Digital Flow Switches, Series PF2A, Series PF2W Pin description PF2A7H-(-M) 68 69 1 DC(+) 2 Analog output 3 DC() Accumulated pulse output wiring examples 4 OUT1 4-I thread with depth J 40 Max. 30V 80mA or less OUT1 Black Load H 0V Blue 50msec PF2A7H-(-M) 28 29 B C D E F G H I J A Model Brown PF2A703H PF2A706H PF2A712H 55 160 40 92 67 55 Rc 1, NPT 1, G 1 36 M5 x 0.8 8 OUT1 80mA Load Black 65 180 45 104 79 65 Rc 11/2, NPT 11/2, G 11/2 Rc
r^rE_aEIl_I ItrtrElEll+trMElr cG1 C D G l T T series i I .2: 3. .4, i.5. .6-l '?
Refer to 4.3.2 Setting and checking,5.3.2 Setting and checking. 2 2 R D R D 3 3 S D S D 5 5 S G S G Master This product Do not connect any wire to other PIN numbers.
Refer to 4.3.2 Setting and checking,5.3.2 Setting and checking. 2 2 R D R D 3 3 S D S D 5 5 S G S G Master This product Do not connect any wire to other PIN numbers.
Refer to 4.3.2 Setting and checking,5.3.2 Setting and checking. 2 2 R D R D 3 3 S D S D 5 5 S G S G Master This product Do not connect any wire to other PIN numbers.
Refer to 4.3.2 Setting and checking,5.3.2 Setting and checking. 2 2 R D R D 3 3 S D S D 5 5 S G S G Master This product Do not connect any wire to other PIN numbers.
Nil N F Rc NPT G Nil C The cable and connector are shipped unassembled.
Symbol Terminating resistance FG FG FG Connector Connector Connector shell shell shell 2201/2W + + + 1 1 1 2 2 2 9 9 9 5 SG 5 SG 5 SG Figure1-1 Communication Connection (RS-485) Host Computer Thermo-con RS-232C RS-232C Symbol Pin No.
C HRZ008-L1-F 16 14 [HRZ008-L1-F] Cooling capacitykW 12 10 8 6 4 2 0 -20 -10 0 10 20 30 40 Circulating fluid setting temp.deg.
deg.C 34 Reading alarm status 2 01 32 05 34 36 3B 0D 01 32 02 34 30 38 30 03 30 30 0D Answer ERR11 Answer -1.52 deg.C Reading offset 01 32 05 36 36 3D 0D 01 32 02 36 2D 31 35 32 03 32 3F 0D 2 36 Offset setting (without writing EEPROM) 01 32 02 36 30 31 35 30 03 33 30 0D 2 Set at +1.50 deg.C 06 32 0D 37 Temperature setting (with writing EEPROM) F 01 3F 02 37 32 35 30 30 03 33 3F 0D 06 3F
HRW Series 5.3 Operation Screen 5-3 HRX-OM-K003 Chapter 5 System Operation 5.3.3 Status screen 2 1 2 3 4 Figure 5-5 Status Screen 2 Table 5-4 Status Screen 2 No.
34 Reading alarm status 2 01 32 05 34 36 3B 0D 01 32 02 34 30 38 30 03 30 30 0D Answer ERR11 Reading offset 2 01 32 05 36 36 3D 0D 01 32 02 36 2D 31 35 32 03 32 3F 0D Answer -1.52 deg.C 36 Offset setting (without writing FRAM) 2 01 32 02 36 30 31 35 30 03 33 30 0D 06 32 0D Set at +1.50 deg.C 37 Temperature setting (with writing FRAM) F 01 3F 02 37 32 35 30 30 03 33 3F 0D 06 3F 0D Set at
Breaker Operating Characteristics Common for all models 4 h 2 h 1 h 5 s 10 s 20 s 30 s 1 min 2 min 4 min 6 min 10 min 14 min 20 min 30 min Max.
Both ends of the communication connection (the end nodes) need to be connected to the higher level computer. 2 2 R D R D 3 3 S D S D 5 5 S G S G Controller Master This product Do not connect any wire to other PIN numbers.
Both ends of the communication connection (the end nodes) need to be connected to the higher level computer. 2 2 R D R D 3 3 S D S D 5 5 S G S G Master This product Do not connect any wire to other PIN numbers.
1 to 120 ARW setting 100.0 0.0 to 100.0 PB (cooling) range setting 0.50 0.0 to 10.00 Cooling for the proportional frequency setting 2 1 to 120 01 1st digit: 0 to 8 2nd digit: 0 to 3 Event output function setting Event output delay timer setting 0 0 to 9 1st digit: Stop bit length function 1: 1 bit, 2: 2 bit 2nd digit: Parity check function : Without, : Odd, : Even Communication parameter
Setting mode can be shown by pressing and holding the [MODE] key for approx. 2 sec. Pressing the [MODE] key for approx. 2 sec again will return the setting mode to the Operation mode.
Connection thread Proper tightening torque (Nm) Piping Tightening Torque M5 1.5 to 2 Rc 1/8 7 to 9 Rc 1/4 12 to 14 Rc 3/8 22 to 24 Rc 1/2 28 to 30 Rc 3/4 28 to 30 Rc 1 36 to 38 Rc 1 1/4 40 to 42 Rc 1 1/2 48 to 50 Rc 2 48 to 50 5. Confirm the leakage of fluid. Confirm that the hose or tubing is not pulled out and that there is no leakage in the fitted parts.
Both ends of the communication connection (the end nodes) need to be connected to the higher level computer. 2 2 RD RD 3 3 SD SD 5 5 SG SG Controller This product Do not connect any wire to other PIN numbers.
2.1.2 Precautions after wiring and before communication . 2-2 2.2 COMMUNICATION SPECIFICATION. 2-2 2.3 CONTACT INPUT SIGNAL . 2-5 2.3.1 Contact input signal TypeFormatFormSetting . 2-5 2.3.2 Run / stopRunStopExternal switch signal. 2-6 2.3.3 External switch signal . 2-8 2.4 CONTACT OUTPUT SIGNAL . 2-9 2.4.1 Contact output signal . 2-9 Chapter 3 Serial communication . 3-1 3.1 PRECAUTIONS