Date: August 4, 2014 Laser Range Finder UXM-30LXH-EWA Specification RoHS x x Amended reason Symbol Approved by Checked by M.Utsugi Drawn by Designed by Pages Title S.Yamamoto S.Yamamoto Drawing No. Date Corrector Amended No.
1. Outline Operation principle • UXM-30LXH-EWA is a sensor which scans a semicircular field by means of a laser beam (λ= 905 nm), then calculates coordinates by measuring the distance from an object and its step angle. • Safety of the laser is class 1. • By using the function of synchronizing the rotation of the motor to the reference signal from outside, influence of the interference between multiple units of this sensor is alleviated.
4.Rated specification Product name Type Light source Power supply voltage Laser range finder UXM-30LXH-EWA Semiconductor laser, λ = 905 nm, safety class of the laser = 1 10 to 30VDC Steady-state current: 600 mA or less at 12 VDC, 300 mA or less at 24 VDC Power supply current Starting current: 1.5 A or less at 12 VDC, 0.75 A or less at 24 VDC Heater in use (0°C or below): 1.25 A or less at 12 VDC, 1.25 A or less at 24 VDC Electric power 7.
.Rated specification (Continued) (EMI) EN61326-1:2013 EN55011:2009 + A1:2010 (EMS) EN61326-1:2013 EMC standards EN61000-4-2:2009 EN61000-4-3:2006 + A1:2008 + A2:2010 EN61000-4-4:2012 EN61000-4-6:2009 EN61000-4-8:2010 Protective structure IP67 Insulation resistance 10 MΩ Mass 1200 g Material Front face of the case, optical window: Polycarbonate, Back face of the case: Aluminum Outside dimension 124 mm × 126 mm × 150 mm (connector not included) (W × D × H) Outline drawing No.: MC-40-3228B 5. Connection 5.
.2 Specification of the interface connector Maker: Binder Type: 09-0431-87-04 1 2 3 4 Ethernet connecting plug Straight type plug (Binder, 99-0430-57-04) Type L plug (Binder, 99-0430-69-04) PIN No. 1 2 3 4 Function Wiring color (T568A) TX+ White/Green TXGreen RX+ White/Orange RXOrange The communication protocol is based on SCIP2.2. For the details on the communication protocol, refer to the Communication specification (C-42-04022). RJ-45 modular wiring example PIN No. 5.
. Control signal 6.1 Malfunction output (1) Laser malfunction: When the laser does not emit a beam or exceeds the safety class 1. (2) Motor malfunction: When rotation speed of the motor is not within 1,200 rpm Sensor’s outputs are switch to OFF state, laser is turned OFF and motor is stopped on malfunction detection. Check the error code via Ethernet. Error details and troubleshooting measure are shown in Table meaning and handling methods for each error code can be found in Section 7. 6.
6.5 Example of wiring between sensors for motor rotation synchronization. Master UXM-30LＸH-EWA 1st Slave Synchronization master output Synchronization master output Synchronization input Synchronization input Synchronization output Synchronization output UXM-30LＸH-EWA 2nd Synchronization master output of the master’s sensor is connected to the synchronization input of the master itself and to the synchronization input of all slave sensors.
• When synchronization master output of the master is connected to the synchronization input of the slave Falling edge of the synchronization master output signal and falling edge of the synchronization output signal which are connected to synchronization input of the slave are synchronized. Based on the phase setting performed by means of the application program, the motor rotation of the slave is shifted by the setting amount. Error of phase setting shall be within 1 ms.
About distance value Meaning of the measured distance value x at each step are as follows. Range of the distance value x < 23 23 ≤ x < 120000 120000 ≤ x Meaning Measurement error. Distance cannot be measured due to the influence of interfering light and noise. Measured distance value [mm] There is a non light-reflecting object or non-detectable object 7.
9. Heater function This sensor is provided with an internal heater for preventing dew condensation. It is possible to enable the heater function to “on” or “off” using the dedicated application program. Heater function is “off” by default. When heater function is “on” the heater operates when the temperature inside the sensor is 0°C or below. When the temperature inside the sensor exceeds 10°C, operation of the heater is automatically stopped.
