Pro Switching System Plus, A/B Switch Cards

Provides A/B switching for DB terminal connectors.

Function: Designed for use with the Pro Switching System Plus, offering A/B switching for DB9, DB15, or DB25 connectors.

Models:

SM965A: DB25 connectors
SM966A: DB9 connectors
SM967A: DB15 connectors

SM965A Specifications:

Relay Breakdown Voltage: 1000 V, 1500 V surge (between open or adjacent contacts or contacts to coil)
Relay Carrying Current: Maximum 2 A
Relay Contact Resistance: Typical 50 milliohm
Relay Reliability: Over 1,000,000 operations at 50 VDC, 0.1 A (resistive)
Relay Switching Current: Maximum 1 A
Relay Switching Power: Maximum 30 W, 62.5 VA (resistive)
Relay Switching Voltage: Maximum 220 VDC, 250 VAC
Shock and 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
SM967A: (3) DB15 female