background image

INSTRUCTION MANUAL 

Micro-computer based digital indicating limit controller

 

JCS-33A-R/M

   

T6080

 

 

 

JCS33T6080E1  2006.12 

To prevent accidents arising from the misuse of this controller, please ensure the operator receives this manual

Safety precautions

 

(Be sure to read these precautions before using our products.)

 

The safety precautions are classified into categories: “Warning” and “Caution”. Depending on circumstances, 
procedures indicated by 

  Caution may be linked to serious results, so be sure to follow the directions for   

usage. 

 

Warning

 

 
 

 
 
 

 Warning

 

• To prevent an electric shock or fire, only our or other qualified service personnel may handle the inner 

assembly. 

• To prevent an electric shock, fire or damage to the instrument, parts replacement may only be undertaken 
  by our or other qualified service personnel.   

 

 

Safety precautions

 

 

• To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. 

• This instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify 

correct usage after consulting purpose of use with our agency or main office. (Never use this instrument for 
medical purposes with which human lives are involved.) 

• External protection devices such as protection equipment against excessive temperature rise, etc. must be 

installed, as malfunction of this product could result in serious damage to the system or injury to personnel.  
Also proper periodic maintenance is required.   

• This instrument must be used under the conditions and environment described in this manual. We do not accept 

liability for any injury, loss of life or damage occurring due to the instrument being used under conditions not 
otherwise stated in this manual. 

 

Caution with respect to Export Trade Control Ordinance 

To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of 
mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final 
use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.     
 

 

Caution

 

• This instrument should be used according to the specifications described in the manual. 

If it is not used according to the specifications, it may malfunction or cause fire. 

• Be sure to follow the warnings, cautions and notices. Not doing so could cause serious injury or malfunction. 
• Specifications of the JCS-33A and the contents of this instruction manual are subject to change without notice. 
• This instrument is designed to be installed in a control panel. If it is not, measures must be taken to ensure

that the operator cannot touch power terminals or other high voltage sections.   

• Be sure to turn the power supply to the instrument OFF before cleaning this instrument. 
• Use a soft, dry cloth when cleaning the instrument. 
  (Alcohol based substances may tarnish or deface the unit.) 
• As the display section is vulnerable, do not strike or scratch it with a hard object. 
• 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. 

 

 

Caution

 

Procedures which may lead to dangerous conditions and cause death or serious 
injury, if not carried out properly. 

Procedures which may lead to dangerous conditions and cause superficial to medium 
injury or physical damage or may degrade or damage the product, if not carried out 
properly. 

Summary of Contents for JCS-33A-R/M T6080

Page 1: ...t being used under conditions not otherwise stated in this manual Caution with respect to Export Trade Control Ordinance To avoid this instrument from being used as a component in or as being utilized in the manufacture of weapons of mass destruction i e military applications military equipment etc please investigate the end users and the final use of this instrument In the case of resale ensure t...

Page 2: ...tes set or selected value during the setting mode 3 RST RESET indicator Lights when OUT Limit control output terminals between 6 and 7 is OFF with a green LED 4 EXCD EXCEEDED indicator High limit action The yellow LED lights when PV SV Low limit action The yellow LED lights when PV SV 5 A1 indicator When A1 output is ON the red LED lights 6 EVT indicator When A2 output A2 option is ON a red LED li...

Page 3: ...sence of corrosive gases No flammable explosive gases Few mechanical vibrations or shocks No exposure to direct sunlight an ambient temperature of 0 to 50 32 to 122 that does not change rapidly An ambient non condensing humidity of 35 to 85 RH No large capacity electromagnetic switches or cables through which large current flows No water oil or chemicals or where the vapors of these substances can...

Page 4: ...ont side of the panel Fig 3 4 1 2 Attach the mounting brackets by the holes at the top and bottom of the case and secure the controller in place with the screws Fig 3 4 2 Fig 3 4 1 Fig 3 4 2 Caution As the case is made of resin do not use excessive force while screwing in the mounting bracket or the case or screw type mounting bracket could be damaged The torque is approximately 0 12N m ...

Page 5: ...uit near the external controller Recommended fuse Time lag fuse rated voltage 250V AC rated current 2A For a 24V AC DC power source do not confuse polarity when using direct current DC For the OUT Limit control output terminals 6 7 externally use a relay according to the capacity of the load to protect the built in relay contact When wiring keep input wires thermocouple RTD etc away from AC source...

Page 6: ...he next setting item Setting items with dotted lines are optional and they appear only when the options are added If the key is pressed for approx 3sec the controller reverts to the PV SV display mode from any mode Outline of operation procedure Set Input type Alarm type value etc and SV desired value following the procedures below Setting item numbers 1 to 7 are indicated on the flowchart Step 1 ...

Page 7: ...9 to 750 0 J 320 to 1800 R 0 to 3200 S 0 to 3200 B 0 to 3300 E 320 to 1500 T 199 9 to 750 0 N 320 to 2300 PL 0 to 2500 C W Re5 26 0 to 4200 Pt100 199 9 to 850 0 JPt100 199 9 to 500 0 Pt100 200 to 850 JPt100 200 to 500 Pt100 199 9 to 999 9 JPt100 199 9 to 900 0 Pt100 300 to 1500 JPt100 300 to 900 4 to 20mA DC 1999 to 9999 0 to 20mA DC 1999 to 9999 0 to 1V DC 1999 to 9999 0 to 5V DC 1999 to 9999 1 t...

