Dust collector
RH Series
ROPES(RH-3)
ROPES(RH-3 Operation ManualWarning

3.Adjustment of pressure sensor

1.Don't use this device without the rated voltage.Especially,use it in a foreigncountry, please check voltage, connection of ground,atmosphere,and condition

Our products display the pressure value at a negative pressure usually.

of others.

(We measure the pressure as zero atmospheric pressure.)－3.Don't use this device in dangerous atmosphere such as causing explosion,fire or
including inflammable gas and liquid.

humidity and so on)

Press

key 3secods or more. Operation Mode is displayed.

Set F-3 (two-independent mode) by selecting

serious failure, please contact us in repairing it.
6.Be careful in replacing or mounting. Please connect wire correctly according toPress

7.Don't push the switch so much. If you want to push them, please push themPress

8.Please take this device away to noises. If you use it such a place, take the noise％ of the EMI / EMC measures.)off by using noise filter. (It doesn't take 100

9.Take intervals of 30 seconds or more if you turn on or off the power supply and 10
seconds or more if you turn on or off the signal. Don't turn on and off frequently.
10.If this device is dusty,wipe it with the cloth including a little water carefully.

Press▲▼ key in N.O./N.C. Selection.

key at once. Chattering Prevention is displayed.

Set 500(500ms) by selecting

correctly and softly.

▲▼ key in Operation Mode.

key at once. N.O./N.C. Selection is displayed.

Set N.O.(normally open) by selecting

the wiring diagram.

－● When D23 (red LED) on driving board lights up, driving board error signal output

key at once. Display Color Selection is displayed.

Set 2 C (Red/Green LED) by selecting
Press▲▼ key in Display Color Selection.

key at once. So, save the setting and return to Measurement mode.

key at once in Measurement mode. "A" and preset value will be－17.0 by changing ▲▼ key. Press

displayed alternately. Set

hard brushes.

register the updated "A" value. "b" and preset value will be displayed alternately.

order or misuse.

Set－18.0 by changing ▲▼ key.Press

key tokey to register the updated "b"value.

So, save the setting and return to Measurement mode.
Note : Set
Ryousei CO.,LTDCAT-RH3-VER3.0

turns on at the same time.
Note : Only this signal, you can't check every error at all.
7.Analog output
Pressure value : 0

3. Setting the pressure value of OUT1 and OUT2
Press

● The power cable is included.(C1:AWG12 / 2.0sq-4c)● Please use the necessary signal input or output. Signal cable is not included.

▲▼ key in Chattering Prevention.

Don't use volatile product such as benzene,thinner and alcohol. Please don't use※Don't use our device to give harm to the human body and life by causing out of－30 or more if you want to not use these output.

～－101kPa=1 ～5V

We don't install terminal blocks. So, pull out from the pressure sensor directly.
But,measurement range is narrow.(Actually 1

destroyed. It doesn't compensate for the case.
8. Specification of automatic operation signal input● Input voltage : DC24V inside, isolation ● Input Current : 20mA
If you input the voltage (AC100responsibility even if the problems occur by using the output for another purpose.

circuit will be destroyed. So, connect correctly. It doesn't compensate for the case.

2. Product specification

4. Error

9. Specification of abnormal signal output● If driving board error occurs, blower stops and error output is turned on. Error● Open collector (NPN) output ● Rated voltage : DC24V(1)Power supply : 3phaseAC 200V (It is a single-phase available R-T)
(2)Frequency : 50/60Hzoccurs any reason (Sensor error, motor's over-current protection, power transistor's ● Rated load : 50mAor lessDuring blower is running, switch lights green.

(3)Current Consumption : 3phaseAC 200V=4.0A (Single-phaseAC 200V=6.9A)

over-heat protection, IC 's under-voltage protection ) in motor and driving board.

In automatic operation, turn off this switch(4)Isolation voltage : 1500V/1min.

