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Installation specifications

Power supply

100 to 240V AC 50/60Hz,

24V AC/DC 50/60Hz

Allowable voltage range

85 to 264V AC,

20 to 28V AC/DC

Power consumption

Approx. 6VA

Ambient temperature

-5 to 55

(23 to 131 )

Ambient humidity

35 to 85%RH (Non-condensing)

Weight

Approx. 120

g

Mounting

DIN rail mounting

External dimensions

W22.5 x H75 x D100mm

Attached function

Power failure countermeasure

:

The setting data is backed up in the non-volatile IC memory.

Self-diagnosis

:

The CPU is monitored by a watchdog timer, and if an abnormal status is found
on the CPU, the unit is switched to warm-up status with all outputs off.

10. Troubleshooting

10.1 Indication

Problem

Presumed cause and solution

Input display is flashing
"

" or "

".

• The sensor may be burnt out.

Change each sensor.

• Check whether the sensor is securely connected to the input

terminals of the instrument.
Ensure that the sensor terminals are securely connected
to the input terminals of the instrument.

• Check the input signal source.

The indication of the Input
display is irregular or
unstable.

• Check whether the sensor correcting value is suitable.

Set it to a suitable value.

• There may be equipment that interferes with or makes

noise near the unit.
Keep equipment that interferes with or makes noise
away from the unit.

10.2 Key operation

Problem

Presumed cause and solution

Setting or adjustment is
not possible.

• “Lock” has been selected during Set value lock selection.

Select “Unlock”.

10.3 Operation

Problem

Presumed cause and solution

Input value does not
change.

• The sensor may be out of order. Change the sensor.
• Check whether input and output wires are securely

connected to the Input/Output terminals of the instrument.
Ensure that input and output wires are securely connected
to the Input/Output terminals.

• Check whether the wiring of input and output is correct.

No output

• Check whether Output 100% and Output 0% value have

been set to suitable values.

• Check whether Output type and Output Normal/Reverse have

been selected correctly during Output type and Output
Normal/Reverse selection.

Summary of Contents for SAAR

Page 1: ...RATIO TRANSMITTER SAAR DC CURRENT RATIO TRANSMITTER SAVR DC VOLTAGE INSTRUCTION MANUAL ...

Page 2: ...ectric shock or fire only Shinko 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 Shinko 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 ...

Page 3: ...sleeve and crimping pliers made by Phoenix Contact GMBH CO applicable to terminals Tighten the terminal screw using the specified torque If excessive force is applied to the screw when tightening the screw or case may be damaged This instrument has no built in power switch circuit breaker or fuse It is necessary to install them near the instrument Recommended fuse Time lag fuse rated voltage 250V ...

Page 4: ...uit configuration 8 4 3 Wiring of terminals 8 4 3 1 Power source wiring 8 4 3 2 Output wiring 8 4 3 3 Input wiring 8 5 Operation flowchart 9 6 Setup 6 1 Indication after power ON 10 6 2 Basic operation of setup 11 6 3 Setup of the unit 11 7 Adjustment 7 1 Basic operation of adjustment 14 7 2 Adjustment 14 8 Operation 8 1 Indication after power on 15 8 2 Operation 16 8 2 1 When using this unit as a...

Page 5: ...itter 0 100 to 240V AC Power supply 1 24V AC DC 1 Power indicator Green Lights when the power to the instrument is turned on 2 Input display Red Indicates the input value during Run mode Indicates setting or adjustment characters in the Setup and Adjustment mode 3 Output display Green Indicates the output value during Run mode Indicates the set or adjusted value in the Setup and Adjustment mode 4 ...

Page 6: ...able fastening plates at both ends of the unit if it is in a position susceptible to vibration or shock Recommended fastening plate Manufacturer Model Omron Corporation End plate PFP M IDEC Corporation Fastening plate BNL6 Panasonic Electric Works Co Ltd Fastening plate ATA4806 Mounting to the DIN rail Fig 3 2 1 Hook 1 of the instrument on the upper side of the DIN rail Making 1 part of the instru...

Page 7: ...when wiring 4 1 Recommended ferrules When using ferrules use the following recommended ferrules and crimping pliers made by Phoenix Contact GMBH CO See Table 4 1 1 Take note that screw size and tightening torque differ depending on the terminal number Table 4 1 1 Terminal number Terminal screw Ferrules with insulation sleeve Conductor cross sections Tightening torque Crimping pliers AI 0 25 8 YE 0...

Page 8: ...ment For 100 to 240V AC if AC power source is connected to incorrect terminals this unit will burn out For a 24V DC power source do not confuse polarity when wiring 4 3 2 Output wiring Use terminals 3 and 4 for the output wiring 4 3 3 Input wiring SAAR DC current ratio transmitter Use terminals 5 6 for input wiring and shunt resistor sold separately connection Table 4 3 3 1 SAVR DC voltage ratio t...

