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Shinko SE2EA-1-0-0 Instruction Manual

Plug-in type alarm detector se**a series
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PLUG-IN TYPE
ALARM DETECTOR
SE
SERIES
A
INSTRUCTION MANUAL

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Summary of Contents for Shinko SE2EA-1-0-0

  • Page 1 PLUG-IN TYPE ALARM DETECTOR SERIES 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 damages or secondary damages incurred as a result of using this product, including any indirect damages.
  • Page 3 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 Model Explanation Model names included in this manual are indicated below. Name Model SE2 A SE2EA, SE2RA, SE2AA, SE2VA A series SE1 A SE1EA, SE1RA, SE1AA, SE1VA Characters Used in This Manual Indication Number, Indication Alphabet Indication Alphabet means that no character is indicated (unlit) on the display. - 4 -...

  • Page 5: Table Of Contents

    CONTENTS 1. Model Page 1.1 Model ---------------------------------------------------------------------------- 6 1.2 How to Read the Model Label --------------------------------------------- 7 2. Name and Functions of Sections ------------------------------------------- 8 3. Mounting 3.1 External Dimensions (Scale: mm) ---------------------------------------- 9 3.2 Mounting to a DIN Rail ------------------------------------------------------ 9 3.3 Removal from a DIN Rail ------------------------------------------------- 11 4.

  • Page 6: Model

    SE2 A: 3 alarm outputs for each channel points SE1 A: 6 alarm outputs (*) For direct current input, a shunt resistor (sold separately) is required. (E.g.) SE2EA-1-0-0 Alarm detector type: 2ch alarm detector (thermocouple) Socket: Screw fall prevention, Finger-safe (For Y terminal)

  • Page 7: How To Read The Model Label

    1.2 How to Read the Model Label The model label is attached to the left side of the case. SE2 A Model (E.g. SE2EA-1-0-0) CH1 input (Enter a range selected in “Input range”.) CH2 input (Enter a range selected in “Input range”.)

  • Page 8: Name And Functions Of Sections

    2. Name and Functions of Sections SE2 A (1) Power indicator (Green) Lit when the power to the instrument is turned on. (2) CH1 indicator (SE2 A) (Yellow) Lit when CH1 is selected in [Display selection]. Flashes when CH1 alarm output is ON. (3) CH2 indicator (SE2 A) (Yellow) Lit when CH2 is selected in [Display selection].

  • Page 9: Mounting

    3. Mounting 3.1 External Dimensions (Scale: mm) Socket (sold separately) DIN rail (Fig. 3.1-1) (29) 3.2 Mounting to a DIN Rail (1) Hook the upper part of the socket on the DIN rail, and mount it. (A clicking sound is heard.) Hook the upper part of the socket on the DIN rail.
  • Page 10 (2) Confirm that the Lock Release is lowered. Lock Release (Fig. 3.2-2) (3) Insert the SE A series into the socket. When inserting, be careful about the position of pins and slots. (Fig. 3.2-3) - 10 -...

  • Page 11: Removal From A Din Rail

    (4) Fix the SE A series and the socket by pushing the Lock Release up. Check that the SE A series and the socket are locked by pushing the Lock Release up. Lock Release (Fig. 3.2-4) 3.3. Removal from a DIN Rail (1) Turn the power supply to the unit OFF.
  • Page 12 (3) Separate the SE A series from the socket. (Fig. 3.3-2) (4) Remove the socket from the DIN rail by pulling the Socket Lock Release (at the bottom of the socket) down. (Fig. 3.3-3) - 12 -...

  • Page 13: Wiring

    4. Wiring Warning Turn the power supply to the instrument off before wiring. Working on or touching the terminal with the power switched on may result in severe injury or death due to Electric Shock. 4.1 Lead Wire Solderless Terminal Use a solderless terminal with an insulation sleeve in which an M3 screw fits as follows.

  • Page 14: Terminal Arrangement And Circuit Configuration

    4.2 Terminal Arrangement and Circuit Configuration SE2EA output output output output Insulation circuit Display/Setting Power Power supply key circuit circuit input circuit Insulation circuit output CH1 A1 output circuit input Insulation Insulation circuit circuit circuit output CH2 A1 output circuit (Fig.
  • Page 15 SE2AA output output output output Insulation circuit Power Display/Setting Power supply circuit key circuit input circuit Insulation circuit output CH1 A1 output circuit Insulation Insulation input circuit circuit circuit output CH2 A1 output circuit (Fig. 4.2-3) SE2VA output output output output Insulation circuit...
  • Page 16 SE1EA output output output output Insulation circuit Power Display/Setting Power supply key circuit circuit Input circuit Insulation circuit Output A1 output circuit Insulation circuit Output A2 output circuit (Fig. 4.2-5) SE1RA output output output output Insulation circuit Display/Setting Power Power supply key circuit circuit Input...
  • Page 17 SE1AA output output output output Insulation circuit Power Display/Setting Power supply circuit key circuit Input circuit Insulation circuit Output A1 output circuit Insulation circuit Output A2 output circuit (Fig. 4.2-7) SE1VA output output output output Insulation circuit Display/Setting Power Power supply key circuit circuit Input...