(Latch operation ) D23 (red LED) on driving board lights up. Please turn on power(5)Ambient temperature range :supply again as reset. You can reset machine if driving board / motor is not－10 ～ 50℃(No freezing)(6)Relative humidity range : 35 ～ 85％ RH(No condensation)(7)Save temperature range : 0 ～ 50℃(No freezing）(8)Atmosphere : No corrosive gas● When D44 (red LED) on driving board lights up,(When lack-voltage (145V or less )or over-voltage (245V or more) protection is activated) blower stops. If power

Display preset or present value.

(10)External flame/weight : It depends on model of dust collector

supply is returned to normal state, blower starts again and D44 (red LED) on

Refer to 3.Adjustment of pressure sensor,(11)Durability of switch : more than 500000 times

driving board turns off. Error doesn't output signal and also reset it automatically.

you can change preset value.

(12)Indication LED(Green)/7LED(Red/Green)● When D19 (green LED) on driving board doesn't light up, check power supply. It isA～－20kPa(－18 ～－22)

AUTO key(13)Pressure : 0SET key(14)Wind quantity : 0 ~ 2.5m3/min.(No display / calculated value)

UP / DOWN key(15)Interface : 1-2 terminal = Automatic running input: 3-5 terminal = Output 1 of pressure sensor

VolumeYou can change blower capacity.
We separate orange and green zone.
Please use blower within range ofgreen zone usually.
If you use blower within range oforange zone,check the heat of the blower

driving board from check-window.
5.Warning● Blower will continue to run even if the OUT1/OUT2 occurs.
OUT1=Filter clogging is occurred.Normal setting range is: 6-7 terminal = Output of driving board error

If it is over, OUT1 outputs.

terminal blocks extra for this in the device.)※Please use the 2~7-core shielded wire ( AWG24～16 / 0.5～1.25sq ) as signal
cable.

good condition if D19 (green LED) on driving board lights up only, looking at: 4-5 terminal = Output 2 of pressure sensor※Input = 24VDC/20mA(No-voltage contact input type)※Output = 24VDC/50mA(Open collector (NPN) type)※This device has output (1～5V) of the pressure value (But we don't install

will be destroyed immediately. It doesn't compensate for the case.
● You can check three LED on the driving board from check-window.

in over-current ,etc.

(9)Protection structure : Front part = IP3X (Not dust-proof and waterproof)：

Note : If the the excessive short circuit current flows by mistake, output circuitdamaged. Please turn on power supply again after cooling machine if error occurs

Pressure sensor▲▼～ 220V, DC50V or more) by mistake, input

Note : You can use the output for another purpose. But, we don't have theBlower on / off switch

operation(Terminal block 1-2).

～1.8V=0～－20kPa)

Note: If you do incorrect wiring or short,pressure sensor will be permanently

Push this switch, blower runs or stops.

and input External signal input automatic

Green zone

Press A key for at least 2 seconds in Measurement mode.
2. Default

5.Don't take a part of piece or remodeling for adding new function. In the case ofOrange zone

● Adjustment
1. Zero point adjustment

4.Please use it under the normal working condition.(Voltage, temperature,

1. Name of parts－OUT1 = 17.0kPa(Filter is clogging) OUT2 = 18.0kPa(Suction part is closed)

2.Don't give big load, vibration and shock.

※Please read the dust collector instruction manual.

6. Connection diagram● Setting of pressure sensor

OUT2=Suction part is closed.Normal setting range is－15 ～ －18.

－18 ～ －20.

If it is over, OUT2 outputs.

★ For example : When you use OUT2 as driving signal, set －2 (OUT2).

● How to operate the pressure sensor, refer to the manual of Keyence.

When blower starts, pressure will go up and OUT2 outputs usually. (Pressure● Refer to the manual of Panasonic of the driving board / brushless motor if yousensor's present value is displayed in red.)So, you can guess that blower is notneed the contents of the drive board / brushless motor.

driving or bucket is disconnected when OUT2 doesn't output.

● Don't disassemble the connector,wiring,remolding.

sometimes.

Note: Cause of the alarm is like the following.

Specifications are subject to change without notice.

White zone is unusable area.

Clogging of filter, piping pressure loss(too long, suction part is unusually narrow) etc.
Note:An alarm doesn't occur, but you can't use it in the state such as the following.
Clogging of HEPA filter, exhaust pressure loss (connects to duct with resistance) etc.