MPV932A-21 Curtiss-Wright 32 Channel Relay Output Modules

The Curtiss-Wright / Pentland Systems MPV932 Series 32 Channel Relay Output Modules provide 32 channels of relay output with contact transient protection. The MPV932A uses mechanical relays with normally open contacts and actuation and release times of 250ms. The MPV932B, also with mechanical relays, provides normally open, and can provide for normally closed relay contacts on each channel, giving increased control flexibility. Actuation and release times are 1.0ms and 0.5ms respectively. The MPV932C uses solid state relays and is ideal for switching inductive devices that would normally risk arcing and contact welding. The solid state relays of MPV932C provide bounce free switching and actuation times of 0.5ms and 1.0ms respectively. The MPV932 provides I/O via the front panel and P2 connector (optional). Two status indicator LED's and one user definable LED are located on the front panel. Status can also be monitored on a per channel basis via the front panel by using an optional 4x8 array of sub-miniature LED's. A version of the MPV932B is available with access to the normally closed contacts. An optional front panel LED status array is available for all models.