VT530 / Access sensor

Function and purpose

At installation on doors, windows, etc., the sensor controls the status of the door, window: opened, closed. The sensor consists of two parts: magnet and sensor.

Package includes

	Package content	Description	Quantity
1		Reed switch + Magnet	1 pc each
2		RJ11 / RJ12 (6p4c), Telephone cable 2m	1 pc
3		Mounting bracket	1 pc
4		Screws B4,2*16	1 pcs
5		Bolt М3.5x10	2 pcs
6		Nut М3.5	2 pcs
7		M3.5 washers	2 pcs
8		Sticker	2 pcs

Connecting the sensor

1. Connect IR sensor using RJ9 (4p4c) jack to 4 pin jack of "VT531 / Optical access sensor".
2. Connect one end of RJ11 / RJ12 cable to the monitoring unit into any analog ports (A1...A8) and to RJ12 port of "VT531 / Optical access sensor".
3. Put a sticker on the door opposite of IR sensor. Min. distance is 10 mm, max. distance is 35 mm.
4. Access sensor will appear automatically in a System tree.

Installation inside a rack or cabinet using a bracket

Mounting bracket

Installation

Bracket steel thickness is 0.8 mm. Below You can find how users can mount "VT530 / Access sensor" with such a bracket.

Example 1

The sensor with the bracket is mounted using an M4.8mm bolt to the top of the rack. The magnet is mounted using an M4.8mm bolt or a sticker to the door of the rack. When the door is closed, the magnet is close to the sensor. If the door is starting to open, the magnet will be far away and the sensor will show an alarm.

Cable pinouts

"RJ11/RJ12" to "RJ11/RJ12" cable pinouts:

RJ9 4p4c to IR sensor cable pinouts:

Technical specifications

Developer notes: