Product designation				Diesel engine fire pump controller, supply 12-24VDC, built-in RS485, not expandable
Product type designation				FFL...DP
Auxiliary supply
Rated auxil. supply voltage				12/24VDC
Operating auxil. supply voltage range				7.5…33VDC
Voltage inputs
Rated voltage Us
		min	VAC	100
		Max	VAC	250
Measurement range			V	50...264
Frequency range			Hz	45...65
Engine running input (D+) for pre-excited alternator
Operating range			VDC	0...33VDC
Maximum input current			mA	0.5mA
Max voltage at D+ terminal			VDC	12 or 24 VDC (battery voltage)
Pre-excitation current				210mA at 12VDC / 130mA at 24VDC
Engine speed input (pick-up/W input)
Input type				AC coupling
Minimum reading frequency voltage
		High sensitivity		≥2.8Vpp (1Vrms) at 40Hz ≥10Vpp (3.5Vrms) at 20000Hz
		Low sensitivity		≥3.7Vpp (1.3Vrms) at 40Hz ≥7Vpp (2.5Vrms) at 2000Hz
Mearusing input impedance				> 100kΩ
Max iput voltage				84Vpp (30Vrms)
Pinion input
Voltage range				0...33VDC
Input current				≤8mA
Threshold				adjustable
Input delay				adjustable
NTC probe input
Sensor type				NTC (LOVATO code NTC01)
Measuring range			°C	-40...+85
Maximum connection lenght			mt	3m
Digital inputs
Number of digital input			Nr.	10
Digital input type				Negative
Digital input current			mA	≤6
High digital input signal			V	≥4.9V (typical 3.8V)
Low digital input signal			V	≤1.25V (typical 1.9V)
Digital input signal delay			ms	≥50
Relay outputs
Number of relay output			Nr.	10
Mechanical endurance				10⁷
Electrical endurance				10⁵
Static Outputs
Number of static output				1 (OUT11)
Static output type				NO
Operating voltage			V	10...30VDC
Maximum current			mA	50mA
RS485 serial interface
Interface type				Isolated RS485 serial interface
Baud rate			bps	1200...115200
Insulation voltage (RS485-Vbatt)				1kVDC
Connections
Type of terminal				Removable screw-type
Conductor cross section
	AWG/Kcmil
		min	AWG	24
		Max	AWG	12
	IEC
		min	mm²	0.2
		Max	mm²	2.5
Tightening torque for terminals
		max	Nm	0.56
		max	Ibin	5
Ambient conditions
Temperature
	Operating temperature
		min	°C	-25
		max	°C	+70
	Storage temperature
		min	°C	-30
		max	°C	+80
Relative humidity			%	<80% (IEC/EN 60068-2-78)
Housing
Execution				Flush-mount
Material				Polycarbonate
Degree of protection				IP65 Frontal; IP20 on terminals
Dimensions (W x H x D)			mm	240 x 180 x 43.9
Weight			g	980
ETIM classification
ETIM 8.0				EC002685 - Central fire alarm control panel