KEYENCE LS-3100/3100W Series - Manual (Page 68)

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CHAPTER 4 Functions and Controls
36-pin Connector
(Control I/O)
Specifications Output
• TTL open-collector (7406 or equivalent)
• Max. applicable voltage: 30 V
• Max. sink current: 40 mA
Input
• TTL voltage level, negative logic
(74LS19 or equivalent)
Pin assignment
Pin No. Signal Pin No. Signal
1 GND 19 Comparator output for CH1: LO2
2 Program No. 1 selector input: P1 20 GND
3 Program No. 2 selector input: P2 21 Comparator output for CH1: LO1
4 Program No. 3 selector input: P3 22 GND
5 Program No. 4 selector input: P4 23 Comparator output for CH1: GO
6 Program No. 5 selector input: P5 24 GND
7 Program No. 6 selector input: P6 25 Comparator output for CH1: HI1
8 Program No. 7 selector input: P7 26 GND
9 Program No. 8 selector input: P8 27 Comparator output for CH1: HI2
10 Program No. 9 selector input: P9 28 GND
11 Program No. 10 selector input: P10 29 Comparator output for CH1: HI3
12 Synchronous input: TIM 30 GND
13 GND 31 Comparator output for CH2: LO
14 AUTO ZERO input: ZERO SET 32 GND
15 GND 33 Comparator output for CH2: GO
16 AUTO ZERO RESET input: 34 GND
ZERO RESET
17 Comparator output for CH1: LO3 35 Comparator output for CH2: HI
18 GND 36 GND
I C
OUT
H
I
1
Z
+5V
3K
6.2K
I C I N
Ω
Ω
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