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: sales@gmw.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.
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