MOTOROLA MVME162-262 Relay card

There is a 24-bit up/down counter for each channel. It is incremented or decremented on each A, B edge. There is also a 24-bit latch associated with each encoder channel. The module can be programmed so that the counter value is "latched" or stored under one of these conditions: • an index pulse from the encoder • a positive or negative transition of the fast input • the next index pulse after the required transition of the fast input Each of the five 24-bit latches has a fast 24 VDC input associated with it. Each input is optically isolated.

This input is intended to receive a signal

 from a device other than an encoder. It is typically used for referencing or synchronization purposes. Fast input characteristics include: • the detection of a signal occurs faster than it does for the DC inputs in other modules, due to less filtering. Because of this there is also less noise immunity. • the response to a fast input signal is independent of ladder scan time. The module can be programmed to latch a position count as soon as this input is detected.

Do you want to know about our products?

We have a large amount of inventory and high quality, out of production control system components, DCS system accessories, robot system accessories, large servo system spare parts. PLC module, DCS module, CPU module, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output module, redundancy module, power module, relay output module, relay input module, processor module and other major brands.

This article from the temporal Ming sheng automation equipment co., LTD., reproduced please attach this link: http://www.stockdcs.com/