Datasheet

ManualsBrandsSMC ManualsFlow SensorsDisplay Unit, 0.5 ... 4L/min,

CAT.ES100-54

Digital Flow Switches

Series PF2A

Series

PF2W

Series PF2D

Series PF2A

Series

PF2W

Series PF2D

For AirFor Air

4-channel Flow Monitor

PFA

Series PF2



200

Series PF2



200

Body and Sensor

New PFA

Tube

Super PFA

For WaterFor Water

For Deionized Water and ChemicalsFor Deionized Water and Chemicals

Summary of content (63 pages)

PAGE 1
CAT.
PAGE 2
Flow rate setting and monitoring are possible with the digital display. Two types are available: Integrated and Remote type. Three types of output: Switch, accumulated pulse, and analog outputs. Switching from real-time flow rate to accumulated flow is possible. 1 2 3 4 5 Two independent flow rate settings are possible. 6 Water resistant construction conforming to IP65 (Accumulated flow rate is reset when the power supply turns OFF.
PAGE 3
For Air Flow rate measurement range l /min 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500 150 to 3000 300 to 6000 600 to 12000 P. 1 Remote type Integrated type PF2A710 PF2A750 PF2A711 PF2A721 PF2A751 PF2A703H PF2A706H PF2A712H Sensor unit Display unit PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 PF2A30 — — Display unit (4ch) PF2A20 PF2A31 — For Water Flow rate measurement range l /min 0.5 to 4 2 to 16 5 to 40 10 to 100 P.
PAGE 4
For Air Digital Flow Switch Series PF2A Refer to www.smcworld.com for details of products compatible with overseas standards. How to Order Integrated Display Type PF2A7 10 Flow rate range 1 to 10 l/min 5 to 50 l/min 10 to 100 l/min 20 to 200 l/min 50 to 500 l/min 10 50 11 21 51 Symbol 01 02 03 04 01 27 M Unit specification Thread type Nil N F Rc NPT G Lead wire (Refer to page 35.
PAGE 5
For Air Digital Flow Switch Series PF2A How to Order Remote Type Sensor Unit PF2A5 10 Flow rate range 1 to 10 l/min 10 5 to 50 l/min 50 10 to 100 l/min 11 20 to 200 l/min 21 50 to 500 l/min 51 01 C Thread type Option (Refer to page 35.) Rc NPT G Nil N F Nil C None e-con connector x 1 pc. The cable and connector are shipped unassembled.
PAGE 6
Series PF2A How to Order Remote Type Display Unit PF2A3 0 0 A M Unit specification Flow rate range 0 1 1 to 10 l/min 5 to 50 l/min 10 to 100 l/min 20 to 200 l/min 50 to 500 l/min PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 A Panel mounting Output specification Note) Fixed units: Real-time flow rate: l/min Accumulated flow: l Applicable model PF2A300, 310 PF2A301, 311 Output specification NPN open collector 2 outputs PNP open collector 2 outputs Symbol 0 1 Specifications With unit switching func
PAGE 7
For Air Digital Flow Switch Series PF2A How to Order 4-channel Flow Monitor Remote Type Display Unit PF2A20 0 M Output specification 0 1 Accessory / Power supply output cable (2 m) Option 2 (Refer to page 35.) NPN4 outputs PNP4 outputs Nil 4C None Sensor connector (4 pc.) Unit specification Nil M Option 1 (Refer to page 35.
PAGE 8
Series PF2A Flow Characteristics (Pressure Loss) PF2A750, 550 PF2A710, 510 3.0 10 0.6 0.4 0.2 Pressure loss (kPa) 2.5 0.8 Pressure loss (kPa) Pressure loss (kPa) 1.0 0 1 PF2A711, 511 2.0 1.5 1.0 0.5 2.5 5 7.
PAGE 9
For Air Digital Flow Switch Series PF2A Dimensions: Integrated Display Type for Air Internal circuits and wiring examples PF2A710, 750 to 98 82 60 58 6 17 1.6 1 OUT1 Main circuit FLOW SWITCH UP 54 44 are the terminal numbers. 67 OUT2 Load 4 2 SET OUT1 Black Load White 3 OUT2 + 12 – 24 to VDC Blue DOWN FOR AIR PF2A7 - -27 (-M) 2-Port size 4-ø4.5 Brown 24 40 50 Brown 1 Main circuit 4 (42.
PAGE 10
