Technical Specifications: | Dual Solenoid Multifunction Valve Driver |
Order Codes: | P/N: DSDA-SMB-TB-01 (standard input, 0 to 2 Amp max. output, tabs)
P/N: DSDA-SMB-SC-01 (standard input, 0 to 2 Amp max. output, screw terminals)
P/N: DSDA-SMB-TB-01-300MA (standard input, 0 to 300 mA max. output, tabs)
P/N: DSDA-SMB-TB-01-100MA (standard input, 0 to 100 mA max. output, tabs)
P/N: DSDA-SMB-1K-TB 1K (pot input, 0 to 2 Amps max. output, tabs) |
Operating voltage (power supply requirement): | 9 to 32 VDC power supply range
Reverse polarity protection
Total current draw will be the sum of the currents drawn by all connected equipment plus 25 mA. |
Control input signal options - voltage: | 0 to 5 Volts (2.5V=0, +/-2.5V),
0 to 10 Volts (5V=0, +/-5V),
0 to +/-5 Volts (0V=0, +/-5V),
or 0 to +/-10 Volts (0V=0, +/-10V)
(user selectable by DIP switch SW1)
Other signal inputs are available. Contact manufacturer. |
Control input signal options - current: | 0 to 20 mA (10mA=0, +/-10mA),
or 0 to +/-20 mA (0mA=0, +/-20mA)
(user selectable by DIP switch SW2)
Other signal inputs are available. Contact manufacturer. |
Potentiometer input: | The potentiometer connection provides a 5.0 VDC bias voltage as well as a 2.5 VDC center-tap driving voltage. A remote joystick potentiometer with or without center tap may be used. A 10K potentiometer is recommended. The unit accepts pots from 5K to 50K Ohms. A 1K pot input version is available. |
Low range input (Imax/2): | This input, when active, will provide a 50% reduction in output current slope. It is used to increase the resolution of operation for limited operation such as when training new operators or during operation in tight quarters. It is activated by applying power (+ 9-32 VDC) to the Imax/2 tab and if not used, it may be left unconnected. |
Input resistance: | Voltage mode: 500 K Ohms
Current mode: 250 Ohms |
Range of maximum output current: | 2000 mA, 300 mA or 100 mA (see part numbers)
Maximum output current is limited to 2.5A (min. current setting + max. current setting <2.5A). |
Solenoid resistance selection (nominal): | Rcoil < (Vpower supply - 1.5 V)/I-max |
Minimum current setting (Solenoid A and B): | 0 to 2.0A (adjustable) in 2A output version
0 to 300 mA (adjustable) in 300 mA output version |
Maximum current setting (Solenoid A and B): | 0 to 2.0A (adjustable) in 2A output version
0 to 300 mA (adjustable) in 300 mA output version
The maximum current is offset by the minimum current setting. |
Current ramp time - up and down (Solenoid A and B): | 0.01 - 5 seconds
(symmetrical/non-symmetrical user selectable by DIP switch 2) |
Dither amplitude
Dither waveform
Current dither frequency: | 0 to 10% of maximum current (adjustable)
Triangular
70 to 350 Hz ±10% of full scale (adjustable) |
Operating conditions: | -40 to 85°C (-40 to 185°F) |
Protection class: | Potted
IP65 rating |
Electrical connection:
- Potted Driver | Connection style - 22 flat tabs or screw terminals (complete with mating vertical plug-in terminals)
Tab connection version mates with 0.25 inch female tab connector, supplied by customer (Keystone P/N: 4470) and accepts 16-20 AWG wire
(Other connection styles are available to meet OEM requirements.) |
Dimensions: | Potted unit packaged in a metal base
3.87 x 5.37 x 1.17 inches or 98.4 x 136.5 x 29.7 mm (W x L x H) |
PDF Datasheet: | Click icon for PDF datasheet. |