KEYENCE LS-5000 - Manual (Page 106)

Chapter 9 Expansion I/O Board
100
9
9.1 Control I/O Board (Model: LS-B11)
This control I/O board is used for comparator output and synchronous input. 2-
channel analog voltage outputs are provided.
9.1.1 Part Names and Pin Assignment
LS-B11
13
25 24 23 22 21 20 19 18 17 16 15 14
12 11 10 9 8 7 6 5 4 3 2 1
13
25 24 23 22 21 20 19 18 17 16 15 14
12 11 10 9 8 7 6 5 4 3 2 1
I/O Board Pin Assignment
CH1 analog voltage output
(BNC connector)
I/O terminals
(D-sub 25-pin female
connector)
CH2 analog voltage output
(BNC connector)
Pin No. Signal name Description
1 CH1 HI3 CH1 comparator output
2 CH1 HI2 CH1 comparator output
3 CH1 HI1 CH1 comparator output
4 CH1 GO CH1 comparator output
5 CH1 LO1 CH1 comparator output
6 CH1 LO2 CH1 comparator output
7 CH1 LO3 CH1 comparator output
8 CH2 HI3 CH2 comparator output
9 CH2 HI2 CH2 comparator output
10 CH2 HI1 CH2 comparator output
11 CH2 GO CH2 comparator output
12 CH2 LO1 CH2 comparator output
13 CH2 LO2 CH2 comparator output
14 CH2 LO3 CH2 comparator output
15 CH1 S.T. CH1 self-timing output
16 CH2 S.T. CH2 self-timing output
17 GND
18 GND
19 CH1 TIM CH1 timing input
20 CH2 TIM CH2 timing input
21 CH1 RESET CH1 reset input
22 CH2 RESET CH2 reset input
23 CH2 ZERO CH1 auto-zero input
24 CH2 ZERO Ch2 auto-zero input
25 GND