Series PF2A Dimensions: Remote Type Sensor Unit for Air Internal circuits and wiring examples 98 82 60 48.2 to are the terminal numbers. B Display unit (PF2A3 0/3 1) 23 Sensor unit 1.6 Brown 54 44 34 Main circuit 1 NC 2 White 2 4 Black 4 3 6 Main circuit PF2A510, 550 8 Switch output + Switch output + 7 12 to – 24 VDC Blue 3 1 5 PF2A5 - 2-Port size 40 50 24 Sensor unit Brown Display unit (PF2A3 0/3 1) 2 4 Load 2 White 4 (44.
PAGE 11
For Air Digital Flow Switch Series PF2A Dimensions: Remote Type Display Unit for Air PF2A3 -A Internal circuits and wiring examples to Panel mounting type are the terminal numbers. OUT2 40.3 40 Sensor 4.3 NC 4 Black 3 Brown 2 SMC FLOW SWITCH 8 Load OUT1 Main circuit 41.8 7 Load 6 + – Blue 5 40 35.8 1 A UNIT RESET 12 to 24 VDC Series PF2A5 PF2A3 0-A SET OUT2 Panel fitting dimensions 3 x 7.2 (=21.6) 8-M3 6.4 36 Black 3 +0.
PAGE 12
Series PF2A Dimensions: Remote Type Display Unit for Air (4-channel Flow Monitor) PF2A200, 201 40.1 40 (7.5) 2.5 6 36.8 L/min L OUT1 CH FLOW SMC SET Sensor connector (option) Front protective cover + Panel mounting 53 9.4 47 (2) 46.4 42.4 Panel mounting adapter Front protective cover Waterproof seal 55 or more +0.1 -0.2 55 or more 37.5 Panel fitting dimensions Applicable panel thickness: 0.
PAGE 13
For Air Digital Flow Switch Series PF2A Dimensions: Remote Type Display Unit for Air (4-channel Flow Monitor) Sensor connector (4P x 4) Connector (option) Sensor connector port r e w q Power supply / Output connector port Pin no. Terminal Connector no. q DC+ 1 Cable wire color Brown w N.C. 2 Not used e DC– 3 Blue r IN: 1 to 5 V 4 White Power supply / Output connector (8P) Power supply / Output connector (accessory) q w e r t y u i Pin no.
PAGE 14
For Air Digital Flow Switch/High Flow Rate Type Series PF2A Refer to www.smcworld.com for details of products compatible with overseas standards.
PAGE 15
For Air Digital Flow Switch Series PF2A Flow Characteristics (Pressure Loss) PF2A703H PF2A706H 600 1200 1800 2400 Flow rate (l/min) 3000 20 Pressure loss (kPa) Pressure loss (kPa) Pressure loss (kPa) 10 0 150 PF2A712H 20 20 10 0 300 1200 2400 3600 4800 Flow rate (l/min) 6000 10 0 600 2400 4800 7200 9600 12000 Flow rate (l/min) Construction q w e y r t Parts list Flow direction No.
PAGE 16
Series PF2A Dimensions PFA703H, 706H, 712H D Internal circuits and wiring examples E B to F are the terminal numbers. 1 A Main circuit Load C ON OFF OUT1 Black Analog output 2 White Load 3 Blue 4 U P SET MODE DOWN 60 Accumulated pulse output Brown 2-G 50 msec + – 24 VDC Load is an analog input equipment such as a voltmeter, ammeter. 28 PF2A7 H- -29 (-M) (42.
PAGE 17
For Water Digital Flow Switch Series PF2W Refer to www.smcworld.com for details of products compatible with overseas standards. How to Order Integrated Display Type PF2W7 20 Flow rate range 04 0.
PAGE 18
For Water Digital Flow Switch Series PF2W How to Order Remote Type Sensor Unit PF2W5 20 C 03 Flow rate range 04 0.5 to 4 l /min 20 2 to 16 l /min 40 5 to 40 l /min 11 10 to 100 l /min Option (Refer to page 35.) Nil C Thread type The cable and connector are shipped unassembled. Rc NPT G Nil N F None e-con connector x 1 pc. Lead wire (Refer to page 35.
PAGE 19
Series PF2W How to Order Remote Type Display Unit PF2W3 0 0 A M Unit specification Flow rate range Symbol Flow rate range Type for sensor unit 0 3 0.5 to 4 l/min 2 to 16 l/min 5 to 40 l/min 10 to 100 l/min 0 1 Nil M Mounting PF2W504 PF2W520 PF2W540 PF2W511 Panel mounting A With unit switching function Fixed SI unit Note) Note) Fixed units: Real-time flow rate: l/min Accumulated flow: l Output specification Panel mount adapter part no.
PAGE 20
