Various sensor output connections 55 – Red Lion LEGEND User Manual
Page 57
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*
SEE
NOTE 2
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 4 FOR INPUT
VOLTAGES GREATER THAN
+12 V.
*
SEE
NOTE 2
*
SEE
NOTE 2
*
SEE
NOTE 2
RLC SENSOR MODELS: PR & RR PHOTO-ELECTRICS
RLC SENSOR MODEL: 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
*
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 SHOW N FOR STD. TTL
OUTPUT. TTL CIRCUITS ARE AVAILABLE
W / O P E N
C O L L E C T O R
O U T P U T S
ELIMINATING NEED FOR DIODE CLAMP.
VARIOUS SENSOR OUTPUT CONNECTIONS
(See Note 1)