Pin Descriptions - Safran LRF 7047 Manual

LRF 7047- Integrator Manual

5.2 Pin descriptions

The following two tables indicate the system connector's pin out and the description of each signal.
Pin number
1,2,7,8,15,16,29,30,39,40
3,4,5,6
9
17
18
19
21
23
32, 34, 36, 38
10,11,12,13,14,20,22,24
25,26,27,28,31,33,35,37
1 GND
3 PWR_IN
5 PWR_IN
7 GND
9
PWR_SAFE
11 do not connect // leave open
13 do not connect // leave open
15 GND
17 RS422_TX_P
19 RS232_TX / RS422_
21 RS232_RX / RS422_RX_P
23 RS422_RX_N
25 do not connect // leave open
27 do not connect // leave open
29 GND
31 do not connect // leave open
33 do not connect // leave open
35 do not connect // leave open
37 do not connect // leave open
39 GND
914929_TML_LRF7047_en_Version B
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Signal name
GND
PWR_IN
PWR_SAFE
RS422_TX_P
RS232/422 Interface Select
RS232_TX / RS422_TX_N
RS232_RX / RS422_RX_P
RS422_RX_N
Interlock pins
SPARE
TX_N
Description
I/O
Connect to digital ground of the system
Supply Voltage
I
Optional Signal (see chapter 5.9)
Low or Floating (internally connected to low)
I
operating mode
High  OFF mode is activated
RS422 Transmitter positive output line
O
(from LRF to host system).
Floating  RS232
I
GND  RS422
RS232 transmitter line
I
RS422 negative transmitter line
RS232 receiver line
O
RS422 positive receiver line
RS422 Receiver negative input line (from host system to LRF).
O
These pins shall be used to avoid unintended activation of the
non-eyesafe pointer. Interlock pins have to be short circuited to
each other to enable pointer activation with the corresponding
SW command (See chapter 6.5.4). If these pins are not
connected, the pointer cannot be activated.
Do not connect
2 GND
4 PWR_IN
6 PWR_IN
8 GND
10 do not connect // leave open
12 do not connect // leave open
14 do not connect // leave open
16 GND
18 RS232/RS422 Interface Select
20 do not connect // leave open
22 do not connect // leave open
24 do not connect // leave open
26 do not connect // leave open
28 do not connect // leave open
30 GND
32 Interlock_1
34 Interlock_2
36 Interlock_3
38 Interlock_4
40 GND
 normal
Public: 04.2019
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