For Water Digital Flow Switch Series PF2W How to Order 4-channel Flow Monitor Remote Type Display Unit PF2W20 M Output specification 0 1 Accessory / Power supply output cable (2 m) Option 2 (Refer to page 35.) NPN4 outputs PNP4 outputs Nil 4C None Sensor connector (4 pc.) Unit specification Nil M With unit switching function Fixed SI unit Note) Note) Fixed units: Real-time flow rate: l/min Accumulated flow: l Option 1 (Refer to page 35.
PAGE 21
Series PF2W Flow Characteristics (Pressure Loss) PF2W720, 520 PF2W704, 504 0.030 0.05 0.020 0.015 0.010 0.005 0.07 0.04 Pressure loss (MPa) Pressure loss (MPa) Pressure loss (MPa) 0.025 0 PF2W740, 540 0.03 0.02 0.01 0.06 0.05 0.04 0.03 0.02 0.01 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Flow rate (l/min) 0 2 4 6 8 10 12 Flow rate (l/min) 14 16 0 5 10 15 20 25 30 Flow rate (l/min) 35 PF2W711, 511 0.035 Pressure loss (MPa) 0.030 0.025 0.020 0.015 0.010 0.
PAGE 22
For Water Digital Flow Switch Series PF2W Dimensions: Integrated Display Type for Water PF2W704, 720 67 58 L Internal circuits and wiring examples 6 1.6 17 60 to are the terminal numbers. Main circuit 1 FLOW SWITCH 34 54 44 UP SET OUT1 OUT1 OUT2 Load 4 2 OUT2 DOWN Brown Black Load White 3 FOR WATER Blue + – 12 to 24 VDC PF2W7 - -27 (-M): NPN type 4-ø4.5 2-Port size 40 50 1 (42.
PAGE 23
Series PF2W Dimensions: Integrated Display Type for Water PF2W711 148 80 77 79 32 UP SET OUT1 OUT2 4-ø5.5 DOWN 2-Port size 36 60 88 46 Flow direction 21 45 46 58 70 FLOW SWITCH (42.
PAGE 24
For Water Digital Flow Switch Series PF2W Dimensions: Remote Type Sensor Unit for Water PF2W504, 520- (N)- Internal circuits and wiring examples B L 60 48.2 to are the terminal numbers. 23 Sensor unit Brown 2 White NC 2 4 Black 4 3 Blue 3 4-ø4.5 40 50 2-Port size 12 to 24 VDC 6 1 8 7 Switch output + – 5 PF2W5 - 6 Sensor unit Brown (44.
PAGE 25
Series PF2W Dimensions: Remote Type Sensor Unit for Water PF2W511- (N)- B 148 80 45 70 58 46 32 36 2-Port size 2 45 (44.2) 4-ø5.5 A (mm) Output specification A B Output for display unit only 63 77 Output for display unit + Analog output 73 87 Flow direction Analog output 1 to 5 VDC 4 to 20 mADC 20 Analog output [V] Analog output [mA] 5 1 4 0 Min. measured flow rate value Part no. PF2W504- -1 PF2W520- -1 PF2W540- -1 PF2W511- -1 23 Max.
PAGE 26
For Water Digital Flow Switch Series PF2W Dimensions: Remote Type Display Unit for Water PF2W3 -A Internal circuits and wiring examples to 41.8 40 are the terminal numbers. Sensor 40.3 4.3 Black Brown SMC FLOW SWITCH 40 35.8 Blue UNIT 3 2 8 12 to 24 VDC PF2W3 0-A Panel fitting dimension 36 +0.5 0 Black 4 Brown 36 19.4 +0.5 0 3 Blue 5 6 7 3 2 8 OUT2 Load OUT1 7 6 5 1 Load + – 12 to 24 VDC 8 Series PF2W5 View A NC 4 Main circuit Sensor 2 + – 5 8-M3 6.
PAGE 27
Series PF2W Dimensions: Remote Type Display Unit for Water (4-channel Flow Monitor) PF2W200, 201 40.1 40 (7.5) 2.5 6 36.8 L/min L OUT1 CH FLOW SMC SET Sensor connector (option) Front protective cover + Panel mounting 53 9.4 47 (2) 46.4 42.4 Panel mounting adapter Front protective cover Waterproof seal 55 or more +0.1 -0.2 55 or more 37.5 Panel fitting dimensions Applicable panel thickness: 0.
PAGE 28
For Water Digital Flow Switch Series PF2W Dimensions: Remote Type Display Unit for Water (4-channel Flow Monitor) Sensor connector (4P x 4) Connector (option) Sensor connector port r e w q Power supply / Output connector port Pin no. Terminal Connector no. q DC+ 1 Cable wire color Brown w N.C. 2 Not used e DC– 3 Blue r IN: 1 to 5 V 4 White Power supply / Output connector (8P) Power supply / Output connector (accessory) q w e r t y u i Pin no.
PAGE 29
