TWINBIRD SC-UB04 Operation Manual Download Page 13

Ref.  No.:  SCDD-090011 

 

 

   

TWINBIRD CORPORATION 

http://fpsc.twinbird.jp

 

(13/17) 

5.7  FPSC 出力電圧の変化速度  Changing speed of output voltage ramp-up 

運転時の出力電圧を変化させる速度は、次の(1)~(4)の状態により異なります。

 

1step=6.5/255[V]であるので、0.1[V]=4step とします。 

Changing speed of output voltage depends on the driving condition, following (1) –  (4). 

1step=6.5/255[V], 0.1[V]=4step 

 

(1)運転開始直後~出力設定値に達するまで 

After initial start and before that output voltage reaches the set voltage. 

出力電圧の変化速度は SW1 の設定に基づきます。 

Ramp speed of output voltage depends on SW1 setting. 

SW1

状態

 

SW1 value 

0000 

0001 

0010 

0011 

0100 

0101 

0110 

0111 

Ramp speed of 

output voltage

0.1 V / 
1.2 sec 

0.1 V / 

2 sec 

0.1 V / 

5 sec 

0.1 V / 

10 sec 

0.1 V / 

15 sec 

0.1 V / 

20 sec 

0.1 V / 

25 sec 

0.1 V / 

30 sec 

SW1

状態

 

SW1 value 

1000 

1001 

1010 

1011 

1100 

1101 

1110 

1111 

Ramp speed of 

output voltage

0.1 V / 

35 sec 

0.1 V / 

40 sec 

0.1 V / 

50 sec 

0.1 V / 

60 sec 

0.1 V / 

70 sec 

0.1 V / 

80 sec 

0.1 V / 

90 sec 

0.1 V / 
100 sec 

※SW1 と設定値の例 

    Example of SW1 and the Value 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1    2    3    4 

ON 

・・・  ON (1) 
・・・  OFF (0) 

0    0    0    1 

2.0V

4.0V

間の電圧上昇速度は固定

 

Ramp speed of output voltage from 2.0 V to 4.0 V is fixed. 
(0.1 V / 1.2 sec) 

4.0V

8.5V

の間の電圧上昇速度は

SW1

にて設定

 

Ramp speed of output voltage from 4.0 V to 8.5 V is set by SW1. 
(0.1 V / 1.2 sec - 0.1 V / 100 sec) 

→  経過時間 [min’ sec”]

Time 

 

 O

u

t

pu

t

 

vo

l

t

ag

e

 

[V

]

 

0’00”

2.0V 

4.0V 

8.5V 

0V 

0’24” 

1’17”(Minimum) 

73’40”(Maximum) 

出力電圧が 8.5V に達するまでの時間 
Time from start to when output voltage reaches 8.5 V.

(80steps)

(

1

7

5s

t

ep

s

)

 

Summary of Contents for SC-UB04

Page 1: ...Ref No SCDD 090011 TWINBIRD CORPORATION http fpsc twinbird jp 1 17 Operation Manual Model SC UB04 Name 40W FPSC H 40W FPSC Module H SC TWINBIRD CORPORATION SC Business Operation...

Page 2: ...infringement which could result in legal action against the infringing party 10 USA REEXPORT CONTROL CCL ECCN 6A002 d 2 a Cryocoolers for Optical sensors 2008 1 The following regulations shall apply t...

Page 3: ...e FPSC Module To avoid the possibility of damaging to internal parts by overheating the FPSC Module do not apply heating elements directly to the cold side 4 Use caution when handling the Heat Reject...

Page 4: ...tion 13 FPSC Please provide thermal insulation around cold side to prevent frost and dew condensation If conditions require that you need to operate the FPSC Module without thermal insulation the cold...

Page 5: ...90 x H 280 mm 2 Weight Approximately 3 kg 3 Refrigerant He Helium 4 Amount of Refrigerant 2 5 g 5 Inside Pressure of Stirling Cooler 2 6 Mpa 6 Power Source DC 12 V for Drive PCB 7 Cooling Capacity 40W...

Page 6: ...f No SCDD 090011 TWINBIRD CORPORATION http fpsc twinbird jp 6 17 Graph of Cooling Capacity Cold Side Temperature Condition Ambient Temperature 25 Cooling Capacity W 60 40 20 0 20 0 10 20 30 40 50 60 7...

Page 7: ...Ref No SCDD 090011 TWINBIRD CORPORATION http fpsc twinbird jp 7 17 Main Size mm...

Page 8: ...N OFF 3 CN8 AC 2 0 8 5 V 4 1 0 3 1 0 High Low 2 1 0 4 1 1 0 High Low 5 1 High Low 6 2 High Low 7 8 0V 9 5V DC 5 0 V 10 50 mA CN2 JST B2B PH K E JST PHR 2 1 2 CN6 JST B2B PH K S JST PHR 2 1 2 0 0 3 V 5...

Page 9: ...gh Low 6 Status Alarm Normal Alarm Signal 2 Output Output High Low 7 Status Alarm Normal 8 0V 9 5V Reference Voltage Output Output Voltage DC 5 0 V 10 Output Current Capacity 50 mA CN2 JST B2B PH K E...

Page 10: ...o the control terminal 3 FPSC FPSC DIP SW After initial start up of the FPSC the driving voltage increases in steps at a speed determined by the DIP switch settings 4 FPSC 7A Controls output voltage i...

Page 11: ...ignal is out of the allowed range Power source CN1 Connect power source to power input terminal CN1 No Item Specification 1 Rating voltage DC 12 V 2 Allowable voltage DC 10 8 13 2 V DC 12 V 10 3 Maxim...

Page 12: ...DC 5V Low GND 47k DC 5V Signal input terminal is connected to 5V DC through 47 k ohm resistor on PCB Setting of output CN7 Pin 1 CN7 Pin 2 3 FPSC Output voltage is decided by input voltage CN7 Pin 1 o...

Page 13: ...V 2 sec 0 1 V 5 sec 0 1 V 10 sec 0 1 V 15 sec 0 1 V 20 sec 0 1 V 25 sec 0 1 V 30 sec SW1 SW1 value 1000 1001 1010 1011 1100 1101 1110 1111 Ramp speed of output voltage 0 1 V 35 sec 0 1 V 40 sec 0 1 V...

Page 14: ...CN2 FPSC SW2 FPSC 54 0010 FPSC SC UB04 FPSC 65 FPSC 65 The PCB detects insufficient heat rejection for FPSC using connected warm side thermistor connected to CN2 Limitation of temperature can be set a...

Page 15: ...s power supply to the FPSC will be stopped and an emergency signal will be output from the signal output terminal CN7 5 SW2 Temperature sensor at warm side has reached the limit temperature set by SW2...

Page 16: ...on for cancellation of the alarm signal 1 output When the temperature of the sensor on the warm side goes down 5 deg C lower than the temperature set by DIP switch Alarm signal 2 1 2 Situation for ala...

Page 17: ...C E mail sc twinbird co jp Tel 0256 92 6173 Fax 0256 93 6168 959 0292 2084 2 Contact TWINBIRD CORPORATION SC Business Operation E mail sc twinbird co jp Phone 81 256 92 6173 Facsimile 81 256 93 6168 A...

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