Pro Switching System Plus, A/B Switch Cards

Provides A/B switching for DB terminal connectors.

Function: Plugs into the Pro Switching System Plus to provide A/B switching for DB9, DB15, or DB25 terminal connectors.
Models:
SM965A: Supports DB25 connectors
SM966A: Supports DB9 connectors

SM965A Specifications:

Relay Breakdown Voltage: 1000 V, 1500 V surge (between open or adjacent contacts or contacts to coil)
Relay Carrying Current: 2 A maximum
Relay Contact Resistance: 50 milliohm (typical)
Relay Reliability: >1,000,000 operations at 50 VDC, 0.1 A (resistive)
Relay Switching Current: 1 A maximum
Relay Switching Power: 30 W, 62.5 VA (resistive) maximum
Relay Switching Voltage: 220 VDC, 250 VAC maximum
Shock/Vibration Ratings:
Shock: 75 G misoperation, 100 G destructive
Vibration: 20 G misoperation, 30 G destructive

Connectors:

SM965A: (3) DB25 female
SM966A: (3) DB9 female