For Water Digital Flow Switch/High Temperature Fluid Type Series PF2W Refer to www.smcworld.com for details of products compatible with overseas standards. How to Order Integrated Display Type PF2W7 20 T Flow rate range 04 0.
PAGE 30
For Water Digital Flow Switch Series PF2W How to Order Remote Type Display Unit PF2W5 20 T C 03 Flow rate range 04 0.5 to 4 l /min 20 2 to 16 l /min Temperature range 40 5 to 40 l /min 0 to 90°C T Option (Refer to page 35.) Nil Thread type C Rc NPT G Nil N F None e-con connector x 1 pc. The cable and connector are shipped unassembled. Lead wire (Refer to page 35.
PAGE 31
Series PF2W Flow Characteristics (Pressure Loss) PF2W704T, 504T PF2W720T, 520T 0.05 0.020 0.015 0.010 0.04 0.03 0.02 0.06 0.05 0.04 0.03 0.02 0.01 0.005 0 0.07 Pressure loss (MPa) 0.025 Pressure loss (MPa) Pressure loss (MPa) 0.030 PF2W740T, 540T 0.01 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Flow rate (l/min) 0 2 4 6 8 10 12 Flow rate (l/min) 14 16 0 5 10 15 20 25 30 Flow rate (l/min) 35 Sensor Unit Construction Parts list No.
PAGE 32
For Water Digital Flow Switch Series PF2W Dimensions: Integrated Display Type for Water PF2W704T, 720T, 740T Internal circuits and wiring examples to 74 120 23 1.6 OUT2 DOWN 2 Black Load White 12 + to – 24 VDC Blue PF2W7 T- -27 (-M) FOR WATER 1 2-Port size 40 50 (42.2) 34 4 Main circuit 4-ø4.5 Brown Load 4 3 34 60 50 OUT1 UP SET OUT1 OUT2 1 Main circuit 60 FLOW SWITCH are the terminal numbers.
PAGE 33
Series PF2W Dimensions: Remote Type Sensor Unit for Water B Internal circuits and wiring examples 23 1.6 120 60 to are the terminal numbers. Sensor unit Brown Main circuit 34 60 50 1 NC 2 Display unit (PF2W3 0/3 1) 12 to 24 VDC 6 2 White 4 Black 3 4 Main circuit PF2W504T, 520T, 540T- (N) 8 Switch + output – 7 Blue 5 1 3 PF2W5 T- 34 2-Port size 40 50 (44.
PAGE 34
For Air/Water Digital Flow Switch Series PF2A/PF2W Description Integrated Display Type Remote Type/Display Unit PF2A710, 750, 711, 721, 751 PF2W704(T), 720(T), 740(T), 11 PF2A300, 301, 310, 311 PF2W300, 301, 330, 331 q q w t w SMC FLOW SWITCH r UP e SET e OUT1 y OUT2 u t u r UNIT RESET SET DOWN y RESET button ( + button) If the UP and DOWN buttons are pressed simultaneously, the RESET function will activate. In case of an emergency, please clear the display.
PAGE 35
Series PF2A/PF2W Functions Refer to the “Instruction Manual” for information on setting and operating. Flow rate measurement selection Real-time flow rate and accumulated flow rate can be selected. A flow rate of up to 999999 can be accumulated. The accumulated flow rate is reset when the power supply turns OFF. (PF2A7 H maintains the values.) Output types Real-time switch output, accumulated switch output, or accumulated pulse output can be selected as an output type.
PAGE 36
For Air/Water Digital Flow Switch Series PF2A/PF2W Functions Copy function (PF2 200, 201 only) Channel select function (PF2 200, 201 only) Information to be copied is: q Flow rate range w Display mode e Display unit (Only available when the unit specification is nil.) r Output method t Output mode y Flow rate display unit (available with PF2A20 only) u Flow rate value Every pushing the button, channel selection “1→2→3→4→1...” is available.
PAGE 37
Series PF2A/PF2W Option When only optional parts are required, order with the part numbers listed below. M12 lead wire with connector e-con connector Part no. Qty. Lead wire length Part no. Qty. ZS-29-A 1 3m ZS-28-CA-4 1 OU T1 OU T2 U P T SE WN DO e-con connector M12 lead wire with connector PF2A7 (H) PF2W7 (T) PF2A20 PF2W20 M12 lead wire with connector PF2A5 PF2W5 (T) In addition to the lead wire assembly shown above, those listed below (female contact) can be connected.
PAGE 38
