The DN004 DeviceNetTM High Current Pulse Width Modulated (PWM) and Voltage Analog Output Module provides six outputs which are well suited to provide high-side control of heavy inductive vehicle loads such as the solenoids used for proportional electric control over hydraulic systems. The duty cycle of these outputs may be varied from true 0% to true 100% allowing them to also be used as discrete digital outputs. The wide PWM frequency range available permits operation with a range of available equipment from many manufacturers. The DN004 also provides two protected voltage output channels with a maximum span of -10V to +10V. These are often used for such purposes as providing the control input to servo positioning systems or the throttle input for electronic engine controls. 

 

DeviceNet Communications
Default MAC ID: 63, Software Selectable
Data Rates Supported: 125, 250, 500 kbps, Software Selectable
Master/Slave Connection Set: Supported, Group 2 Only Server
Dynamic Connections (UCMM): Not Supported
Fragmented Explicit Messaging: Not Supported

DeviceNet Power Supply:
Power Supply Voltage: 9 V to 65 V, continuous operating
Power Supply Isolation: 1.2 kV rms
Current Consumption: 200 mA @ 8.8 V Supply
150 mA @ 11.0 V Supply
80 mA @ 25.0 V Supply
Overvoltage Withstand: 120V, 20 seconds, exceeds QSTAG-307 & SAE 1113

Aux Power Supply
Operating Voltage: 4.5 to 39 VDC
Maximum Operating Current: 18 A Total
Reverse Polarity Protection: Series Diode
Overvoltage Withstand: Max. 120V, indefinite duration, exceeds QSTAG-307 & SAE 1113

Voltage Outputs
Selectable Ranges: 0 to 5 V, -5 to + 5 V, 0 to 10 V, -10 to +10 V
Resolution: 8 bit
Output Current: 5 mA (max.)
Short Circuit Protection: Yes

Pulse Width Modulated (PWM) Outputs
Output Type: High-Side Switch
PWM Frequency: 20 to 2500 Hz, Software Selectable 
PWM Frequency Jitter: 100 ppm
PWM Resolution: 8 bits
PWM Duty Cycle Range: 0% to 100%
Overvoltage Shutdown: 39.5 to 42 VDC
Undervoltage Shutdown: 2.4 to 4.5 VDC
Operating Current: 5 A Max per output, 18 A Max Total 
Overcurrent Protection: Auto Reset Electronic Fuse
Overcurrent Trip Point: 7 to 35 A Initial Peak, 6 to 10 A Repetitive
Overcurrent Shutdown Delay: 80 ms Min, 400 ms Max
DeviceNet State Behavior: All outputs immediately turned off any time
the module is not in Established state.

Environmental
Operating Temperature: -40 °C to +85 °C 
Storage Temperature: -55 °C to +125 °C