / Low / Average of the inputs computing module )

 

Introduction

 

PANTECH’S Signal Computation module, Model 834 is designed to accept 2 or more signals ( maximum 10 nos. ) at the input terminal strips. The output can be a logical function ( HI / LO / AVERAGE / SPECIALS ) of the inputs. These input and output signals can be of LINEAR CURRENT ( 4-20 mA DC like ) or LINEAR VOLTAGES only.This output signal hence obtained can be ISOLATED or NON ISOLATED. Low drift precession components are used for long term accuracy of the instruments. All instruments undergo a burn-in for better reliability.The instrument is available in different formats and sizes. Information regarding specification and size is given below.

 
Specifications
 
Inputs ( Maximum 10 nos. )
  1. Current, 4 – 20 mA DC/ 0 – 20 mA DC

  2. Voltage, 1 – 5 V DC/ 0 – 10 V DC

  3. Specials – On factory confirmations

 

Input impedance

200 KΩ for Voltage, mV & T/C inputs

250 Ω for current inputs

 

Signal Computation Logic

Lowest of all the input signals

Highest of all the input signals

Average of all the input signals

Specials

 

Analog output
  1. Isolated / Non Isolated 4 – 20 mA DC

  2. Isolated / Non Isolated 0-10 V DC

  3. Specials

 

Isolation type

Opto and Galvanic .. @ 1500 V DC minimum

 

Analog output load capability

800Ω maximum

 

Output fine tune

By front fascia potentiometers

 

Transmitter powers

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%

  4. 90-270 V AC - SMPS

  5. Specials

 

Power consumption

6 VA max.

 

Ambient temperature

0 – 50° C.

 

Storage temperature

0 – 70° C.

Humidity

90% RH (non-condensing)

Enclosures

Weatherproof, Flameproof and all other standard types

Mounting

Panel / Wall / Field / Dinrail / Eurocard

Dimensions

Standard and Specials

     
Ordering Informations
 
Please confirm the availability of the model by cross checking the table mentioned on the backside.

Basic Model No. (Specified by first 3 digits)

834 - Input Selector Module

Mounting (Specified by letter following 3 digits)

P - Panel

R - Din Rail

E - Euro card

F - Field mount

S - Specials

Input (Specified by first digit following the letter)

1 - mA DC // current inputs

2 - V DC // voltage inputs

S - Special/others

Signal computation logic ( Specified by the next digit / letter )

1 - Lowest of inputs

2 - Highest of all inputs

3 - Average of all inputs

S - SPECIALS

 

Power option (Specified by the next digit / letter)

1 - 24 V DC

2 - 110 V AC

3 - 230 V AC

4 - 90-270 V AC - SMPS

S - SPECIALS

Type of output option (Specified by the next digit / letter)

1 - mA/V DC isolated

2 - mA/V DC non-isolated

S - Specials

     
 

Note : It is possible that each of the channel is assigned a different input type, and so is output. The unique high end microprocessor based program allows the user to have all type of configurable options – both at the input and output.

 
 

Made in India By:

 

PANTECH INSTRUMENTS,

102, Shailja Complex II,

Akota – Padra Road,

Nr. R. C. Patel Ind. Estate,

Vadodara – 390 020.

Telefax: (265) 2331380/6616080