PWM Converters provide a compact solution for converting digital pulse width modulated (PWM) signal into current or current into PWM.
Applications
- Mobile equipment
- Industrial controls
| Technical Specifications: | PWM Converters | |
| Order Codes: | P/N: PWMI-DR-200mA (PWM to 0-200mA) P/N: PWMI-DR-20mA (PWM to 0-20mA) | P/N: IPWM-DR-200mA (0-200mA to PWM) |
| Input Specifications | ||
| Current Input: | N/A | Fully isolated 0-200 mA |
| PWM Input: | Fully isolated PWM frequency 60 Hz to 2 kHz, PWM range 0-99% | N/A |
| Input Voltage: | Low <1.5V High >3.5V (50V max.) TTL and CMOS compatible. | |
| Input Impedance: | 200 kOhms | 5 Ohms |
| Output Specifications | ||
| Response Time: | <40 mSec | <10 mSec |
| PWM Output: | N/A | PWM 485 Hz +/- 10% 5-90% (Variable Active High) Open Collector Over-current protection |
| Current Output: | Fully isolated 0-200 mA (PWMI-DR-200mA) 0-20 mA (PWMI-DR-20mA) | N/A |
| Compliance Voltage: | 8VDC | N/A |
| Output Voltage(Low): | N/A | 0.3V or less at 1mA 0.7V or less at 10 mA |
| Output Voltage(High): | N/A | 30V or less at <10 mA |
| Adjustments: | Offset (Zero) and Span Trim pots are 10 turn. CW = increasing (Offset) CCW = increasing (Span) Factory settings: 0 mA (Offset) 200 mA or 20 mA (Span) | Offset (Zero) and Span Trim pots are 10 turn. CW = increasing (Offset) CCW = increasing (Span) Factory settings: 0 mA (5% PWM) 200 mA (90% PWM) PWM output can be measured using a multi-meter (with a PWM measurement feature). |
| Protection: | IP40 rated housing IP20 rated terminals | Encapsulated, IP40 rated housing, IP20 rated terminals |
| Power Supply: | 24VDC nominal (15-45VDC) with transient protection. | |
| Packaging: | DR12, DIN rail mount, Polycarbonate 2.95 x 3.88 x 0.89 inches 75 x 98.5 x 22.5 mm (W x H x D) |
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| Electrical Connection: | #14-24 AWG screw terminals | |
| Operating Conditions: | -40 to 85 °C (-40 to 185 °F), 0-95% relative humidity | |
| PDF Datasheet: |  Click icon for PDF datasheet. |
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