AMXT
Signal Switches AMXT
Universal Digitally Controlled Analog Switches/Multiplexers
General Technical Data for all Switches
Characteristics
- 1–4 independent, digitally controlled, galvanically isolated electronic analog switches
Switches
- Indicator: multicolor LED (red = output positive, blue = output negative; three-level switches only: green = output middle)
Connectors
- Control Inputs: BNC sockets (LEMO optional)
- Dual-level switches: 1 control input
- Three-level switches: 2 control inputs
- Polarity selection: slide switches on the rear panel
- Output resistance: 50 kΩ pull-up against +5 V, termination by 50 Ω connectable via slide switch
- Input level: TTL
- Switch terminals: SHV sockets (MHV, BNC or LEMO optional), galvanically isolated
- Dual-level switches: 3 switch terminals
- Three-level switches: 4 switch terminals
General
- Line input: universal 90–250 V, 50–60 Hz
- Case: bench-top case "Eurotainer"
- Dimensions: 175 × 115 × 175 mm³
Equivalent Circuits
Dual-level switch:
- Vneg ≤ Vout ≤ Vpos must be fulfilled at all times (even when the switch is deactivated)
Three-level switch:
- Vneg ≤ Vout ≤ Vpos and Vneg ≤ Vmid ≤ Vpos must be fulfilled at all times (even when the switch is deactivated)
When a channel is deactivated, all relay contacts are opened. The dual-level switch therefore has 3 and the three-level switch has 4 possible states.
See also
- Technical data specific to each device: see sidebar menumenu at the top of the page