ManualPulse Generator

RE47 series
Outline
RE47 is an incremental optical manual pulse generator developed mainly for NC machine tools. The
series are most compact of all MPGs on our line-up and universally compatible with various sorts ofcompact MPGs.

Features● Eco friendly: RoHS compliant● φ60mm diameter● Less than 10mm in depth (from surface-to-bottom) allows you to save space behind the panel● Fine operability with a weight inside of the dial.
● Various Options of the input/output circuit: CMOS, open collector, line driver● Chattering-free and long-life use with optical unit
● Original logos available on the dial

Specifications
Application

5V input

12V input

Differential line

Photo coupler(12 ～ 24V)

Power Voltage

DC5V±10%

DC12V±10%

DC5V±10%

DC10.8V to 26.4V

Current power (pull up)
Current power(Open collector)≦ 80mA≦ 30mA≦ 60mA≦ 40mA≦ 150mA (90mAtyp)≦ 60mA

Output

330ΩPull-up or Open collector

2.2KΩPull-up or Open collector

RS-422A (Line driver)
Terminating register at receiver:100Ω/phrase

1 level:(Power voltage –0.5V) ≦0 level: ≦ 0.4V (No-load)≦ DC30V≦ 50mA
100pulse/100Click or 25pulse/100Click
IP54
8 ～ 16mN.m (80 ～ 160gf.cm)
Over a million rotations-10℃～ 60℃
(14F ～ 140F)
85gOutput voltage(pull up)Collector voltage(Open corrector)
Pulse per revolution
Panel water resistance
Click torque
Rotational Durability
Operating Temperature
WeightPart number designation
RE47
①A

①Type

② Number of Pulses
1: 100PPR
2: 25PPR③ Click
S: Soft④ Output
R: Voltage Output
O: Open Collector
D: Line Driver

1②S

③R

④5⑤B

⑥⑤ Supply Voltage
5: 5V
1: 12V
2: 12 〜 24V⑥ Dial Knob (color black)B: 15mm with Tosoku logo
C: 15mm without logo
D: 15mm customer logo

ModelsSupplyRE47A1SR5_
RE47A1SR1_
RE47A1SO5_
RE47A1SO1_
RE47A1SO2_
RE47A1SD5_
RE47A1SR5_
RE47A1SR1_
RE47A1SO5_
RE47A1SO1_
RE47A1SO2_
RE47A1SD5_

5V
12V
5V
12V
24V
5V
5V
12V
5V
12V
24V
5V

Open collector(Current output type)1level:Transistor/ON
0level:Transistor/OFF≦ 30V≦ 50mA

Pulse Per Revolution
5V
12V
OC
OC
OC*
Differential Line*
5V
5V*
OCOC
OC*
Differential Line*

100PPR
100PPR
100PPR
100PPR100PPR
100PPR25PPR25PPR25PPR25PPR
25PPR25PPR*Differential Line: Connect with terminating resistance 100Ω(Based onRS-422 line receiver).
*5V:Supply voltage=12V, Output voltage=5V*OC:For photo coupler only, Supply voltage 12 〜 24VDimensions (mm)䠆㻸㼕㼚㼑㻌㻰㼞㼕㼢㼑㼞㻌㼕㼟㻌㼕㼚㻌㼠㼔㼑㻌㼐㼞㼍㼣㼕㼚㼓㻌㼎㼑㼘㼛㼣㻟㻙㻹㻟㻭㼏㼏㼑㼟㼟㼛㼞㼕㼑㼟䠩䠝䠪䠱䠝䠨䚷䠬䠱䠨䠯䠡䚷䠣䠡䠪䠡䠮䠝䠰䠫䠮䃥㻠㻡䠰䠵䠬䠡 䠮䠡䠐䠓䠝䠍䠯䠮䠑䠨䠫䠰䚷䠪䡋䠊䠎䠏䠑㻔㻝㻡㻕䠄㻟㻣䠅䃥㻠㻡䃥㻢㻜㻚㻢㻼㼍㼏㼗㼕㼚㼓㻔㻝㻜㻕㻔㻞㻡㻕㻭㼏㼏㼑㼟㼟㼛㼞㼕㼑㼟㻹㻟㻌㻺㼡㼠㻌㻦㻌㼠㻞㻚㻠㼙㼙㻹㻟㻌㼀㼑㼑㼠㼔㻌㼃㼍㼟㼔㼑㼞㻌㻦㻌㼠㻩㻜㻚㻣㼙㼙㻹㻟㻌㼃㼍㼟㼔㼑㼞㻌㻦㻌㼠㻩㻜㻚㻡㼙㼙䠰䠫䠧䠵䠫䚷䠯䠫䠧䠱䠰䠡䠥䠧䠥䠶䠝䠥䚷䠟䡋䠊䠈䠨䠰䠠䠊㼼䠲䠑䡉䠝䡉䠽䡔䠔䠌䠂䠍䠌䠠䠟 䠦䠝䠬䠝䠪䠇䠑䠲 䠌䠲䠝䠞㻠㻙㻹㻟㻢㻚㻞㻣㻚㻢㻞

