04 www.sunhydraulics.com© 2017 Sun Hydraulics Corporation
Pub.#999-901-853 November 2017
Operational Specications Continued
Inputs
Outputs
Universal
Inputs
XMD-01
(1 universal input)
0–5 Vdc, 0–10 Vdc, 4-20 mA, digital,
frequency (60 Hz–10 kHz), PWM
(60 Hz –10 kHz), resistive
(0–100 kΩ), software configurable
XMD-02
(2 universal inputs)
Input Range Current Input Mode: 0 to +20 mA. Maximum allowable
current: +22 mA (impedance Z = ~200 Ω). Active circuit
protection above 22 mA and limited to 32 V. Digital Input: 0
to +Supply, not to exceed 32 Vdc (impedance Z = ~10 kΩ).
Digital Input: Debounce time 200 ms fixed in device
firmware. Maximum voltage on any input pin +32 Vdc and
-0.7 Vdc.
PWM Outputs XMD-01
(1 PWM output)
0-3.0 Amps Peak -40°C + 75°C
continuous per channel
0-2.7 Amps Peak +75°C + 85°C
continuous per channel
XMD-02
(2 PWM outputs)
Current Regulation ± 1mA above 35 mA
PWM Frequency 33 Hz – 5 kHz
Dither Frequency 33 Hz – 500 Hz
Dither Amplitude 0–25% of PWM Period
Diagnostics Open/short-circuit detection
Flyback Protection Integrated
Ramp Time 0–65 seconds, 1-mS increments
Reference Output 5 Vdc, ±0.1 Vdc (250 mA max.)