PFxx-OMX0002

No.PF-OMX0002-B PRODUCT NAME Digital Flow Switch ( compatible) MODEL/ Series/ Product Number PF3A703H-L PF3A706H-L PF3A712H-L Table of Contents Safety Instructions 3 Model Indication and How to Order 11 Names and Functions of Individual Parts 12 Definition and terminology 14 Mounting and Installation 16 Installation 17 Piping method 18 Wiring 19 Outline of Settings [Measurement mode] 25 Change

Digital Flow Switch

Wide range of flow measurement with one product 6000 10 12000 Applicable flow range [L/min] Port size 30 60 120 500 1000 3000 30 3000 3000 L type PF3A703H 1 60 6000 6000 L type PF3A706H 1 1/2 120 12000 12000 L type PF3A712H 2 Pressure loss: 75% reduction*1 Improved drainage and resistance to foreign matter (20 kPa / 5 kPa) *1 Compared with the current model (PF2A7H/Large flow type).

PFxx-OMX0007

Flow switch flow setting and functions PF3A703H/PF3A706H/PF3A712H IO-Link function PF3A703H/PF3A706H/PF3A712H-L Function selection mode In this mode, each function setting can be changed separately. In measurement mode, press the S button for 3 seconds or longer to display [F 0]. Press the or button to select the function to be changed.

PF3A7xxH.eng

[F 5] [ FnC] Select FUNC (switching Analogue output 2/ External input) [ oUt] Analogue output PF3A706H Equivalent to M5 3 Nm10% 8 PF3A712H 9 Equivalent to M6 5.2 Nm10% : Arbitrary display mode can be added to the sub display by setting the [F10] sub display.

PF3A7xxH-L.eng

(For accumulated increment) [H_1 ] Setting of Hysteresis [ 300] 300 L/min (PF3A706H) Do not use the product in a place where static electricity is a problem. Otherwise it can cause failure or malfunction of the system.

Digital Flow Monitor

Normal output Reversed output Hysteresis mode Window comparator mode Accumulated output mode (Increment) Accumulated output mode (Decrement) Accumulated pulse output mode Error output mode OFF mode : Applicable errors are Er0, 1, 2, 4, 6 to 8, 14, and 40.

NCA1

, 16, 18, 20 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 24 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 24, 28 Smooth movements even at 0.4 to 2 inch/sec Auto switch mounting available.

NCA1

, 16, 18, 20 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 24 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 24, 28 Smooth movements even at 0.4 to 2 inch/sec Auto switch mounting available.

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: N (NPT), Port Size: 14 (1 1/2), Output Specifications: DS (Out: NPN; Func: Analog Current Output <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector), Unit Specification: M (SI Unit Only)

Rated Flow Range: 60 to 6000 l/min, Thread Type: NPT, Port Size: 1 1/2, Output Specifications: Out: NPN; Func: Analog Current Output <-> External Input, Lead Wire: w/o Lead Wire and M12 Connector, Unit Specification: SI Unit Only, Calibration Certificate: -

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specifications: DS (Out: NPN; Func: Analog Current Output <-> External Input)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specifications: FS (Out: PNP; Func: Analog Current Output <-> External Input)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specifications: ES (Out: PNP; Func: Analog Voltage Ouput <-> External Input)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specifications: ES (Out: PNP; Func: Analog Voltage Ouput <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specifications: CS (Out: NPN; Func: Analog Voltage Output <-> External Input)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specification: L4 [Out: IO-Link, Switch Output (N/P); Func: Analog Current Output <-> External Input; Monitor Unit Model: PFG310 Series]

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specification: L [Out: IO-Link, Switch Output (N/P); Func: None; Monitor Unit Model: None], Lead Wire: N (w/o Lead Wire and M12 Connector)

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specification: L [Out: IO-Link, Switch Output (N/P); Func: None; Monitor Unit Model: None]

Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: Rc, Port Size: 14 (1 1/2), Output Specification: L [Out: IO-Link, Switch Output (N/P); Func: None; Monitor Unit Model: None], Lead Wire: Q (Lead Wire and M12-M12 Connector, 3m)

Rated Flow Range: 60 to 6000 l/min, Thread Type: Rc, Port Size: 1 1/2, Output Specification: L4 [Out: IO-Link, Switch Output (N/P); Func: Analog Current Output <-> External Input; Monitor Unit Model: PFG310 Series], Lead Wire: -, Unit Specification: -, Calibration Certificate: -