Shinko SGH Instruction Manual
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Shinko SGH Instruction Manual

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HIGH/LOW SELECTOR
SGH
INSTRUCTION MANUAL

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Summary of Contents for Shinko SGH

  • Page 1 HIGH/LOW SELECTOR INSTRUCTION MANUAL...

  • Page 2: Safety Precautions

    • Any unauthorized transfer or copying of this document, in part or in whole, is prohibited. • Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s) incurred as a result of using this product, including any indirect damage.

  • Page 3: Installation Precautions

    Installation Precautions Caution This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2 Ensure the mounting location corresponds to the following conditions: • A minimum of dust, and an absence of corrosive gases •...

  • Page 4: Table Of Contents

    Characters used in this manual [ : No character is indicated (unlit).] Indication Number, °C °F Indication Alphabet Indication Alphabet CONTENTS Page 1. Model ............................ 5 Model .......................... 5 How to Read the Model Label ................. 6 2. Name and Functions ......................7 Front Panel ........................

  • Page 5: Model

    1. Model Model S G H □ - □ □ □ - □ - □ Option 0: No option needed 1: Multi-rotation trimmer 2: Moisture-proof treatment 3: Multi-rotation trimmer + Moisture-proof treatment Power supply 0: 100 to 240 V AC 1: 24 V AC/DC Output Input 1 and Input 2...

  • Page 6: How To Read The Model Label

    How to Read the Model Label The model label is attached to the left side of the case. Terminal arrangement Model (e.g. SGHL-A01-0-0) Input 1 (Enter a type selected in [Input type].) Input 2 (Enter a type selected in [Input type].) Output (Enter a type selected in [Output type].) Serial number (Fig.

  • Page 7: Name And Functions

    2. Name and Functions Front Panel ① ② ③ ④ ⑤ ⑦ ⑧ ⑥ (Fig. 2.1-1) ① Display section Indicates setting contents, input value, output value, etc. ② Mounting screw Used for fixing the instrument to the socket or removal from it. ③...

  • Page 8: Display Section

    Display Section ① ⑪ ② ③ ⑫ ④ ⑬ ⑤ ⑥ ⑭ ⑦ ⑮ ⑧ ⑨ ⑩ ⑯ (Fig. 2.2-1) ① Setting display Lights up in Manual mode. indicator A ② Input indicator A Lights up when Multi-Display A indicates an input value. ③...

  • Page 9: Mounting

    3. Mounting External Dimensions (Scale: mm) 8P socket DIN rail (Fig. 3.1-1) - 9 -...

  • Page 10: Mounting To, And Removal From The Din Rail

    • If the mounting screw is fastened too tightly, a malfunction may occur. ③ Insert the SGH into the socket. ④ Fasten the mounting screw by turning it clockwise, to secure the SGH onto the socket. Tighten the screw lightly.

  • Page 11: Wiring

    4. Wiring Warning Turn the power supply to the instrument off before wiring or checking. Working on or touching the terminal with the power switched on may result in severe injury or death due to electrical shock. Lead Wire Solderless Terminal Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown below.

  • Page 12: Terminal Arrangement

    Terminal Arrangement (Fig. 4.3-1) Power supply voltage 100 to 240 V AC or 24 V AC/DC Output A1, A2 Direct current input V1, V2 DC voltage input Wiring Warning • For 100 to 240 V AC, if the AC power source is connected to incorrect terminals, the instrument will be burnt out.

  • Page 13: Display Mode

    5. Display Mode MODE key DISP key RUN display for 3 sec mode 1 MODE key MODE key DISP key DISP key DISP key RUN display Custom display for 3 sec for 3 sec mode 2 mode 2 MODE key DISP key MODE key DISP key...
  • Page 14 RUN display mode 1: Multi-Display A indicates Input 1 value, and Multi-Display B indicates Output value. RUN display mode 2: Multi-Display A indicates Input 2 value, and Multi-Display B indicates Output value. RUN display mode 3: Multi-Display A indicates Input 1 value, and Multi-Display B indicates Input 2 value.

  • Page 15: Setting Mode

    6. Setting Mode Display Transition in Setting Mode • If the MODE key is pressed and held down for approx. 5 seconds in each setting mode, the unit will move to the Default Display. Input setting Output mode setting mode Default Display MODE (See pp.19, 20.)
  • Page 16 Instrument Custom display setting mode setting mode To Input setting mode (See pp.21, 22.) (See p.23.) MODE MODE DISP DISP for 3 sec for 3 sec Input 1 Multi-display A filter time constant DISP DISP Input 1 Multi-display B sensor correction DISP DISP Input 2...

  • Page 17: Input Setting Mode

    Input Setting Mode Input Type Selects an input type. Indication Setting Range Factory Default Multi-Display A Multi-Display B 4 to 20 mA Built-in 50 shunt resistor 4 to 20 mA Externally mounted 250 shunt resistor 4 to 20 mA Externally mounted 50 shunt resistor 0 to 20 mA...
  • Page 18 Output 0% Value Sets an input value (indicated on the display) at the time of output 0%. Indication Setting Range Factory Default Multi-Display A Multi-Display B 4.00 Low limit of each input type to Set value Output 100% value Output 100% Value Sets an input value (indicated on the display) at the time of output 100%.

