Probes and accessories · AC-DOOR-IND, AC-DOOR-2W
Door switches
Volt-free door switches that plug into any Node+ with a door input. The industrial switch is for warehouse, cold store and secure doors; the 2-wire lead connects existing door panels or relays.
- Wired to Node+
- Door
- Contact type
- Volt-free dry contact (normally closed)
- Event logging
- Open and close timestamped with duration, on the Node+
- Cable
- 22 AWG 2-core (red and black), FEP insulation, braided shield, black FEP jacket
Key specifications
Door switches at a glance
Copied from the Probe and cable technical drawings. The full tables are further down.
| Contact type | Volt-free dry contact (normally closed) |
|---|---|
| Event logging | Open and close timestamped with duration, on the Node+ |
| Cable | 22 AWG 2-core (red and black), FEP insulation, braided shield, black FEP jacket |
| Cable length | 1000 ±50 mm |
| Node connector | HR30-6P-6S |
| Materials | RoHS compliant |
Variants
| Variant | For | From the source |
|---|---|---|
| Industrial door switch (AC-DOOR-IND) | Warehouses, cold storage and secure facilities | Industrial switch for door status; easy installation with minimal maintenance |
| Small door switch | Fridges, freezers and smaller doors | Magnetic switch for door status |
| 2-wire dry contact lead (AC-DOOR-2W) | Wired door panels and relay inputs | Volt-free connection for open and close events |
Datasheet
Full specifications
Typical uses
Where it is used
Works with
Plugs into
Works with Sematics
Readings become alarms, records and reports
Every reading goes to Sematics, where alarms reach a person, the audit trail is kept, and reports are ready when the inspector asks.
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