Power and Computing Solutions for Harsh Environments
Relay Output PC/104 Module
Pearl-MM
Advantages
- 16 SPDT (form C) relays
- Long lifetime - 100,000,000 operations
- 500VAC/DC isolation between board and signals
- Screw terminals or pin headers for user connections
Pearl-MM is a PC/104 format digital I/O module designed for control of high current AC or DC loads. This module features 16 relay outputs. The 16 relay outputs are SPDT format (form C). Each relay has 3 contacts: Common, Normally Open, and Normally Closed. For safety and reliability, all relays are at their power-off state at power-up or system reset. Each relay can switch both AC and DC voltages.
All outputs are isolated from the PC up to 500V AC or DC. The relays have long a rated lifetime of 100,000,000 operations and quick actuation time (4ms max operate and release).
Two versions are available: Model PMM-P has pin headers for quick IDC ribbon cable connections, and model PMM-S has screw terminals on .1" centers for heavier duty wiring.
| File | Description | |
| pmm_spec.pdf | Pearl-MM Spec Sheet | |
| pmm_man.pdf | Pearl-MM Manual |
| Part Number | Description | Status |
| PMM-P | Pearl-MM 16 SPDT relays, pin headers, extended temp. |
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