Omega Speaker Systems OS550 Series - Manual (Page 73)

D-2
ADDENDUM TO OS550/OS550-BB MANUAL
OS550
SENSOR
HEAD
GND
VOLTAGE O/P:
0-5 Vdc
CURRENT O/P:
4-20 mA
1 +PWR (RED)
2 -PWR (BLACK)
3 +O/P (WHITE)
4 -O/P (GREEN)
5 SHIELD (BARE) [DRAIN WIRE]
DC
POWER
SUPPLY
INTEGRAL
IMPEDENCE
PROTECTED
EARTH
GROUND
( )
( )
DIGITAL
VOLTMETER/
AMMETER
- - - - - - - - - - - - - - - TYPICAL INSTALLATION SCHEMATIC - - - - - - - - - - - - - - -
A