D-Link DCS-6620G Product Manual - Page 133
External I/O Port Definition for the 802.11g PTZ Internet Camera
UPC - 790069277085
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DCS-6620G User's Manual External I/O Port External I/O Port External I/O Port Definition for the 802.11g PTZ Internet Camera The DCS-6620G provides a general I/O terminal block with one digital input and one relay switch for device control. Pin 1 and pin 2 can be connected to an external sensor and the state of voltage will be monitored from the initial state 'LOW'. The relay switch of pin 3 and pin 4 can be used to turn on or off the external device. The I/O connector provides the physical interface for digital output (DO) and digital input (DI) that is used for connecting a diversity of external alarm devices to the 802.11g PTZ Internet Camera such as IR-Sensors and alarm relays. The digital input is used for connecting external alarm devices and once triggered images will be taken and e-mailed. External I/O Port I/O Terminal Block: 1 DI+ 2 DI3 SW_COMMON 4 SW_NOPEN INPUT (Max. 50mA, 12VDC) INPUT (Initial state of DI is low) OUTPUT (open from SW_OPEN at initial state) (close with SW_OPEN when set DO to ON) OUTPUT (Max. 1A, 24VDC or 0.5A, 125VAC) D-Link Systems, Inc. 133