Related Product Multi Counter Series CEU5 How to Order CEU5 Power supply voltage Nil Output transistor mode Nil NPN open collector output P PNP open collector output A D COM B COM DC12V GND F.G. R.S. HOLD COM BANK1 BANK2 MULTI COUNTER:CEU5 100 to 240 VAC COUNT PRESET FUNC. UP RIGHT LEFT 24 VDC DOWN MODE SEL. AC100~240VCOM OUT1OUT2OUT3OUT4OUT5S.
PAGE 39
Series PF2A/PF2W Safety Instructions The following safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by all safety practices, including labels of "Caution", "Warning" or "Danger". To ensure safety, please observe ISO 4414 Note 1), JIS B 8370 Note 2) and other safety practices. Caution : Operator error could result in injury or equipment damage.
PAGE 40
Series PF2A/PF2W Specific Product Precautions 1 Be sure to read before handling. Refer to page 37 for safety instructions. Design and Selection Warning Caution 1. Operate the switch only within the specified voltage. Use of the switch outside of the specified voltage range can cause not only a malfunction and damage to the switch, but it can also cause electrical shock and fire. 2. Do not exceed the maximum allowable load specification.
PAGE 41
Series PF2A/PF2W Specific Product Precautions 2 Be sure to read before handling. Refer to page 37 for safety instructions. Mounting Usage [For air] 9. Never mount a switch in a place that will be used as a step stool during piping. 1. When using a switch for high temperature fluid, the switch itself also becomes hot due to the high temperature fluid. Avoid touching the switch directly as this may cause a burn. Warning Warning Damage may occur if an excessive load is applied to the switch. 10.
PAGE 42
Series PF2A/PF2W Specific Product Precautions 3 Be sure to read before handling. Refer to page 37 for safety instructions. Maintenance Measured Fluid Warning Warning 1. Perform periodical inspections to ensure proper operation of the switch. Unexpected malfunctions may cause a possible danger. 2. Take precautions when using the switch for an interlock circuit.
PAGE 43
Series PF2A/PF2W Specific Product Precautions 4 Be sure to read before handling. Refer to page 37 for safety instructions. Set Flow Rate Range and Rated Flow Range Caution Set the flow rate within the rated flow range. The set flow rate range is the range of flow rate that can be set on the controller. The rated flow range is the range that satisfies the sensor’s specifications (accuracy, linearity etc.).
PAGE 44
Series PF2A/PF2W Specific Product Precautions 5 Be sure to read before handling. Refer to page 37 for safety instructions. 4-channel Flow Monitor Handling Wiring 1. Do not drop, bump, or apply excessive impacts (980 m/s2) while handling. Although the body of the flow monitor case may not be damaged, the inside of the flow monitor could be damaged and lead to a malfunction. 2. The tensile strength of the power supply/output connection cable is 50N and the sensor lead wire with a connector is 25N.
PAGE 45
Digital Flow Switch for Deionized Water and Chemicals Series PF2D A single controller can monitor the flow rate of 4 different sensors. Body and Sensor New PFA Three types of flow range Tube Super PFA 4-channel Flow Monitor Series PF2D200 0.4 to 4 l /min (PF2D504) 1.8 to 20 l /min (PF2D520) 4.0 to 40 l /min (PF2D540) Dust generation of 3 particles/cc or less (average number) Karman vortex eliminates moving parts and allows low dust generation.
PAGE 46
For Deionized Water and Chemicals Digital Flow Switch Series PF2D How to Order Remote Type Sensor Unit PF2D5 20 13 C 1 Option (Refer to page 55.) Flow rate range 04 0.4 to 4 l/min 20 1.8 to 20 l/min 40 4 to 40 l/min Nil C The cable and connector are shipped unassembled.
