DA47 Drives
CompletePower™ Series

Technology: PMDC Servo-PWM
Quadrants: 4
Nominal Current: 9A and 18A

Data Sheets

Data Sheet (US)

For Brush-Commutated PMDC Motors. Up to 1260 W.
This servo-amplifier is built into a fully enclosed rugged aluminum case. Mode of operation is set by simple DIP switches. This drive handles a wide range of power supply voltages (from 11 to 70VDC) for a variety of power input requirements. Inputs include current limit, set value input, enable, tach and a ramp function. The drive handles continuous currents up to 9 and 18A. The pulse-width modulated power stage utilizes 95% efficient MOSFET-technology and is protected against over-current and over-temperature.

Additional Product Details

DA47 Technical Drawings

DA47 Specifications

Model Numbers	Power Supply Voltage (VDC)	Aux Voltage (VDC)	Continuous Current (Amps)	Peak Current (Amps)	Max Power (Watts)	Frequency of Power Output Stage (kHz)	Efficiency (%)
DA4709	11 - 70	5 - 24	9	18	630 with heatsink	50	95
DA4718	11 - 70	5 - 24	18	36	1260 with heatsink	50	95

Control Inputs
Set Value	-10 to +10 VDC
Tach (VDC)	±10V
Enable	TTL / +24 VDC
Ramp	TTL / +24 VDC
Imax (VDC)	0 to 10
Features Selected by Dip Switches
Vmode, IxR-mode, I-mode	Not set/set
Imax	ext / int
Set value via Offset	offset/ext
Ipeak	on/off
Outputs
Auxillary Voltage Sources	5V/50mA
Auxillary Voltage Sources	10 VDC/20mA
Monitor I	0.5V/1A
Monitor n	.1V/1Vmotor
Error	open collector / push pull / TTL / 24V
Display
LEDs	green = power / red = error
Potentiometers
Function of Potentiometers	offset / nmax / gain / IxR / Imax
Mechanical Specs
Dimensions (L x W x H) inches / (mm)	(119) X (85) X (27.5)
Mounting Hole Distance (mm)	112 X 50
Weight in ounces / (grams)	(220)
Operating Temperature (°C)	-10 to +45
Storage Temperature (°C)	-40 to +85
Humidity Range Not Condensing (% rH)	20% to 80% Relative, Non-condensing
Operation Mode
Operation Mode	speed-control by Voltage speed-control by DC-tach torque control IxR-compensation

DA47 Accessories

Model Number	Description	User Manual	Technical Drawing
WA2509	Break Out Board for DA, EA and SA-Series.	Consult Factory	Download PDF
MA3050	DIN Rail Mounting Kit for the ASO-BM-70-30 breaking module.	Consult Factory	Download PDF
HA3008	Passive heatsink optimized for SA45, EA27, EA47 and DA47 drives.	Consult Factory	Download PDF
HA3018	One fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fan is 1 x 24VDC, .8W.	Consult Factory	Download PDF
HA3028	Two fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fans are 2 x 24VDC, .8W.	Consult Factory	Download PDF
ASO-BM-70-30	Breaking module in a rugged aluminum case.	Consult Factory	Download PDF
CAxxxx	RoHS-compliant CAT5E FTP-Patch-Cable with RJ45 connectors at both ends. Styles available: - Red 50cm [model: CA2005] - Red 100cm [model: CA2010] - Red 200cm [model: CA2020] - Red 300cm [model: CA2030] - Yellow 50cm [model: CA4005] - Yellow 100cm [model: CA4010] - Yellow 200cm [model: CA4020] - Yellow 300cm [model: CA4030] - Gray 50cm [model: CA8005] - Gray 100cm [model: CA8010] - Gray 200cm [model: CA8020] - Gray 300cm [model: CA8030]	Consult Factory	Download PDF
MA0025	DIN Rail Mounting Kit for units: DA, EA, and SA-Series.	Consult Factory	Download PDF
IA210x	Choke module optimized for brushless drives. Inductance: IA2100 = 2x50uH; IA2101 = 2x100uH Nominal current: 10A	Consult Factory	Download PDF

DA47 User Manuals

Model Number	User Manual
DA4709	Download PDF (Drive User Manual)
DA4718	Download PDF (Drive User Manual)

ElectroCraft Rapid Delivery Program

Some versions of this product are available via ElectroCraft's Rapid Delivery Program. Lead times for these products are given in working days and stated below. Please note, these lead times may be exceeded during holiday periods or due to unforeseen circumstances. Always contact your local ElectroCraft representative for confirmation of availability.

Rapid delivery products are stocked in locations all over the World. If the product you require is not stocked in your region, you may request accelerated delivery from other areas. Please consult your local representative for more information.

Customers are responsible for all freight charges.

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The Americas - View Cart

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Europe, the Middle East and Africa

Part Number	Description	Typical Lead Time
DA4709	4-Quadrant PMDC motor drive, +/- 10V Analog, 11-70VDC, 9A Nominal Current, 630w Max.	2 days
DA4718	4-Quadrant PMDC motor drive, +/- 10V Analog, 11-70VDC, 18A Nominal Current, 1260w Max.	2 days

Asia

Part Number	Description	Typical Lead Time
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DA47 Drives CompletePower™ Series

Summary Details