PWMI-DR-200MA, PWMI-DR-20mA, IPWM-DR-200mA: PWM Converters
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) |
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. |