Assembling The Reader - Bosch LECTUS secure ARD-SIGR20-SEO Installation Manual

10 en | Installation
1.
2.
3.
4.
5.
Figure 3.1: Wiring diagram
Type of wire
Diameter
Cable stripping length
Table 3.2: Diameter and cable stripping length of stranded and solid wires
Notice!
i
The wiring must be carried out in a de-energized state. In other words, the operating
voltage may only be switched on after the reader has been fully installed!
3.4

Assembling the reader

Notice!
i
Install the reader on a flat, stable surface. Failure to do so may compromise the IP rating
and/or tamper feature.
2024-04 | V01 |
+ VDC
Ground (RTN)
Wiegand Data 1
Wiegand Data 0 / Data
LED Input (GRN)
6.
Beeper Input
7.
Hold Input / LED Input (BLUE)
LED Input (RED)
8.
Tamper 2 (RLY2)
9.
Tamper 1 (RLY1)
10.
Installation manual
Stranded
AWG 28 - 16
6 to 7 mm
Bosch Security Systems B.V.
LECTUS secure
Solid