PLS-801 - Economical Resolver Based Programmable Limit Switch
The PLS-801 is a state-of-the-art, microprocessor based programmable limit switch that allows a
user to easily program single or multiple lobes for a maximum of 16 independent circuits
(`channels'). In addition, the PLS-801 provides the user with tachometer and motion
detect functions.
The PLS-801 provides an easy way to control and automate the functions on your machine. No
more mechanical cam switches to adjust, which means more production and less downtime. It is an
economical choice for a programmable limit switch that meets your basic requirements. It
is available with 8, 12 or 16 output channels.
The front panel has an alphanumeric display and keypad with only four buttons. Its simple
design, combined with ease-of-use, makes this PLS a great product for your pressroom.
The 16-digit display gives visual indication of the current shaft position, RPM, as well as
the status of the 16 outputs and motion detector. It simplifies programming by displaying
several data fields at once. This will save time when trying to view all the pertinent information.
Features
| Standard | Option | |
| Programmable limit switches |  |
|
| Eight output channels | |
|
| Expandable to 16 outputs | |
|
| Tachometer & Motion detector | |
|
| Microprocessor based design | |
|
| Fast scan time & High noise immunity | |
|
| Low cost, competitive with mechanical cams |
|
|
| Simple setup and operator use | |
|
| 16-digit liquid crystal alphanumeric display |
|
|
| Brushless resolver | |
|
| Multiple setpoints for each output | |
|
| EEPROM memory - no need for battery backup |
|
|
| Internal DC power supply | |
|
| AC power plug | |
|
| KRFI line filter | |
|
| Fault check circuitry for reliability | |
|
| Up to 32 job storage | |
|
| Brake monitor | |
|
| Speed compensation | |
|
| Flushmount kit | |
|
| Nema enclosure | |
Specifications
| General Specifications | |
| Input Power | 115VAC +/- 10%, single phase, 50/60 Hz |
| Operating Temperature |
32-125 degrees Fahrenheit |
| Storage Temperature |
0-180 degrees Fahrenheit |
| Maximum Resolution |
1000 counts/turn |
| Standard Scan Time |
200 microseconds 300 rpm @1000 counts per turn |
| Display | 1 line x 16 characters LCD |
| Maximum Number Of Lobes |
238 |
| Resolver Specifications | |
| Input Voltage | 7.0 Vrms |
| Input Frequency | 5000 Hz |
| Primary Winding | Rotor (R1,R2) |
| Input Rotor Current (max) |
10.9 mA |
| Input Power | 47 mW |
| Output Voltage (stator windings) |
6.7 Vrms |
| Transfer Ratio | .95 |
| Phase Shift (open circuit) Leading |
-6 Degrees |
| Sensitivity | 116 mV/deg. |
| DC Rotor Resistance |
16 ohms +/- 10% ohms |
| DC Stator Resistance |
52 ohms +/- 10% ohms |
| Total Null Voltage | 15 mV |
| Accuracy Maximum Error |
+/-7 Minutes |
| Width | Height | Depth | |
| Dimensions | 7.00 " | 3.00 " | 5.75 " |
Manual/Downloads
| Name | Format | Link |
| User Manual |  |
Accessories/Related
| Type | Name | Description | Link |
| Standard Product | TR-1 Resolver | Single Turn Resolver |  |
| Service | Installation | On-site product installation | |
