point2point OPTICALLY CONTROLLED BATTERY SWITCH APPLICATIONS • Compatible with all point2point products. • Compatible with all battery technologies • Provide remote control of modules via a multimode fibre • Long distance transmission, will work in excess of 1km • Provide a fully isolated control signal with very high levels of shielding and immunity. BENEFITS PERFORMANCE The use of optical battery switch has a number of inherent advantages: The PPM optically controlled battery switch offers the following performance • Immunity to electrical interference. • Voltage drop <50mV @500mA. • Load can be switched to greatly increase the battery operating endurance. • Control Manual switch or Can be either manually • Time ON/OFF 1us/200us Typ. • • Control logic On = Light present • Quiescent current 15mA (load switch) • Quiescent current 400mA (controller) • Visual Red/Green indication of Switch status • Manual control via two way switch • Digital control via 8 way shrouded connector • Controller module, will support up to 4 battery switches and fit in standard point2point rack • Battery switch can be fitted in place of standard U link • Visual indication of received optical signal level at Receiver • Control interface via ST terminated multimode fibre (65/125 recommended) • • All ON or All OFF by front panel switch. Can be digitally controlled • Individually switched via TTL/Open collector, input on front panel. • Non-conductive, thus providing intrinsically safe transmission path. • Two compatible modules either • Single channel battery switch • Four channel battery controller an TTL/Open collector point2point Optically Controlled Battery Switch 7386x-DS-2. CR2511. PPM reserves the right to make changes to the specification without prior notice. Optical data to PPM Receivers Multimode Fibre, optical Battery control Singlemode Fibre, optical data carrier Layout for optically controlled Battery Switches when used in conjunction with PPM Shielded Batteries (for illustrative purposes only. Control module to normally reside with Receivers in a suitable PPM 19” rack system) Distributed By: GMW Associates 955 Industrial Road, San Carlos, CA, 94070 USA PHONE: +1 650-802-8292 FAX: +1 650-802-8298 EMAIL: email@example.com WEB: www.gmw.com point2point Optically Controlled Battery Switch 7386x-DS-2. CR2511. PPM reserves the right to make changes to the specification without prior notice.