Page 9: ...utput zero adjustment IN OUT Set value lock IN OUT Sensor correction Press the key Press the key Press the key IN OUT Output span adjustment IN OUT Output type Press the key IN OUT Input type SAAR Press the key IN OUT SAVR IN OUT Output Normal Reverse Press the key Press the key IN OUT Decimal point place IN OUT Display selection Press the key Press the key IN OUT Output 0 value IN OUT Indication ...

Page 10: ...ut 100 value 9999 Filter time constant 0 0 seconds Sensor correction 0 Output type 4 to 20mA DC Output Normal Reverse Normal Display selection Input Output indication Indication time 00 00 Continuous Ratio 1 00 times Bias 0 6 1 Indication after power on After power on warm up status below Fig 6 1 1 is indicated for approx 3sec Fig 6 1 1 After that the unit switches to the Run mode as shown below F...

Page 11: ...ck Unlock IN OUT Locks the set values to prevent setting errors Selection item Unlock Lock None of the set values and adjusted values can be changed Input type SAAR 4 to 20mA DC 1999 to 9999 Selects the input type Selection item IN OUT 4 to 20mA DC 0 to 20mA DC 0 to 16mA DC 2 to 10mA DC 0 to 10mA DC 1 to 5mA DC 0 to 1mA DC 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 99...

Page 12: ... the decimal point follows the selection Output 100 value 9999 IN OUT Sets the value indicated on the Input display at 100 output Setting range Output 0 value to 9999 The placement of the decimal point follows the selection Filter time constant 0 0 seconds IN OUT Sets the filter time constant Reduces input fluctuation caused by noise Setting range 0 0 to 10 0 seconds Sensor correction 0 IN OUT Set...

Page 13: ...lit is selected during Display selection After the indication time has elapsed the displays go off Only the power indicator is lit If power is turned on again or if any of the keys and the Sub mode key is pressed while displays are unlit the displays will light again Setting range 00 00 Continuous indication 00 01 1 second to 60 00 60 minutes Minute Second Ratio 1 00 times IN OUT Sets the ratio Fo...

Page 14: ... item below Display Name Function Setting range Default value Output zero adjustment 0 00 IN OUT Adjusts output zero Input the value corresponding to 0 output then adjust the value with the or key while viewing the output value on the digital multimeter When the output range lower limit is zero even if zero adjustment results in a negative value the output value will not be negative Setting range ...

Page 15: ...0mA DC 1 to 5mA DC 0 to 1mA DC 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 4 to 20mA DC 0 to 20mA DC 0 to 12mA DC 0 to 10mA DC 1 to 5mA DC 0 to 10mV DC 10 to 10mV DC 0 to 50mV DC 0 to 60mV DC 0 to 100mV DC 0 to 1V DC 0 to 5V DC 1 to 5V DC 0 to 10V DC 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 9999 1999 to 999...

Page 16: ...dication time is set the displays will go off after the indication time has elapsed Only the power indicator is lit If power is turned on again or if any of the keys and the Sub mode key is pressed while displays are unlit the displays will light again 8 2 1 When using this unit as a standard ratio transmitter Set the filter time constant to 0 0 seconds and set the Output Normal Reverse selection ...

Page 17: ...B 0 5 R 0 50 times B 0 6 R 1 00 times B 50 Fig 8 2 4 1 Reverse output 1 R 1 00 times B 50 2 R 0 50 times B 50 3 R 2 00 times B 0 4 R 1 00 times B 0 5 R 0 50 times B 0 6 R 1 00 times B 50 Fig 8 2 4 2 9 Specifications Input specifications SAAR DC current ratio transmitter Input Shunt resistor 4 to 20mA DC 0 to 20mA DC 0 to 16mA DC 50 2 to 10mA DC 0 to 10mA DC 100 1 to 5mA DC 200 0 to 1mA DC 1k Conne...

Page 18: ...10V DC 1k or more 0 to 5 95 to 105 When the output range lower limit is zero even if zero adjustment results in a negative value the output value will not be negative Performance Accuracy Input Within 0 1 If Ratio is set to 1 00 times and bias is set to 0 Output Within 0 1 If Ratio is set to 1 00 times and bias is set to 0 Display accuracy Within Input accuracy 1 digit Response time 0 5 seconds ty...

Page 19: ...t terminals of the instrument Check the input signal source The indication of the Input display is irregular or unstable Check whether the sensor correcting value is suitable Set it to a suitable value There may be equipment that interferes with or makes noise near the unit Keep equipment that interferes with or makes noise away from the unit 10 2 Key operation Problem Presumed cause and solution ...

Page 20: ...9 Decimal point place No decimal point Output 0 value 1999 Output 100 value 9999 Filter time constant 0 0 seconds Sensor correction 0 Output type 4 to 20mA DC Output Normal Reverse Normal Display selection Input Output indication Indication time 00 00 Continuous Ratio 1 00 times Bias 0 Adjustment mode Display Setting item Default value Data Output zero adjustment 0 00 Output span adjustment 0 00 I...

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