  • Page 18: Wiring Of Terminals

    4.3 Wiring of Terminals Warning • For 100 to 240V AC, if AC power source is connected to incorrect terminals, this instrument will burn out. • For a 24V DC power source, do not confuse polarity when wiring. 4.3.1 Power Source Wiring Use terminals 13 (+) and 14 (-) for the power supply to the instrument.

  • Page 19: Input Wiring

    Output specifications are shown below. Open collector Control capacity: 0.1 A 24 V DC Alarm output wiring example A Top A Interior Alarm unit Wire harness DC power (Fig. 4.3.2-3) 4.3.3 Input Wiring Connection terminals differ depending on the input specifications. Refer to (Fig.

  • Page 20: Key Operation Flowchart

    5. Key Operation Flowchart SE2 A POWER ON RUN Mode Function Group Alarm Setting Group Alarm Setting Group A1 value A1 value Input range Scaling low limit to Scaling low limit to See (Table5-1). Scaling high limit Scaling high limit Decimal point place A2 value A2 value...
  • Page 21 Special Function Function Group Group Setting items: Same as Set value lock A1 Energized/De-energized CH1 function group. : Energized : Unlock : De-energized : Lock 1 : Lock 2 A2 Energized/De-energized Input sampling period : Energized : De-energized : 25 ms : 125 ms : 250 ms A3 Energized/De-energized...
  • Page 22 SE1 A POWER ON RUN Mode Alarm setting Function Group group A1 value A4 value Input range Scaling low limit to Scaling low limit to See (Table 5-3). Scaling high limit Scaling high limit Decimal point place A2 value A5 value : No decimal point Scaling low limit to Scaling low limit to...
  • Page 23 Special Function Group A6 type A5 HOLD function Set value lock See (Table 5-4). : OFF : Unlock : ON : Lock 1 A1 Energized/De-energized : Lock 2 A6 HOLD function : Energized Input sampling period : De-energized : OFF : ON : 25 ms A2 Energized/De-energized...

  • Page 24: Setup

    6. Setup Setup should occur before using this unit, to set (or select) an Input range, Scaling low limit value, Scaling high limit value, Alarm type, etc. according to the users’ conditions. Setup is conducted in the CH1 function group, CH2 function group (SE2 A) and Special function group.
  • Page 25 (Table 6-2) SE1 A Setting Item Factory Default Value K -200 to 1370 (SE1EA) Pt100 -200 to 850 (SE1RA) Input range 4 to 20 mA DC -1999 to 9999 (SE1AA) 1 to 5 V DC -1999 to 9999 (SE1VA) Decimal point place No decimal point -200 (SE1EA, SE1RA)
  • Page 26 Setting Item Factory Default Value A1 delay time A2 delay time A3 delay time 0 sec A4 delay time A5 delay time A6 delay time Special function group (Common to CH1 and CH2) (Table 6-3) Setting Item Factory Default Value Set value lock Unlock Input sampling period...

  • Page 27: Indication After Power-On

    6.1 Indication after Power-on After power-on, the unit moves to warm-up status for approx. 3 seconds as shown below in (Fig. 6.1-1) and (Fig. 6.1-2). SE2 A Indicates CH1 input range. For the SE2VA, indicates as the factory Lights when default value is 1 to 5 V DC.

  • Page 28: Basic Operation Of Setup

    After that, the unit switches to RUN mode as shown below in (Fig. 6.1-3), (Fig. 6.1-4). SE2 A For the factory default value, Lights when indicates CH1 input value. Input power-on. value The relevant indicator value lights when the Input For the factory default value, and Set value displays indicates CH1 A1 value.
  • Page 29 (1) RUN Mode Input value value Press the key 3 times in the RUN mode. (Fig. 6.2-1) (2) CH1 Function Group Press the key while CH1 function group characters are indicated. (Fig. 6.2-2) (3) Input Range Selection To proceed to each setting item or to To set (or select) register the set (selected) value in each item, use...

