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PL70
Motion Monitors
The PL70 Motion Monitor is a microprocessor controlled
speed monitoring device, sensing not only underspeed
status but also overspeed and zero speed. The PL70 is
comprised of four parts: controller, sensor, target,
cam and mounting bracket. A standard NPN or other proximity
type sensor compatible with the PL70 can be utilized;
these sensors emit a serial of pulses representing speed.
The PL70 Controller has two DPDT contact alarm outputs
and an optional 4~20mA output so that programmed output
functions can be made to monitor the equipment conditions. |
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| Features |
- Microprocessor-based controller
- Standard NPN sensor, PNP optional
- Includes cable and sensor bracket
- Includes target cam and mounting bracket
- Single-channel alarm output function
- Programmable for underspeed, overspeed and zero speed
alarm
- 4-20mA current output
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| Technical Specifications |
- Voltage : 85 - 250VAC (50/60 Hz)
- Working Temperature:
Electronics: -40¡æ~ +85¡æ
Sensor: -25¡æ~+70¡æ
- Output:
a. 2DPDT 230VAC/5A relay outputs,
non-inductive load, NC/NO selectable
b. 0-2 VDC corresponding to 0-199%
of reference speed (standard)
c. 4-20 mA output option, 800 ohms
Max. load, corresponding to 0-100% or 0-199% of reference
speed,
selectable from
program
- Sensor Input:NPN£¬PNP or NAMUR (3KHz Max.)
Note: Frequency Hz= Pulses / revolution
X RPM/60
- Output(+12VDC) :Sensor power supply:
+ 12VDC£¬150mA
- Enclosure: Protected to IP65
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