BradCommunications™ eNetMeter™ DN is a passive device that continuously
monitors a DeviceNet network and sends the information over Ethernet to a PLC
or PC monitoring system.
The information can be read directly by an EtherNet/IP™ master. Optionally, data can be accessed through BradCommunications NetAlytix™ software, a DLL interface or an OPC server eNetMeter DN provides extremely accurate measurements of the network parameters using high-speed sampling.
By comparing acceptable baseline measurements of a “good” network, it can predict imminent failures down to individual devices. Measurements can be used in such a way, that when an OPC status tag is analyzed and is found to be outside the acceptable limits, steps can be taken to repair the system prior to any downtime.
Features
- Continuously monitors a DeviceNet network in a passive state
- Provides feedback to an EtherNet/IP™ master or one of three methods to a personal computer (PC) residing on Ethernet
• NetAlytix™ software
• DLL interface
• OPC server
- High-speed sampling of network parameters
• Signals are sampled millions of times per second providing extremely accurate values
- Information captured includes:
• Overall network status and measurements
• Individual node status and measurements
• Detailed measurements of power
(V+, V-), signal (CANH, CANL) and shield parameters
• Common mode voltage for entire network and each node
• Minimum / maximum and average values
- Warning and Fault flags indicate when a value has exceeded a set tolerance (levels are customizable)
- NetAlytix software enables fast device setup or USB port allows configuration without a PC
- Compact design with DIN rail or panel mount option for quick and easy installation
