Programmable Limit Switches

 

Series KPD	KPD Press Automation Controller The KPD system consist of three components. Controller, resolver to controller cable assembly, resolver package. Features: 6 Programmable limit switch outputs, 4 die protection inputs, Brake wear indicator, Motion Detector, Speed compensation and timed outputs, 50 job storage, Stroke, batch, and total counters, .6 AMP power supply for die protection sensors, 4 line English language vacuum fluorescent display.
Series 1988	Quik-Set II Micro-Computer P.L.S. The Series 1988 Quik-Set II Micro-Computer PLS is a Micro-Computer based Programmable Limit Switch with a convenient keypad for programming each independent circuit to open or close at the desired settings. Can be used with our Series 1986 Resolver Assembly.
Series 1989	Absolute PLC Interface The Series 1989 Absolute PLC Interface receives a signal from either a single turn or multiple turn resolver, linear displacement transducer, or an analog input and converts this signal to a digital code.  In most instances this code would be BCD but it can also be Binary, Gray, or any special code which is required.  No battery back up is required, since this conversion is absolute. The scale factor can be anything from 2 to 99,999 per turn or per stroke. The scale factor is set at the factory but can be changed in the field with an optional keypad. A Buss enable feature allows multiplexing many encoders to a single programmable controller input card, while memory latch allows the quickly changing encoder microprocessor to be read by the slower PLC Optional offset and reset features allow for easier machine set-up and operation. Can be used with our Series 1986 Resolver Assembly.
Series 1991 PLS	Quik-Set IV Ultra High Speed PLS The Series 1991 PLS is an ultra high-speed programmable limit switch designed to provide set point control in high-speed machine applications. Its hardware driven logic circuits operate at a through put time of 10 microseconds (.00001 seconds) on the first 16 output circuits. This allows one count accuracy on systems with 3600 counts per revolution scale factor at speeds over 1600 RPM. Speed compensation software allows independent rates of advanc or retard on the leading and trailing edge of a programmed set point. This allows full compensation for both the on and off response time of the machine function being manipulated for precise control of its location and duration within the machine cycle. Operation programming can be done through its keypad or remotely via RS232 or RS485 from a PLC, PC or any computer device with two-way serial communications capability. Can be used with our Series 1986 Resolver Assembly.
Series 1995A	Micro-Set PLS The Series 1995A PLS was designed for use in rotary and linear application. It incorporates many features for safe, efficient operation. The completely self-contained unit can operate up to 30 independent outputs (six standard) based on the rotary position of the resolver. It offers an on-line "fault check" that provide an automatic, in process mechanism to verify that all major programmable limit switch functions are operating properly. The "fault check" output can be energized by activating the fault-check enable input. The output is a mechanical relay that is energized during normal operation, having 1 N.O. and 1 N.C. contact. Can be used with our Series 1986 Resolver Assembly.
Series 1995B	Micro-Set PLS The Series 1995B Micro-Set PLS was designed for use in the mechanical press industry. It incorporates many features for safe, efficient press automation. This completely self-contained unit can turn up to 30 independent outputs on or off based on the rotary position of the press crank. On-line brake monitoring checks the stopping time of the press against a customer-selected preset stopping time. It can also be used to check the stopping distance at any point in the stroke. A dedicated mechanical SPDT relay remains energized when stopping time is within tolerance. Once exceeded, the mechanical relay de-energizes to initiate a stoppage or warning signal. Can be used with our Series 1986 Resolver Assembly.
Series 1995L	Micro-Set PLS The Series 1995L Micro-Set PLS was designed for use in linear machine control applications. It incorporates many features for safe, efficient machine automation. This completely self-contained unit can turn up to 30 independent outputs on or off based on the position of a linear displacement transducer or feedback from other analog devices such as pressure transducers, potentiometers, etc. It offers 0-10 VDC input with a built-in +/- 15 VDC power supply for feed to a linear displacement transducer. Other input voltages are available for use with other devices. Can be used with our Series 955 Brik Linear Transducer and our Series 951 Quik Stik II Linear Transducer.
Series 1771	Programmable limit switch The Series 1771 Programmable Limit Switch (PLS) is a resolver-based unit that incorporates Allen-Bradley technology and is completely compatible with the A-B Series 1771 I/O chassis. The Gemco 1771-PLS Series cards are internally powered from the PLC back plane, eliminating the need for an external power supply. The resolver input provides 14 bit (16,384 count) resolution and field programmable scale factor. There are two models available, the 1771 PLS-B1 and the 1771 PLS-C1.  Can be used with our Series 1986 Resolver Assembly.