Page 1
POKAYOKE (MISTAKE PREVENTION) TOOLS TW-870R Instruction Manual V1.00 Please use this operation manual correctly on reading well. Please keep it carefully to be able to read immediately, when required.
Contents 1. General outline ..............................1 2. Main part and accessories ............................2 3. Safety concerns ..............................4 4. Name and function of each part ..........................10 5. Installation................................11 6-1. Pairing (Registration) ............................15 6-2. Setting of receiver ............................16 7. How to use ................................18 8.
Pokayoke transmitters". "TW-870R" is a receiver with one relay output. It can be paired with one of the various tools equipped with a Pokayoke transmitter. The transmitter can be mounted on various kinds of tools like torque wrench/plier wrench and it’s work completion signal can be transmitted to the receiver wirelessly.
TW-870R 2. Main part and accessories ・ Receiver TW-870R TW-870R × 1...
Page 6
Cable approx. 1.5m Cable approx. 1.8m ・High-Volume Buzzer TW-870R-BZ01 (Sound Pressure Minimum 103 dB at 1 m (3.3 ft)) Cable Approx. 420mm (16.5ft) / UL1007 24AWG Cable ends are pre-treated with rod terminals. Cable ends are pre-treated with rod terminals...
TW-870R 3. Safety concerns Safety concerns (Be sure to read) To prevent human injury of user or damage in property from occurring, be sure to observe the precautions shown below. ■ The degree in safety hazard and damage generated by the wrong usage while ignoring the descriptions is classified by the following displays.
Page 8
TW-870R Warning ■For handling the power source: Be sure to observe the following precautions to prevent the AC adapter and Power cord from being heated, damaged, or ignited. ●Do not approximate the AC adapter and Power cord to a fire, or do not put them into a fire. The AC adapter and Power cord can be broken or ignited, resulting in an accident.
Page 9
TW-870R ■Caution for wireless Law ○Radio device in this product has been certified by the Radio Law. It does not needs a license of radio stations according to using this product. ○Do not use it close to a person with a cardiac pacemaker.
Page 10
TW-870R ■FCC/IC Warning Information about FCC Standard. Contains FCC ID: T82-HRF2403 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 11
TW-870R Information about ISED Standard. Contains IC: 10608A-HRF2403 This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.
Page 12
TW-870R Thailand Radio Law(SDoC) “เครื ่ องโทรคมนาคมและอุ ป กรณ์ น ี ้ มี ค วามสอดคล้องตามมาตรฐานหรื อ ข ้อก าหนดทางเทคนิ ค ของ กสทช.” This telecommunication equipment conforms to the technical standards or requirements of NBTC. (Translation of content: This radiocommunication equipment is exempted to possess...
TW-870R 4. Name and function of each part ・Receiver TW-870R 1.Power switch For power ON and OFF 2.Terminal block of power source Terminal block for power source of DC24V(M3) This is a USB connector for maintenance. It is also used to connect to your PC when using "Pokayoke Tools Settings". Used 3.USB connector...
TW-870R 5. Installation 1.Install this machine in the place where it can be easily viewed from the Transmitter and also an electric wave can be stably received. 2.Set the antenna so that it is not parallel to the metal plates and keep away it from metal plates as far as possible.
Page 15
TW-870R The antenna of a receiver should install so that there is no obstacle in the circumference of an antenna. There are four antennas on the receiver. Please make sure that there are no obstructions around each antenna. Antenna should Install 30-45 degree of the directions of the front.
Page 16
TW-870R Please do not set the following installation. ✕ ✕ × × It is touched antenna with It is parallel with sequence box and sequence box. antenna. ✕ ✕ × Each antennas are in touch.
Page 17
TW-870R When connecting the High-Volume Buzzer, connect the High-Volume Buzzer cable to the connection connector on the side of the receiver. High-Volume Buzzers have polarity. Be careful of the polarity when connecting. When looking at the receiver from the front, the black cable is on the top side and the red cable is on the bottom side.
