I-87055 Hardware

I-87055 Specification

Digital Output	Outputs per module	8
	Output Type	Non-Isolated open-collector
	Max load current	100mA per channel
	Load voltage	+5V to +30VDC
Digital Input	Inputs per module	8 (Sink)
	Input Type	Non-isolated digital input
	Input Voltage	30VDC Peak
	ON State	1.0VDC Maximum
	OFF State	3.5VDC Minimum
LED Display	1 LED as Power/Communication indicator 8 LEDs as digital output indicators 8 LEDs as digital input indicators
Power Consumption	Maximum : 0.5W

I-87055 Pin Assignment

I-87055 Pin Assignment

Terminal Number	Pin Name
1	DI0
2	DI1
3	DI2
4	DI3
5	DI4
6	DI5
7	DI6
8	DI7
9	GND
10	GND
11	GND
12	DO0
13	DO1
14	DO2
15	DO3
16	DO4
17	DO5
18	DO6
19	DO7
20	DO.PWR

I-87055 Block Diagram

I-87055 Block Diagram

I-87055 Wire Connection

Input Type

ON State
LED ON
Readback as 1

OFF State
LED OFF
Readback as 0

Relay Contact

I-87055 Digital Input

Relay Open

I-87055 Digital Input

TTL/CMOS Logic

Logic Low

I-87055 Digital Input

Logic High

I-87055 Digital Input

Open Collector

Open Collector On

I-87055 Digital Input

Open Collector Off

I-87055 Digital Input

Output Type

ON State
LED ON
Readback as 1

OFF State
LED OFF
Readback as 0

Drive Relay

Relay On

I-87055 Open Collector Output

Relay Off

I-87055 Open Collector Output

Resistance Load

Current On

I-87055 Open Collector Output

Currnet Off

I-87055 Open Collector Output

I-87055 Dimention

I-87055 Dimention

I-87055 Default Setting

Configuration	Default Setting	Description
Type	40	Digital Input/Output
Baudrate	0A	115200 bps
Format	00	CheckSum disable

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