  • Page 30: Setup

    6.3 Setup 6.3.1 Function Group For the SE2 A, this is the function group for CH1. To enter the function group, follow the procedures below. Press the key in the RUN mode until the left characters appear. Press the key. For the SE2EA and SE1EA, thermocouple input range appears.
  • Page 31 Display Name, Function, Setting Range Factory Default Value Input range (SE2RA, SE1RA) Pt100 -200 to 850 • For the SE2RA and SE1RA, selects a RTD input range. • Selection item: : Pt100 (*) -200 to 850 : JPt100 (*) -200 to 500 : Pt100 (*) -328 to 1562 : JPt100 (*)
  • Page 32 Display Name, Function, Setting Range Factory Default Value Scaling high limit 1370 (SE2EA, SE1EA) (SE2RA, SE1RA) 9999 (SE2AA, SE2VA, SE1AA, SE1VA) • Sets scaling high limit value. • Setting range: SE2EA. SE2RA, SE1EA and SE1RA: Scaling low limit to Input range high limit SE2AA, SE2VA, SE1AA and SE1VA: Scaling low limit to 9999 Filter time constant...
  • Page 33 Display Name, Function, Setting Range Factory Default Value A1 type No alarm action • Selects an A1 type. Note: If an A1 type is changed, the A1 value defaults to 0 (0.0). • Selection item: : No alarm action : High limit alarm : Low limit alarm : High limit alarm with standby : Low limit alarm with standby...
  • Page 34 Display Name, Function, Setting Range Factory Default Value A2 type No alarm action • Selects an A2 type. Available for 6 points alarm output for the SE2 A. Note: If an A2 type is changed, the A2 value defaults to 0 (0.0). •...
  • Page 35 Display Name, Function, Setting Range Factory Default Value A5 type No alarm action • Selects an A5 type. Available for 6 points alarm output for the SE1 A. Note: If an A5 type is changed, the A5 value defaults to 0 (0.0). •...
  • Page 36 Display Name, Function, Setting Range Factory Default Value A4 Energized/De-energized Energized • Selects A4 action Energized or De-energized. Not available if (No alarm action) is selected in [A4 type]. • Selection item: : Energized : De-energized A5 Energized/De-energized Energized • Selects A5 action Energized or De-energized. Not available if (No alarm action) is selected in [A5 type].
  • Page 37 Display Name, Function, Setting Range Factory Default Value A4 HOLD function • Selects OFF or ON for A4 HOLD function. If alarm HOLD is selected, once A4 activates, A4 output ON status will be maintained until power is turned OFF. Not available if (No alarm action) is selected in [A4 type].
  • Page 38 Display Name, Function, Setting Range Factory Default Value A3 hysteresis (SE2EA, SE2RA, SE1EA, SE1RA) 1.0% (SE2AA, SE2VA, SE1AA, SE1VA) • Sets A3 action hysteresis Not available if (No alarm action) is selected in [A3 type]. • Setting range: SE2EA, SE2RA, SE1EA and SE1RA: 0.1 to 100.0 SE2AA, SE2VA, SE1AA and SE1VA: 0.1 to 100.0% of input span A4 hysteresis (SE1EA, SE1RA)
  • Page 39 Display Name, Function, Setting Range Factory Default Value A2 delay time 0 sec • Sets A2 action delay time. A2 output does not turn ON until the set delay time has elapsed after the input enters the A2 output range. Not available if (No alarm action) is selected in [A2 type].

  • Page 40: Ch2 Function Group

    6.3.2 CH2 Function Group Available only for the SE2 A. To enter the CH2 Function Group, follow the procedures below. In the RUN mode, press the key until the left characters appear. Press the key. For the SE2EA, thermocouple input range selection item appears. For the SE2RA, RTD input range selection item appears.
  • Page 41 Display Name, Function, Setting Range Factory Default Value Display selection CH1 input value/A1 value (SE2 A) Input value /A1 value (SE1 A) • Selects items to be indicated on the displays. • Selection item: SE2 A: : CH1 input value /A1 value : CH2 input value /A1 value : Input value (CH1/CH2) : No indication (Only the Power indicator is lit.)

  • Page 42: Alarm Settings

    7. Alarm Settings 7.1 Basic Operation of Alarm Settings Alarm settings are conducted in the Alarm setting groups. For the SE2□A, CH1, CH2 should be set respectively. To enter the Alarm setting group, press the key in the RUN mode. (Fig. 7.1-1) Press the key while Alarm setting group characters are being indicated.
  • Page 43 (2) Alarm Setting Group Press the key while the Alarm setting group characters are being indicated. (Fig. 7.1-2) (3) A1 Value Please use To proceed to each setting item these keys and to register the set value, for settings. please use this key. (Fig.