PAGE 47
For Deionized Water and Chemicals Digital Flow Switch Series PF2D How to Order Remote Type Display Unit PF2D30 0 A M Unit specification Nil M Output specification 0 1 NPN open collector 2 outputs PNP open collector 2 outputs With unit switching function Fixed SI unit Note) Fixed units: Real-time flow rate: l/min Accumulated flow: l Panel mounting Specifications for Display Unit PF2D300/301 Model Flow rate measurement range Note 1) Set flow rate range Note 1) Minimum set unit Note 1) Accumulate
PAGE 48
Series PF2D How to Order 4-channel Flow Monitor Remote Type Display Unit PF2D20 M Output specification 0 1 Accessory / Power supply output cable (2 m) Option 2 (Refer to page 55.) NPN4 outputs PNP4 outputs Nil 4C None Sensor connector (4 pc.) Unit specification Nil M With unit switching function Fixed SI unit Note) Note) Fixed units: Real-time flow rate: l/min Accumulated flow: l Option 1 (Refer to page 55.
PAGE 49
For Deionized Water and Chemicals Digital Flow Switch Series PF2D Flow Characteristics (Pressure Characteristics) PF2D504 PF2D520 PF2D540 0.040 0.035 0.030 0.020 0.015 0.010 0.030 Pressure loss [MPa] Pressure loss [MPa] Pressure loss [MPa] 0.035 0.025 0.030 0.025 0.020 0.015 0.015 0.005 0.005 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.020 0.010 0.010 0.005 0.
PAGE 50
Series PF2D Dimensions: Remote Type Sensor Unit PF2D504-11/520-13 Model A PF2D504 PF2D520 ø9.52 ø12.7 A 42 52 62 176 70 60 40 15 Internal circuits and wiring examples z to , are the terminal numbers. 4-ø4.5 Analog output Brown Load Display unit (PF2D3 0/3 1) 4 White Black 6 2 3 Main circuit 52 Main circuit 1 Sensor unit 8 7 Switch output or Pulse output + – 12 to 24 VDC 5 1 18 Blue 15 Main circuit 186 86 78 56 Load is an analog input equipment such as a voltmeter.
PAGE 51
For Deionized Water and Chemicals Series PF2D Digital Flow Switch Dimensions: Remote Type Display Unit PF2D30 01 -A Panel mounting type Internal circuits and wiring examples z to , are the terminal numbers. 40.3 4.3 Sensor Black SMC FLOW SWITCH 40 35.8 Brown UNIT A Blue NC 4 3 2 8 7 Panel fitting dimensions 8-M3 36 +0.5 0 Sensor Black 4 36 19.4 +0.
PAGE 52
Series PF2D Dimensions: Remote Type Display Unit for Deionized Water and Chemicals (4-channel Controller) PF2D200/201 40.1 40 (7.5) 2.5 6 36.8 L/min L OUT1 CH FLOW SMC SET Sensor connector (option) Front protective cover + Panel mounting 53 9.4 47 (2) 46.4 42.4 Panel mounting adapter Front protective cover Waterproof seal 55 or more +0.1 55 or more 37.5 -0.2 Panel fitting dimensions Applicable panel thickness: 0.
PAGE 53
For Deionized Water and Chemicals Digital Flow Switch Series PF2D Dimensions: Remote Type Display Unit for Deionized Water and Chemicals (4-channel Controller) Sensor connector (4P x 4) Connector (option) Sensor connector port r e w q Power supply / Output connector port Pin no. Terminal Connector no. q DC+ 1 Cable wire color Brown w N.C.
PAGE 54
Series PF2D Description Remote Type/Display Unit RESET button ( + button) If the UP and DOWN buttons are pressed simultaneously, the RESET function will activate. In case of an emergency, please clear the display. The display of the accumulated flow will be reset to zero. PF2D300, 301 q t e SMC FLOW SWITCH w q w e r t y UNIT RESET SET y LED display/Red Displays the measured flow rate, each setting condition, and error code. Output (OUT1) display/Green Displays the output condition of OUT1.
PAGE 55
