DC-Limit Value Switch Type STW1000V2
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ZIEHL current-relays STW1000V2 monitor standardsignals from measuring transducers if a limit is exceeded. For monitoring of more than 1 signal, multiple relays can be connected in series (current) or in parallel (voltage).
Measuring inputs for 0/4-20 mA and 0-10 V, adjustable hysteresis and switching delay and the choice between operating- and closed-current mode of the relay make it a very universal limit switch.
Applications
Monitoring of different values in combination with measuring transducers, e.g. in machines and controls.
- Measuring inputs 0-20 mA / 0-10 V, switchable to 4-20 mA / 2-10 V
- Limit adjustable 0-100 %
- Hysteresis adjustable 5-30 %
- Start-up delay adjustable 0,1 ... 10 s
- Switching delay adjustable 0,1 ... 10 s
- Output-relay 1 changeovercontact (co)
- Operating- or closed-circuitmode for relay selectable with bridge
- LEDs for display state of operation
- Universal supply-voltage AC/DC 24-240 V
- Housing for mounting in switchgear cabinets or fuseboxes, 35 mm wide
| Design: | Mount in switchgear cabinet |
|---|---|
| Input/ Measured parameter: | Standard signals 0/4-20 mA, 0-10 V |
| Outputs: | Outputs/Relays |
| Product group: | Mains Monitoring |
| Supply voltage: | AC/DC 24-240 V |