Simex SLB-94 | Universal counters
Simex SLB-94-1441-1-3-001 | Universal counter | 1 Count input | 4 Relay outputs | RS-485 | 24VAC/DC
Simex SLB-94-1441-1-4-001 | Universal counter | 1 Count input | 4 Relay outputs | RS-485 | 85-260VAC/DC