Description :
SLC 150 controller, 20 sinking inputs, 10 triac outputs, 2 relay ouputs, power 85-132/170-265 VAC at 50/60 Hz, number of I/O (20) 85-132 VAC sinking inputs, (10) 85-265 VAC triac outputs, (2) 10-250 VAC /10-125 VDC hard contact relay outputs, standard capacitor back-up and optional battery back-up, memory type: cmos ram, scan time 4 msec, user memory size 1200 words, vibration 015 inch peak to peak displacement, 2.5g peak (max) acceleration, 1 hr/axis, temperature rating 0 to 60.C (operating), -40 to 85.C (storage), humidity rating 5 to 95% (without condensation). Allen-bradley 1745-LP151 uses optional 1745-M1 EEPROM memory module to store program or load program for future back-up. Pocket programmer, interface converter or timer counter access terminal (1745-tcat) can be plugged in communication socket for programming this controller.