  • Page 44: Alarm Settings

    7.2 Alarm Settings 7.2.1 Alarm Setting Group For the SE2 A, this is the alarm setting group for CH1. To enter the Alarm setting group, follow the procedures below. In the RUN mode, press the key once. Press the key. “A1 value” appears. Display Name, Function, Setting Range Factory Default Value A1 value...

  • Page 45: Ch2 Alarm Setting Group

    7.2.2 CH2 Alarm Setting Group Available only for the SE2 A. To enter the CH2 alarm setting group, follow the procedures below. In the RUN mode, press the key twice. Press the key. “A1 value” appears. Setting items are the same as those of Section “7.2.1 Alarm setting group”. (p.44) Refer to Section “7.2.1 Alarm setting group”...

  • Page 46: Operation

    8. Operation 8.1 Indication after Power-on After power-on, the unit moves to warm-up status for 3 seconds as shown below in (Fig. 8.1-1) and (Fig. 8.1-2). SE2 A Indicates CH1 input range. Lights after See (Table 8.1-1). (p.47) power-on. For the SE2VA, is indicated as the factory default value is 1 to 5 V DC.
  • Page 47 (Table 8.1-1) Input Display Input : -200 to 1370 : -328 to 2498 to 400 : 32 to 752 : -200 to 1000 : -328 to 1832 : -50 to 1760 : -58 to 3200 : -50 to 1760 : -58 to 3200 to 1820 : 32 to 3308...

  • Page 48: Unit Operation

    8.2 Unit Operation The unit enters the RUN mode after 3-second warm-up indication as shown in (Fig. 8.2-1) and (Fig. 8.2-2). SE2 A Lights after Input Indicates the CH1 input value power-on. value for the factory default value. The relevant value indicator lights Indicates CH1 A1 value for the...
  • Page 49 • Indication when Alarm Output is ON SE2 A: When alarm output is ON, the relevant channel indicator with current alarm output ON will flash, and the contents selected in [Display selection] and alternately indicated on the Set value display. If the key is pressed while holding down the key, the channel with current...
  • Page 50 • Indication when input value is -200.0 (-2000) or less When the range has a decimal point: For the indication of -200.0 or less, the input value and the minus (-) sign are indicated alternately. When DC voltage or current input is selected, the indication of -2000 or less is the same as the above.

  • Page 51: Specifications

    9. Specifications Input Specifications SE2EA, SE1EA Input resistance: 1 M or more External resistance: 100 or less, However, B: 40 or less Burnout: Upscale Input: Thermocouple Input Range -200 to 1370 -328 to 2498 -200 to 1000 -328 to 1832 -50 to 1760 -58 to 3200 -50 to 1760...
  • Page 52 Output Specifications Alarm action SE2 A: Up to 3 points alarm output for each channel can be selected. SE1 A: Up to 6 points alarm output can be selected. For each alarm output, one alarm type can be selected in [Alarm type] from the following.
  • Page 53 Performance Reference input SE2EA and SE1EA: accuracy (at 23 ) Within 0.1% of each input span R, S inputs -50 to 200 (-58 to 392 ): Within 6 (12 ) B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed. K, J, E, T, N inputs, Less than 0 (32 ): Within 0.4% of...

  • Page 54: Troubleshooting

    10. Troubleshooting 10.1 Indication Problem Presumed Cause and Solution The Input display is • The sensor may be burnt out. flashing " " or Change each sensor. " ". • Check whether the sensor is securely connected to the The input value does not input terminals of the instrument.

  • Page 55: Character Table

    11. Character Table Alarm Setting Group SE2 A: CH1 and CH2 have respective setting items. Display Setting Item Factory Default Value Data A1 value (SE2EA, SE2RA, SE1EA, SE1RA) A2 value (SE2AA, SE2VA, SE1AA, SE1VA) A3 value A4 value (SE1EA, SE1RA) A5 value (SE1AA, SE1VA) A6 value...
  • Page 56 For any inquiries about this unit, please contact the vendor where you purchased the unit or our agency after checking the following. (e.g.) • Model ......………. SE2EA-1-0-0 • Serial number …....No. 124F05000 In addition to the above, please let us know the details of malfunction, or discrepancy, and the operating conditions.

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