Various sensor output connections 44 – Red Lion LEGEND User Manual
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VARIOUS SENSOR OUTPUT CONNECTIONS
(See Note 1)
COUNT SWITCH OR ISOLATED TRANSISTOR OUTPUTS
SENSORS WITH -EF
SENSORS WITH CURRENT SINK
SENSORS WITH CURRENT
CURRENT SOURCE CONNECTED
CURRENT SINK CONNECTED
OUTPUT-CURRENT SRC CONN.
OPEN COLLECTOR (NPN O.C.)
SOURCE OUTPUT (PNP O.C.)
(COUNT ON OPENING)
(COUNT ON CLOSING)
(COUNT ON FALLING EDGE)
(COUNT ON TURN-ON)
(COUNT ON TURN-OFF)
* SEE
NOTE 2
* SEE
NOTE 2
SEE NOTE 4 FOR
INPUT VOLTAGES
GREATER THAN +12V.
* SEE
NOTE 2
RLC SENSOR MODELS: PR & RR PHOTO-ELECTRICS
RLC SENSOR MODELS: LMP-EC
RLC SENSOR MODELS: ASTC, LMPC, LSC,
PSAC, RPGB, RPGC, RPGH
2-WIRE PROXIMITY SENSORS
MAGNETIC PICKUPS
A.C. INPUTS FROM INVERTERS,
INTERFACING WITH CMOS
INTERFACING WITH TTL
CURRENT SOURCE CONNECTED
TACH. GENERATORS, ETC.
CIRCUITRY (B TYPE)
(COUNT ON CURRENT FALL)
* SEE
NOTE 2
A.C. SIGNALS OVER 50 VAC PEAK SHOULD BE
ISOLATED BY A STEP DOWN TRANSFORMER.
Note: IF EXTERNAL SUPPLY IS USED TO
POWER CMOS CIRCUIT VOLTAGE MUST
BE > DC OUT VOLTAGE
Note: CIRCUIT SHOWN FOR STD. TTL
OUTPUT. TTL CIRCUITS ARE AVAILABLE
W/OPEN COLLECTOR OUTPUTS
ELIMINATING NEED FOR DIODE CLAMP.
* SEE
NOTE 2