Page 8: ...caling high limit setting the set value is indicated on the SV display During this time all outputs and the LED indicators are in OFF status Control will then start indicating the PV process variable on the PV display and SV desired value on the SV display Table 5 1 Sensor input PV display SV display PV display SV display K J R S B E T N PL C W Re5 26 Pt100 JPt100 4 to 20mA DC 0 to 20mA DC 0 to 1V...

Page 9: ...V display mode press the key while holding down the key to proceed to the Main setting mode To set values use the or key To register the value use the key Character Name Function Setting range Default value SV setting 0 Sets SV desired value Setting range Scaling low limit to Scaling high limit A1 value setting 0 Sets the action point of A1 output Not available if No alarm is selected during A1 ty...

Page 10: ...r PV Current actual temperature Sensor correction value Setting range 100 0 to 100 0 or 1000 to 1000 Communication protocol selection Shinko protocol Selects the communication protocol Available only when the C5 option is applied Selection range Shinko protocol Modbus ASCII mode Modbus RTU mode Instrument number setting 0 Sets the instrument number individually to each instrument when communicatin...

Page 11: ...00 199 9 to 500 0 Pt100 200 to 850 JPt100 200 to 500 K 320 to 2500 K 199 9 to 750 0 J 320 to 1800 R 0 to 3200 S 0 to 3200 B 0 to 3300 E 320 to 1500 T 199 9 to 750 0 N 320 to 2300 PL 0 to 2500 C W Re5 26 0 to 4200 Pt100 199 9 to 999 9 JPt100 199 9 to 900 0 Pt100 300 to 1500 JPt100 300 to 900 4 to 20mA DC 1999 to 9999 0 to 20mA DC 1999 to 9999 0 to 1V DC 1999 to 9999 0 to 5V DC 1999 to 9999 1 to 5V ...

Page 12: ...hysteresis for A1 Not available if No alarm action is selected during A1 type selection Setting range 0 1 to 100 0 or 1 to 1000 A2 hysteresis setting 1 0 Sets hysteresis for A2 Not available if A2 option is not added or if No alarm action is selected during A2 type selection Setting range 0 1 to 100 0 or 1 to 1000 A1 action delayed timer setting 0 seconds Sets action delayed timer for A1 When sett...

Page 13: ...cator is not lit When A1 A2 Deenergized is selected the A1 EVT A2 output between terminals 3 4 or 3 5 is not conducted OFF while the A1 EVT A2 output indicator is lit The A1 EVT A2 output is conducted ON while the A1 EVT A2 output indicator is not lit High limit alarm when Energized is set High limit alarm when Deenergized is set Fig 5 5 1 Fig 5 5 2 6 Running After the unit is mounted to the contr...

Page 14: ...als between 6 7 is turned OFF 3 If PV drops below SV OUT hysteresis the EXCEEDED indicator goes off At this time the RESET indicator is lit and OUT Limit control output terminals between 6 7 is in OFF status 4 If the key is pressed or if External reset input terminals between 13 14 are shorted the RESET indicator goes off OUT Limit control output terminals between 6 7 is turned ON and limit contro...

Page 15: ...and OUT Limit control output terminals between 6 7 is turned OFF Press the key or connect the External reset input terminals13 14 Limit control action will initiate However while the EXCEEDED indicator is lit limit control action does not initiate 7 4 A1 A2 action A1 action A1 output side OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON High Low limits alarm High Low limit range alar...

Page 16: ...ut External resistance 40 or less RTD Pt100 JPt100 3 wire system Allowable input lead wire resistance 10 or less per wire DC current 0 to 20mA DC 4 to 20mA DC Allowable input current 50mA or less DC voltage 0 to 1V DC Input impedance 1M or more Allowable input voltage 5V or less Allowable signal source resistance 2k or less 0 to 5V DC 1 to 5V DC 0 to 10V DC Input impedance 100k or more Allowable i...

Page 17: ...high limit value 50 100 DC input Indication range Scaling low limit value Scaling span x 1 to Scaling high limit value Scaling span x 10 However or flashes when a range of 1999 to 9999 is exceeded Control range Scaling low limit value Scaling span x 1 to Scaling high limit value Scaling span x 10 DC input disconnection When DC input is disconnected the PV display flashes for 4 to 20mA DC and 1 to ...

Page 18: ...electable by keypad Parity Even Odd and No parity Selectable by keypad Stop bit 1 and 2 Selectable by keypad Communication protocol Shinko protocol Modbus ASCII Modbus RTU Selectable by keypad Number of units connectable Maximum 31 units to 1 host computer Communication error detection Double detection by parity and checksum External reset input Option code SM If this option is added the C5 option...

Page 19: ...are securely mounted to the instrument input terminal Connect the sensor terminals to the instrument input terminals securely is flashing on the PV display Check whether input signal source for DC voltage 1 to 5V DC or DC current 4 to 20mA DC is disconnected How to check whether the input signal wire is disconnected DC voltage 1 to 5V DC If the input to the input terminals of the instrument is 1V ...

Page 20: ...dicating Internal memory is defective Contact our agency or us 9 2 Key operation Problem Presumed cause and solution Unable to set the SV A1 value etc The values do not change by keys Set value lock Lock 1 or Lock 2 is selected Release the lock The setting indication does not change within the input range even if the keys are pressed and new values are unable to be set value Scaling high or low li...

Reviews: