I-8053 User's Manual

I-8053 Specification

Digital Input	Input Channel	16
	Input Type	Isolated digital input with common power
	ON State	Input voltage < 1V
	OFF State	Input voltage > 3.5V
	Input Impedance	3K Ohms 0.25W
	Isolation Voltage	3750 Vrms
LED Display	1 LED as Power/Communication indicator 16 LEDs as digital input indicators
Power Consumption	Typical : 0.5W Maximum : 0.8W
Note	8053 : Internal Parallel Bus

I-8053 Pin Assignment

I-8053 Pin Assignment

Terminal Number	Pin Name
1	DI.PWR0
2	DI0
3	DI1
4	DI2
5	DI3
6	DI.PWR1
7	DI4
8	DI5
9	DI6
10	DI7
11	DI.PWR2
12	DI8
13	DI9
14	DI10
15	DI11
16	DI.PWR3
17	DI12
18	DI13
19	DI14
20	DI15

I-8053 Internal I/O Structure

I-8053 Block Diagram

I-8053 Wire Connection

Input Type

ON State
LED ON
Readback as 1

OFF State
LED OFF
Readback as 0

Relay Contact

I-8053 Digital Input

Relay Open

I-8053 Digital Input

TTL/CMOS Logic

Logic Low

I-8053 Digital Input

Logic High

I-8053 Digital Input

Open Collector

Open Collector On

I-8053 Digital Input

Open Collector Off

I-8053 Digital Input

I-8053 Dimention

I-8053 Dimention

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