TW-870R 6. Setting 6-1. Pairing (Registration) It needs “pairing” a transmitter and a receiver before using. Transmitter and receiver communicate by recognizing the other party's recognition signal by pairing. 1. Power Switch is turned on pushing the lighting switch for paring of a receiver.
*When “Relay output time” is set 50ms and “Double count protect time is set 10ms, Buzzer sounds 50ms. Buzzer sounds 100ms ordinarily. ◆Buzzer sounds Big/Small DIPSW Small DIP Switch 2 ◆Delete the channel table DIPSW Delete Not delete *Please note that the “Delete the channel table” switch of TW-870R-EXL is different.
Page 20
3.The pairing illumination switch changes from blinking to light in about 2 seconds. Please take your hand off the switch. *Please note that the “Delete the channel table” switch of TW-870R-EXL is different. *When the channel table is deleted, the receiver cannot communicate with the paired transmitter.
TW-870R 7. How to use 1.Power switch of receiver is turned on. Please confirm the LED situation as turning off. When the LED for receiving turns on, the transmitter is not registered by pairing. Please make a pairing with transmitter.
Page 22
TW-870R ●TEST SWITCH There is a test switch for checking the battery and communication. When the transmitter transmit the signal by test switch not limit switch, receiver doesn’t output relay output. But LED of receiver only turns on. Also transmitter make a checking the battery at pushing the test switch. You can know the battery situation by transmitter LED and Receiver LED TEST SWITCH is combination with Pairing switch.
TW-870R 8. Use in combination with Pokayoke Tools Settings By using the Windows application "Pokayoke Tools Settings", you can change the settings of the device, monitor the communication status, and update the firmware of the main unit. For details, refer to the Pokayoke Tools Settings instruction manual.
1 Relay Output (Terminal block:M3(2P)) Contact mechanism MOS-FET/1a Output Rated load voltage AC/DC30V per point Rated load current 0.5A per point 1 output for High-Volume Buzzer (TW-870R-BZ01) Interface USB Type-C (USB 2.0 Support) Buzzer Piezo Buzzer: 95 dB at 1 m (3.3 ft)
TW-870R 11. Troubleshooting ・Receiver TW-870R Phenomenon Cause and measure Power is not input. Power LED doesn’t turn on →Please input stable power source DC24V. It has not done “Pairing” (No registration) Not receiving the signal from transmitter. →Please do “Pairing” with receiver. Ref P17 Buzzer setting is OFF.
Sales Office. The latest warranty and repair regulations can be found on our website. 〔Warranty Regulation〕 This regulation (hereinafter referred to as the "Regulation") is for post-shipment warranty provided by HERUTU ELECTRONICS CORPORATION (hereinafter referred to as the "Company") so that you can use the Company's product you have purchased with confidence.
Page 28
This regulation (hereinafter referred to as the "Regulation") shall be applied to paid repair service (hereinafter referred to as the "Service") provided by HERUTU ELECTRONICS CORPORATION (hereinafter referred to as the "Company"). The Regulation does not apply to special order products (custom products). In addition, purchased products shall be subject to relevant manufacturer's repair regulations, and the Regulation shall not apply.
Page 29
TW-870R Establishment of contract The contract shall be established when the customer approves the quotation presented by the Company and issues an order form before the end of the repair implementation period. Purpose of the Service The Company will provide the Service for the purpose of repairing the function and performance of the Company's product used by the customer if it fails beyond the scope of the warranty specified in the warranty regulation.
Page 30
TW-870R In addition, if the customer does not place an order within three months from the date of creation of the quotation, or if the customer does not accept the quotation and the customer expresses an intention not to carry out the repair, the Company will assume that the customer has canceled the request for the Service, and the Company will return the Product for repair to the customer without carrying out the repair.
Need help?
Do you have a question about the TW-870R and is the answer not in the manual?
Questions and answers