  • Page 19: Output Setting Mode

    Output Setting Mode Output Type Selects an output type. Indication Setting Range Factory Default Multi-Display A Multi-Display B 4 to 20 mA 0 to 20 mA 0 to 16 mA 2 to 10 mA 0 to 10 mA 4 to 20 mA 0 to 10 mV 0 to 100 mV 0 to 1 V...
  • Page 20 High/Low Input Value Selects either high input value or low input value to produce an output value. Indication Setting Range Factory Default Multi-Display A Multi-Display B High input value High input value Low input value Output Normal/Reverse Selects either Normal mode or Reverse mode for Output status. Indication Setting Range Factory Default...

  • Page 21: Instrument Setting Mode

    Instrument Setting Mode Input 1 Filter Time Constant Sets the filter time constant for Input 1. Input fluctuation due to noise can be decreased. Indication Setting Range Factory Default Multi-Display A Multi-Display B 0.0 seconds 0.0 to 10.0 seconds Set value Input 1 Sensor Correction Sets the sensor correction value for Input 1.
  • Page 22 Indication Time Sets duration from no operation until indication (of Multi-Display A, Multi-Display B, and each action indicator) turns off. When set to 00.00, they remain lit. After indication time has elapsed, if any key is pressed while they are unlit, they will light up again.

  • Page 23: Custom Display Setting Mode

    Custom Display Setting Mode Customizes characters to be indicated on the Multi-Display A and B (*). Use alphanumeric characters and symbols. (e.g.) FLOW, TEMP, No.1, No.2 (*) Number of characters which can be indicated differs depending on the display mode. Refer to Section 5.

  • Page 24: Adjustment

    For this instrument, the output adjustment has already been completed when shipped. If the instrument is used with the ordered Input/Output spec, the adjustment is not required. However, for calibration, or for the fine adjustment of the SGH to which any equipment is connected, perform the adjustment.

  • Page 25: Operation

    8. Operation Indication after Power-on After the power is turned on, the instrument is switched to warm-up status for 3 seconds. Multi-Display A indicates a model name, and Multi-Display B indicates the input code and output code. (e.g.) SGHL-A01-0-0 Multi-Display A: Multi-Display B: A value corresponding to input 0% will be output.

  • Page 26: Indication Time Setting

    0 to 16 mA Equals 0 mA input. 2 to 10 mA Equals 0 mA input. 0 to 10 mA Equals 0 mA input. 1 to 5 mA Equals 0 mA input. 0 to 1 mA Equals 0 mA input. 10 to 50 mA Equals 0 mA input.

  • Page 27: Specifications

    9. Specifications Input Specifications Direct current Shunt Indication Input Range input Resistor Resolution 4 to 20 mA DC 0 to 20 mA DC 0 to 16 mA DC 62.5 2 to 10 mA DC 0 to 10 mA DC 1 to 5 mA DC 0 to 1 mA DC 1000 10 to 50 mA DC...
  • Page 28 Performance Base accuracy 0.1% of each input span (at 25°C) Cold junction 0.5°C (1.0°F) at 20 10°C compensation accuracy 0.015 %/°C Temperature 0 to 10 mV output: 0.02 %/°C coefficient Response time 500 ms max. (0→90%) Indication update 125 ms cycle Insulation 100 M...

  • Page 29: Troubleshooting

    10. Troubleshooting 10.1 Indication Problem Possible Cause Solution Multi-Display A or B The sensor may be Replace with a new sensor. disconnected. flashes Check whether the sensor Connect the sensor terminals when it is securely mounted to the to the instrument input indicates an input value.

  • Page 30: Character Table

    11. Character Table Please use the following factory default values for your reference. Display mode Setting Item Multi-Display A Multi-Display B Data Default Display mode Follows currently indicated display mode. RUN display mode 1 Input value 1 Output value RUN display mode 2 Input value 2 Output value RUN display mode 3...
  • Page 31 Output setting mode Setting Item Multi-Display A Multi-Display B Data Output type Decimal point place Indication value at output 0% Indication value at output 100% High/Low input value Output Normal/Reverse Save settings Instrument setting mode Setting Item Multi-Display A Multi-Display B Data Input 1 filter time constant Input 1 sensor correction...
  • Page 32 • Model ------------------------------ SGHL-A01-0-0 • Serial number -------------------- 154F05000 In addition to the above, please let us know the details of the malfunction, or discrepancy, and the operating conditions. SHINKO TECHNOS CO., LTD. OVERSEAS DIVISION Head Office 2-5-1, Senbahigashi, Minoo, Osaka, Japan http://www.shinko-technos.co.jp/e/...

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