4
CONNECTIONS & CONFIGURATION SWITCH SET-UP FOR VARIOUS SENSOR OUTPUTS
COUNT SWITCH OR ISOLATED TRANSISTOR OUTPUTS
SENSORS WITH CURRENT SINK OUTPUT (NPN O.C.)
[Includes ASTC, LMPC, PSAC, RPGC, (RPGB, RPGH)
*
, LSC]
SENSORS WITH CURRENT SOURCE OUTPUT (PNP O.C.)
TWO WIRE PROXIMITY SENSORS
OLDER STYLE, SENSORS WITH
A.C. INPUTS FROM TACH.
INPUT FROM CMOS & OTHER
INPUT FROM TTL
-EF OUTPUT
GENERATORS, INVERTERS,
BI-POLAR OUTPUTS
ETC.
RECOMMENDED RULES FOR MAGNETIC PICKUP CONNECTIONS
1. Use 2-wire shielded cable for magnetic pickup signal leads.
2. Never run signal cable in conduit, troughs, or cable bundles with power carrying
conductors.
3. Connect the shield to the common Terminal “4” at the input of the instrument. Do
NOT connect the shield at the pickup end, leave it “open” and insulate the exposed
shield to prevent electrical contact with the frame or case. (Shielded cable, supplied
on most RLC magnetic pickups, has open shield on pickup end.)
INSTALLATION ENVIRONMENT
The unit should be installed in a location that does not exceed the
maximum operating temperature and provides good air circulation. Placing
the unit near devices that generate excessive heat should be avoided.
The bezel should be cleaned only with a soft cloth and neutral soap
product. Do NOT use solvents.
Continuous exposure to direct sunlight may accelerate the aging process of
the bezel.
Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate
the keypad of the unit.
INSTALLATION
PBLR installation information is contained in the LDD bulletin. Refer to
that bulletin for instructions on installing the module.
The unit meets NEMA 4/IP65 requirements for indoor use, when properly
installed. The units are intended to be mounted into an enclosed panel with a
gasket to provide a water-tight seal. Two mounting clips and screws are
provided for easy installation. Consideration should be given to the thickness
of the panel. A panel which is too thin may distort and not provide a water-
tight seal. (Recommended minimum panel thickness is 1/8".)
Cut the panel opening to the specified dimensions. Remove burrs and clean
around the panel opening. Slide the panel gasket over the rear of the unit to
the back of the bezel. Insert the unit into the panel. As depicted in the drawing,
install the screws into the narrow end of the mounting clips. Thread the
screws into the clips until the pointed end just protrudes through the other
side. Install each of the mounting clips by inserting the wide lip of the clips
into the wide end of the hole, located on either side of the case. Then snap the
clip onto the case.
Tighten the screws evenly to apply uniform compression, thus providing a
water-tight seal.
CAUTION: Only minimum pressure is required to seal panel.
Do
NOT
overtighten screws.