For Deionized Water and Chemicals Digital Flow Switch Functions/PF2D Series PF2D Refer to the “Instruction Manual” for information on setting and operating. Flow rate measurement selection Real-time flow rate and accumulated flow rate can be selected. A flow rate of up to 999999 can be accumulated. The accumulated flow rate is reset when the power supply turns OFF. Output types Real-time switch output, accumulated switch output, or accumulated pulse output can be selected as an output type.
PAGE 56
Series PF2D Functions Copy function (PF2D200, 201 only) Channel select function (PF2D200, 201 only) Information to be copied is: q Flow rate range w Display mode e Display unit (Only available when the unit specification is nil.) r Output method t Output mode y Flow rate value Every pushing the button, channel selection “1→2→3→4→1...” is available. The flow rate measurement of each selected channel is shown in the display unit.
PAGE 57
Applicable Fluid Compatibility checklist: Between the digital flow switch material for deionized water and chemicals and the fluid selected.
PAGE 58
Series PF2D Safety Instructions The following safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by a label of "Caution", "Warning" or "Danger". To ensure safety, please observe all safety practices. Caution : Operator error could result in injury or equipment damage. Warning : Operator error could result in serious injury or loss of life.
PAGE 59
Series PF2D Specific Product Precautions 1 Be sure to read before handling. Refer to page 57 for safety instructions and precautions. Design and Selection Design and Selection Caution Warning 1. Operate the switch only within the specified voltage. 1. Data from the flow switch is stored even after the power supply is off. Use of the switch outside of the specified voltage range can cause not only a malfunction and damage to the switch, but it can also cause electrocution and fire.
PAGE 60
Series PF2D Specific Product Precautions 2 Be sure to read before handling. Refer to page 57 for safety instructions and precautions. Wiring Operating Environment 1. Verify the color and the terminal number when wiring. 1. Never use in the presence of explosive gases. Warning Warning Incorrect wiring can cause the switch to be damaged and malfunction. Verify the color and the terminal number in the instruction manual when wiring. 2. Avoid repeatedly bending or stretching of the lead wire.
PAGE 61
Series PF2D Specific Product Precautions 3 Be sure to read before handling. Refer to page 57 for safety instructions and precautions. Measured Fluid Others 1. Check regulators and flow adjustment valves before introducing the fluid. 1. After the power is turned on, the switch’s output remains off while a message is displayed. Therefore, start the measurement after a value is displayed. 2. Perform settings after stopping control systems.
PAGE 62
Series PF2D Specific Product Precautions 4 Be sure to read before handling. Refer to page 57 for safety instructions and precautions. 4-channel Flow Monitor Handling Wiring 1. Do not drop, bump, or apply excessive impacts (980 m/s2) while handling. Although the body of the flow monitor case may not be damaged, the inside of the flow monitor could be damaged and lead to a malfunction. 2.
PAGE 63
SMC'S GLOBAL MANUFACTURING, DISTRIBUTION AND SERVICE NETWORK EUROPE AUSTRIA SMC Pneumatik GmbH CZECH SMC Industrial Automation CZ s.r.o. DENMARK SMC Pneumatik A/S FINLAND SMC Pneumatiikka Oy FRANCE SMC Pneumatique SA GERMANY SMC Pneumatik GmbH HUNGARY SMC Ipari Automatizálási Kft. IRELAND SMC Pneumatics (Ireland) Ltd. ITALY SMC Italia S.p.A. LATVIA SMC Pnuematics Latvia SIA NETHERLANDS SMC Pneumatics BV. NORWAY SMC Pneumatics Norway A/S POLAND SMC Industrial Automation Polska Sp.z.o.o.