The PIO-337 is the standard CANopen bus coupler for the Parker-I/O system. A cheaper alternative is the PIO-347. The following table lists the differences between the PIO-337 "standard" and PIO-347 "econo" versions of this bus coupler.
In addition, the update rate of the PIO-347 is considerably slower than that of the PIO-337.
Base Update Rate
Each Add'l Digital Point
Each Add'l Analog Point
* The PIO-347 requires the additional purchase of a PIO-602 Power Supply module
Parker Hannifin Corporation, Electromechanical Automation Division, 5500 Business Park Drive, Rohnert Park, CA 94928
707-584-7558 or 800-358-9068
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