Panel Mounting Hole㻟㻙䃥㻟㻚㻢䃥㻡㻟㼼㻜㻚㻞㻸㼕㼚㼑㻌㻰㼞㼕㼢㼑㼞㻌㻔㻌㻢㻌㼠㼑㼞㼙㼕㼚㼍㼘㼟㻌㻕㻝㻞䃥㻠㻢㼼㻜㻚㻡㻜㼻䠨䠫䠰䚷䠪䡋䠊䠎䠓䠑㼈㻹㻗㻝㻲㻜㻠㻭㼈㻹㻗㻝㻲㻜㻠㻮㼈㻹㻗㻝㻲㻜㻠㻯㼈㻹㻗㻝㻲㻜㻠㻰㼈㻹㻗㻝㻲㻜㻠㻱䠦䠝䠬䠝䠪㼈㻹㻗㻝㻲㻜㻡㻜㼈㻹㻗㻝㻲㻜㻡㻝䠮䠡䠐䠓䠝䠍䠯䠠䠑䠇䠑䠲 䠌䠲䠝䠞㻝㻞㻜 㼻㻢㻙㻹㻟㼀㼔㼕㼏㼗㼚㼑㼟㼟㻌㼛㼒㻌㼠㼔㼑㻌㻼㼍㼚㼑㼘㻌㻦㻌䍺䚷㻟㻌㼙㼙㻾㼑㼏㼛㼙㼙㼑㼚㼐㼑㼐㻌㼀㼛㼞㼝㼡㼑㻌㼒㼛㼞㻌㼒㼍㼟㼠㼑㼚㼕㼚㼓㻌㼠㼔㼑㻌㼚㼡㼠㻌㻦㻌㻜㻚㻠㻌ࠥ㻌㻜㻚㻡㻌㻺䞉㼙㻌㻔㻠ࠥ㻡㻌㻷㼓㼒䞉㼏㼙㻕䕔Circuitry
䖃Open collector (code:O)䠇䠲䠝䠋䠞䖃Votage Output (code:R)䠇䠲䖃Line Driver (code:D)
䠇䠲䠝䠋䠞

䠝䠋䠞
䠎䠒䠟䠏䠍

䠌䠲

䕔Output Waveform䠌䠲1) Turning the shaft clockwise would generate the signal A when thesignal B outputs a low voltage (0);2) Rotating the shaft counter-clockwise would generate the signal A whenthe signal B outputs a high voltage(1);䠝䠋䠞䠌䠲㻯㼛㼡㼚㼠㼑㼞㼏㼘㼛㼏㼗㼣㼕㼟㼑㻯㼘㼛㼏㼗㼣㼕㼟㼑㻝㻿㼕㼓㼚㼍㼘㻌㻭㻜㻝㻿㼕㼓㼚㼍㼘㻌㻮㻜㻞㻡㻼㻼㻾㻌㻰㼑㼠㼑㼚㼠㻌㻼㼛㼟㼕㼠㼕㼛㼚㼟㻝㻜㻜㻼㻼㻾㻌㻰㼑㼠㼑㼚㼠㻌㻼㼛㼟㼕㼠㼕㼛㼚㼟