Three signal tower choices for your DeviceNet system. Direct connection with DeviceNet cable without I/O terminals. Easy addition, replacement and reconfiguration. Electrical power and control signals can be regulated by a single cable. Able to set address and communication speed by a dip switch. Communication speed can be set at 125kbps, 250kbps or 500kbps by dip switch. Max.64 units can be installed. To operate DeviceNet supported signal towers, DeviceNet corresponding controller such as DeviceNet master is required. 　 LHE-D3 <Continuous light> B type has two integral alarms. Buzzer volume is adjustable even after installation. (Short pips and Long beeps 90dB at 1m) LED light is effectively diffused to create a full and brilliant color with the patented reflection system. LED color modules are interchangeable with wiring and data bits remain same. LHE-D3B <Continuous light with audible alarm> Direct mount LE-D3 <Continuous light> B type has two integral alarms. Buzzer volume is adjustable even after installation. (Short pips and Long beeps 85dB at 1m) LED light is effectively diffused to create a full and brilliant color with the patented double reflection system. LED color modules are interchangeable with wiring and data bits remain same. LE-D3B <Continuous light with audible alarm> Pole mount LE-D3P <Continuous light> LE-D3BP <Continuous light with audible alarm> 　 WEP-D3 <Continuous light> B type has two integral alarms. Buzzer volume is adjustable even after installation. (Short pips and Long beeps 85dB at 1m) LED light is effectively diffused to create a full and brilliant color with the patented double reflection system. LED color modules are interchangeable with wiring and data bits remain same. WEP-D3B <Continuous light with audible alarm> Signal tower can co-exist with other devices on a single DeviceNet cable. Dimensions and Wiring Diagrams

Number of stacks Model Audible alarm Signal Line Current consumption ASI PCB (Max.) LED Element (Max.) Audible alarm (Max.) 3 Lights Red Amber Green LHE-D3 N/A V+(DC24V),CAN-H,DRAIN,CAN-L,V-(0V) 60mA 50mA(Red,Amber) 40mA(Green) ----- LHE-D3B available 40mA LHE-D3W/LE-D3P N/A ----- LE-D3BW/LE-D3BP available 25mA(Red,Amber) 20mA(Green) 40mA WEP-D3 N/A 30mA(Red,Amber) 25mA(Green) ----- WEP-D3B available 40mA Electric power is supplied by DeviceNet cable. Patlite's standard signal tower for field-bus application is three-lights style.