Aplisens PEM-1000 User Manual

IO.PEM-1000(ENG)
28 02.A.003
9. START-UP
After assembly and electrical connection of the flowmeter you should check the system and
connections as follows:
 Check correctness of sensor and grounding selection.
 Tighten all cable connections, terminals and plugs in all connectors.
 Check completeness of the set, conformity with the serial number of sensor and
converter.
 Check correctness of electric supply; pay attention to the label on the converter.
 Verify shock protections of the system.
 If no damages and defects are discovered in the system you should fill
the pipeline with liquid and check its tightness. After short flushing switch
the system - switch on - switch off - switch on and start measurement.
Description of device configuration can be found in the IK.PEM-1000(ENG) manual,
while the description of Modbus communication in the IM.PEM-1000(ENG) manual.
They are available on the manufacturer's website www.aplisens.com
10. TECHNICAL PARAMETERS
10.1. Electrical connections
10.1.1. Output signals
Analog output
Active or passive (depending on the order)
4 … 20mA / 500Ω
Pulse/frequency output
Passive
Max. 24V/10mA DC, any polarity
0.1 …500Hz
Binary outputs OC
Quantity: two, open collector
Max. 35V DC / 100mA for each output
Galvanic isolation
Any polarity
Communication output
Modbus RTU/RS 485
Galvanic isolation
10.1.2. Power supply
Standard version:
Mains power
90-260V AC 50Hz 15VA
Optional version:
Low-voltage power supply:
10-36V DC 15W
Supply inlet protected against reverse
polarity of the voltage.
10.2. Protection class
The device has class I protection; it is equipped with protective terminal to which you should
connect protective conductor. Measuring circuits (to sensor) are separated from hazardous
voltages with reinforced insulation according to the requirements of PN-EN 61010-1.
i

Aplisens PEM-1000 Specifications

General

Brand	Aplisens
Model	PEM-1000
Category	Measuring Instruments
Language	English