optional module 0 or 8 or 12 Depends on optional module 0 or 8 or 12 Depends on optional module Front port USB type B USB type B USB type B Nominal power supply 24V dc or 24–48V dc or 48-230V ac/dc Check the available power supply range from the device’s serial number label 24 to 48V dc or 110-240V ac/dc

sensor inputs 0 to 16 (external modules) Front ports 1 USB for configuration1 USB for USB key Nominal power supply 24–48 Vdc or 48–250 Vdc ; 100–230 Vac Ambient temperature, in service -40 to 70°C (-40 to 158°F) Communication Hardware modules Extension + Backup memory ● Serial ● Ethernet ● 2nd

inputs Current 5-12 5-12 Voltage 3-8 3-8 Power supply range 24–34 V dc ● ● 48–125 V dc ● ● 110–250 V ac/dc ● ● HMI 7” color touchscreen ● — Communication Rear ports RS485, serial 1 1 RJ45 Ethernet 1 1 Redundant Ethernet port (SFP RJ45 or FO) 0-1 0-1 Extension port 1 1 Front port Mini-USB for

modes. Temperature sensor Insulated resistance heaters Insulated resistance heater with fan Power (W) Voltage (V) Catalog Number 100 120–240 AC NSYCR100WU2C 10 120–240 AC NSYCR10WU2C 147 120–240 AC NSYCR150WU2C 20 120–240 AC NSYCR20WU2C 55 120–240 AC NSYCR50WU2C 177 230 AC NSYCR170W230VVC Ultra-thin

Large knob for easy adjustment of time delay Repeat accuracy well above ±10% Off Delay mode times out even after loss of power AC Timing Relays (lots of 1) Timing Mode No. of N.O. 10 A Convertible Instantaneous Contacts Timed Convertible Contacts Timing Relay 0.2–60 s 5–180 s N.O. N.C. Type Voltage code

mm for Ue = 500 and 690 VX2: 0 Reversing Block for Mounting Separately from Power Base Rail Mounting Screw Mounting Limiter Disconnector LUALB1 Maximum depth (with Modbus™ communication module) Door interlock Mechanisms LU9APN43 and LU9APN44

Protection Function P342 P343 P344 P345 21 Under-impedance ● ● ● ● 24 Overexcitation ● ● ● 25 Check synchronizing ● ● ● ● 27TN/59TN 100% stator ground fault (3rd) ● ● ● ● 32L/O/R Directional power ● ● ● ● 37N/37P Sensitive phase and ground fault undercurrent ● ● ● ● 38/49 Thermal overload ● ● ● ● 40

PowerLogic A Series Arc Flash Protection— Introduction PowerLogic A Series Arc Flash Protection— Introduction PowerLogic A Series Arc Flash Protection— Introduction Critical infrastructure depends heavily on an uninterrupted supply of electric power. The PowerLogic A125 and A3 arc flash protection