Product Category

MDSD

Component series 2X
Wide supply voltage range: 10–28 VDC
PWM frequency adjustable from 75–275 Hz

On-board, exchangeable fuse
Reverse polarity protection
Pulse-width modulated (PWM) outputs
Max. and min. current separately adjustable for both solenoids
High current driver, regulated within 1.0%, continuous operation
Short-circuit protection at both outputs with unlimited duration
Reference voltage for control via external potentiometer (>1K Ohm)
Differential inputs for external voltage sources (+/\u2013 2.5 or +/\u2013 5.0 VDC)
Neutral position dead zone for joysticks
Ramp time 0.2 to 10.0 s, separately adjustable for both solenoids (A = up/down; B = up/down)
The settings are made using the multi-turn potentiometer
EMI-/RFI-resistant
Robust, environmental package
Temperature range: -25 °C to 80 °C

01	02	03		04		05	06	07	08
MDSD	1		\u2012	2X	/				*

01	Mobile dual valve control module	MDSD
Electrical dead band
02	+/\u2013 10% neutral dead band, for joysticks	no code
02	No dead band (for other applications) ¹⁾	1
Connector
03	Flat connector (standard)	no code
	Screw terminals	K
	Exposed lines	L
Design series
04	Series 20 to 29	20 to 29
Ramp type
05	Solenoid ramp A/B	no code
05	Ramp up/down	W
Ramp type
06	0.2 \u2012 10 sec.	no code
	1.2 \u2012 60 sec.	R60
	2.4 \u2012 120 sec.	R120
Adjustment options for MDSD-2X/
07	All other models	0
07	See default settings	1, 2, 3, 4
08	Further details in the plain text	*

¹⁾	Minimum connections P5, P6 allow for a setting for the removal of spool overlaps at cards of type MDSD 1.
	Only valid for MDSD\u20132X/1, MDSD\u20132X/2, MDSD\u20132X/3 and MDSD\u20132X/4.

(for applications outside the specified values, please contact us!)

Power supply		VDC	10 \u2026 28
Power requirement		W	P = I²_max * R_SOL *1.2 (See valve or pump data sheet for max. solenoid current and hot solenoid resistance)
Supply current		Amp	I = P/V_DC
Ramp time	Standard	s	0,2 \u2026 10
	R60	s	1,2 \u2026 60
	R120	s	2,4 \u2026 120
Control potentiometer		kΩ	1 \u2026 10
Impulse frequency	P7	Hz	75 \u2026 275
Fuse \u2013 M5 x 20 mm, quick-switching		A	4
Ambient temperature		°C	-25 \u2026 \u200b80
Weight		kg	0.163

Power supply	VDC	10 \u2026 28
Power requirement	W	P = I²_max * R_SOL *1.2 (See valve or pump data sheet for max. solenoid current and hot solenoid resistance)
Supply current	Amp	I = P/V_DC
Ramp time	Standard	s	0,2 \u2026 10
R60	s	1,2 \u2026 60
R120	s	2,4 \u2026 120
Control potentiometer	kΩ	1 \u2026 10
Impulse frequency	P7	Hz	75 \u2026 275
Fuse \u2013 M5 x 20 mm, quick-switching	A	4
Ambient temperature	°C	-25 \u2026 \u200b80
Weight	kg	0.163

Dimensions in mm

Dimensions in mm

Dimensions in mm

The line types are 18 AWG UL 1429 or similar, PVC cross-linked by irradiation

Typical terminal types

Connector according to DIN 46249

Suitable for socket connectors 6,35 mm and 2.794 mm