Quantum 2+ Pulsar Intelligent Pumping Station Controller

The Quantum 2+ controller includes all the features within Quantum 2 with the exception of the second mA output for pumped flow rate. The Quantum 2+ controller instead features 1x mA output and the addition of 1x mA input.

Quantum 2+ is a fully-featured pump controller, using Pulsar's non-contacting ultrasonic technology including DATEM digital echo discrimination to provide solid performance and sophisticated level management.

Quantum 2+ includes 10 relays (digital outputs) and 7 digital inputs, and have optional RS485 digital communications (Modbus and optional Profibus DP V0 and V1) allowing the status to be monitored and the unit to be programmed remotely. Additionally Quantum 2+ has the option of a large on-board data-logging facility (256kb).

Another Article: Kem Kuppers' High Precision Evaluation Units FlowPod Kem Kuppers' Local Display Frequency To Analog Converter FAC-R Series AW Lake VTG/VIG Kem Kuppers Local Displays Unit Velocity Interface Pulsar Wall-mounted Velocity Measurement Controller

Features

Features

• Highly intelligent pump controllers
• Time to spill calculation and warning
• Automatically resets tripped pumps
• 1x mA output and 1x mA input.
• Easy prompt led set up
• RS485 Modbus and Profibus DP V0 and V1 options
• 10 relay outputs and 7 digital inputs
• Pump efficiency alarm function
• Peak power tariff avoidance
• This unit can also be configured using Pulsar's PC Suite software

Applications

• Pump Control
• Time to spill warning requirements
• Reduction in power cost requirements
• Pump monitoring and control
• Water and waste water

Specifications

Physical

Mounting option:	Fascia Mount
Sensor Body Dimensions:	200 x 112mm x 108mm (7.87 x 4.41 x 5.25in)
Weight:	Nominal 1.3kg (2.9lbs)
Transducer cable:	2-core screened
Maximum Separation:	1000m (3280ft)
Case Material:	Stainless steel and polycarbonate, UL94-V0 front and bezel

Environmental

IP Rating:	IP64
Max. and Min. Temperature (electronics):	-20C to +50C (-4F to +122F)
Flammable atmosphere approval:	Safe area: compatible with approved dB transducers allowing installation to zone 0
CE Approval:	See EC Declaration of Conformity in the manual

Performance

Accuracy:	+0.25% of the measured range or 6mm whichever is greater
Resolution:	0.1% of the measured range or 2mm (whichever is greater)
Range:	Depending upon transducer, from 125mm to 40m (0.41-130ft)
Echo Processing:	Patented DATEM (Digital Active Tracking of Echo Movement)
Digital Communications:	RS485 Modbus or Profibus DP V0 or V1
Rate Responses:	Fully adjustable

Outputs/Inputs

Analogue I/O:	1 off isolated (floating) outputs (to 150V) of 4-20mA or 0-20mA into 500&Omega (user programmable and adjustable) 0.1% resolution. 1 isolated (floating) input to (150V) 4-20mA source, open circuit voltage 33V, 22V at 4mA, 14V at 20mA (user programmable and adjustable) 0.1% resolution
Digital Inputs:	Full Duplex RS232
Volt-free contacts, number and rating:	5 form “C” (SPDT) rated at 5A at 115V AC (Relays 1, 2, 3, 4 & 5) 5 form “C” (SPDT) rated at 3A at 115V AC (Relays 6, 7, 8, 9 & 10)
Digital Inputs:	7 Digital Inputs. Min. Input Voltage 4.5VDCMax. Input Voltage 30VDC (Max Current 3mA per Input) 24 VDC Input Supply maximum total current 24mA
Display:	6 digits plus 12 character text, plus bargraph with direction indicators, remote communicator idintifier and program/run/test mode indicators

Programming

On-Board Programming:	Standard with integral keypad
PC Programming:	Via RS232 (RJ11 port)
Programming Security:	Via password (user selectable and adjustable)
Programmed Data Integrity:	Via non-volatile RAM, plus backup

Supply

Power Supply:	115V ac +5%/ -10% 50/60Hz. 230V ac +5%/ -10% 50/60Hz 18- 36V dc. 10W maximum power (typically 6W)
Fuses:	100mA at 170-240VAC. 200mA at 85-120VAC

Download Datasheet: Quantum 2+ Pulsar Intelligent Pumping Station Controller

Reference : pulsar-pm.com