A OneVue Contact Closure Sensor detects the opening and closing of entry/access points - such as medication cabinets, doors and windows, elevators, to refrigerators. The Contact Closure Switch, which is connected to the sensor 2-pin terminal block, detects a dry contact closure event (open or closed). A Contact Closure Sensor is commonly used in areas to monitor entry/access points that may not need a full alarm system.
All specifications are subject to change without notice.
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Parameter |
Specification |
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Power |
AC power adapter: 5V DC USB Mini B (5 pin) connector interface, 5 ft (1.5 m) cable, Input: 100-240 VAC, 50/60 Hz, 0.4A, Output: 5V DC, 1.0A max Battery-backup power: 2 AA Lithium 1.5V batteries; use of Energizer® L91 Ultimate Lithium batteries recommended. Power over Ethernet (PoE) model: Compliant with IEEE 802.3af standard and compatible with 802.3at standard |
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Operation |
Equipped with a 2-pin dry contact terminal block that supports normally closed (NC) monitoring. Monitors open and closed events received from Contact Closure Detector hardwired connection. Local Device Alerts: audio and visual status indicators Audio Alert Reset Periods (user-defined): next alarm, 15 and 30 minutes, 1, 2, 3 and 4 hours Alarm Delay (user-defined): 0 to 240 minutes Logging Interval (user-defined): 15, 20, 30 minutes, 1, 2, 3, 4, 8, 12 hours Check-In Interval (user-defined): 15, 20, 30 minutes, 1, 2, 3, 4, 8, 12 hours Unresponsive Timeout (user-defined): none, 30 minutes, 1, 2, 3, 4, 6, 8, 12, 16 hours, 1 day Internal Local Stored Reading Capacity: 4096 readings |
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Network Communication |
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Enclosure |
Contact closure input (normally closed): 2-pin dry contact removable terminal block Enclosure: ABS plastic Dimension: 4.7" H x 3.7" W x 1.3" D (11.93cm x 9.39cm x 3.30cm) Weight: 0.3 lb (136 gram) with 2 AA Lithium batteries Display: Liquid crystal display (LCD), HTN reflective glass, dimension: 0.75" H x 1.38" W (1.90 cm x 3.50 cm) LCD Display: current sampled reading and operating status LED Status Indicator AC-power input: USB Mini B (5 pin) connector Mounting: wall or surface-mount |
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Environment |
Operating Temperature: 32° to 122° F (0° to 50° C), indoor use only Storage Temperature: -4° to 140° F (-20° to 60° C) |
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Certifications |
FDA registered, 21 CFR Part 11 compliant FCC, CE, and IC compliant |
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Parameter |
Specification |
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Operation |
Detects if switch is open or closed. When the switch is closed completion of the circuit is complete, and when open the circuit is broken. Open and closed events are transmitted by the hardwired connection to Contact Closure Sensor 2-pin terminal block. Commonly installed on doors, cabinets, or windows to detect their opening. |
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Wiring |
Two dry contact closure inputs hardwired to Contact Closure Sensor. |
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Components |
Assembly comes in two main parts: a magnet in a plastic housing, and a switch with screw terminals in another separate plastic housing. Dimensions: 2 1 ⁄2 x 3 ⁄4 x 1 ⁄2 in. (part with screw terminals); 2 1⁄2 x 3 ⁄4 x 5 ⁄8 in. (part with magnet) 50 ft. (15.2 m) 20 AWG 2/C Shielded Cable Brown |
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Environment |
Operating Temperature: 32° to 122° F (0° to 50° C), indoor use only Storage Temperature: -4° to 140° F (-20° to 60° C) |
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Routine Care |
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