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MULTISPAN MSU 1244-M1 Product Manual
MULTISPAN MSU 1244-M1 Product Manual

MULTISPAN MSU 1244-M1 Product Manual

4 channel scanner rs-485 communication

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Product Manual
4 Channel Scanner
RS-485 Communication
MSU 1244-M1
Multispan Control Instruments Pvt Ltd
72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.
+91-79-40029250
+91-9978991471
marketing@multispanindia.com
www.multispanindia.com
MSU-1244-M1
www.multispanindia.com

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Summary of Contents for MULTISPAN MSU 1244-M1

  • Page 1 Product Manual 4 Channel Scanner RS-485 Communication MSU 1244-M1 Multispan Control Instruments Pvt Ltd 72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India. +91-79-40029250 +91-9978991471 marketing@multispanindia.com www.multispanindia.com MSU-1244-M1 www.multispanindia.com...
  • Page 2: Technical Specifications

    Product Inception SCANNER MSU 1244-M1 5 0 0 Upper Display Lower Display 3Low GREEN SCROLL SCROLL 4 Relay Indication Alarm Indication every channel To go to To save changes Parameter in settings Setting To change the value or select option...
  • Page 3: Relay Mode

    Procedure 1) Do all connections as per the wiring diagram. To Configure: 1. Input Selection (J, K, PT-100, PT.1, 0 - 10V DC, 0 - 20mA DC & 4 - 20mA DC). 2. Relay mode - If 1 Relay per group - If 2 Relay per group LOW / HIGH HIGH...
  • Page 4: Input Selection

    Main Menu: To change set value & hystersis based on relay mode & grouping For Example: In Group No 1, If 1st channel, have a set point as a high alarm, 1 relay. In Group No 2 If 2nd channel, have a set point as a low alarm, 1 relay. For, 3rd, 4th channel have a set point as high &...
  • Page 5: Set Point Selection

    Note: Set value can be changed by key. MENU-2 Set point Selection Press key 2 Second. Low / High set point-1 L5-1 Press key. High / Trip set point for Group1, H5-1 (Repeat the same procedure for all 4 group). Press key.
  • Page 6: Key Operation

    Key Operation Note :- Values can be changed by pressing keys. 1) Press key to enter in set value menu. 2) Press & Key to change the parameter setting. 3) Press Key to enter in parameter menu (Input selection, skip-unskip selection) 4) Press Key to enter in group menu for relay mode selection.
  • Page 7: DecimalPoint

    MENU-4 Note:-Valuescanbechanged AnalogRangeselection bypressingorkeys. Press+key. Analog ANLg Presskey. DecimalPoint. 00.00 Presskey. Lowrangechannel1. 00.00 Lr-1 Presskey. 00.00 (Repeatthesameprocedureforall4channels). Lr 4 Presskey. Highrangechannel1. 20.00 Hr01 Presskey. 20.00 (Repeatthesameprocedureforall4channels). Hr 4 Presskey. Presskeytosave&exit. NOTE: DP(DecimalPoint)isCommonforallchannels. Positioncanbechangedbypressingorkeys. MSU-1244-M1 Page-6 www.multispanindia.com...
  • Page 8: Communication Parameter

    Note: Set value can be changed by key. MENU-5 Offset and Correction factor selection Press key to change offset. Ofst Offset Press key. Offset for channel 1. Of 1 Press key. (Repeat the same procedure for all 4 channels). Of 4 Press key.
  • Page 9: Modbus Setting

    Modbus Setting 1) Device Address 1 to 127 2) Baud-rate 4800 , 9600 , 19200 (bps) 3) Parity None , Even , Odd 4) Data Type Sign Integer , Float, Long Data Type = Sign Integer Data Type = Long Read Function Read Function Read/...
  • Page 10 30132 40132 Group1 Low Setpoint 30066 40066 Group1 High Setpoint 30134 40134 30067 40067 30136 40136 Group2 Low Setpoint 30068 40068 Group2 High Setpoint 30138 40138 30069 40069 Group3 Low Setpoint 30140 40140 30070 40070 Group3 High Setpoint 30142 40142 30071 40071 30144...
  • Page 11: Panel Cutout

    Mechanical Installation SCANNER MSU 1244-M1 SCROLL CH 1 FRONT VIEW RIGHT SIDE VIEW All dimensions are in mm Panel Cutout MSU-1244-M1 Page-10 www.multispanindia.com...
  • Page 12: Safety Precautions

    Safety Precautions All safety related codifications, symbols and instructions that appear in this operating manual or on the equipment must be strictly followed to ensure the safety of the operating personnel as well as the instrument. If all the equipment is not handled in a manner specified by the manufacturer, it might impair the protection provided by the equipment .