Bo mạch kết nối 24 kênh đầu vào số ICP DAS DB-24PD CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

24-ch OPTO-Isolated Input Board

Gọi +84 904251826 để được trợ giúp

Bo mạch kết nối 24 kênh đầu vào số ICP DAS DB-24PD CR

Features

•Optically isolated digital input channels
•Connects directly to DIO24,DIO48,DIO144 OPTO-22 compatible digital input card or any OPTO-22 compatible digital input board.
•AC/DC Signal Input
•AC Signal Input with filter
•Input buffer with voltage comparators

Introduction

The DB-24P is a 24 channel isolated digital input daughter board for DIO24,DIO48,DIO144 ,PIO-D144,OPTO-22 Compatible digital input board,The optically isolated inputs of the DB-24P consist of a bi-directional opto-couple with a resistor for current sensing . You can use the DB-24P to sense DC signal from TTL levels up to 24V. You can also use DB-24P to sense a wide range of AC signals. The DB-24 P registers a constant logic high if the frequency of the input AC signal is greater or equal to 1 kHz, and if the voltage of the AC signal is at least 4Vrms. If you are using AC input signal ,you must short the AC filter Jumper. You can use the board to isolate the computer from large common-mode voltages ,ground loops, and voltage spikes that often occur in industrial environments.

Specification

Digital Input
Channels 24
Response Speed 20us without filter / 2.2ms with filter
Wet Contact, ON Voltage Level 2.8 V ~ 24 V(Max)
Wet Contact, OFF Voltage Level 1 V (Max)
Input Impedance 1.2K Ohm

 

Power
Consumption +5 V@290 mA

 

Mechanical
Dimensions (mm) 213 mm x 132 mm

 

Environmental
Operating Temperature 0 ~ 60°C
Storage Temperature -20 ~ 70°C
Humidity 5% to 90 % noncondensing

Download

Documents

Ordering information

DB-24PD CR  24-ch OPTO-Isolated Input Board (RoHS)
Include: CA-3710 (DB37 Male to Male, 45º, 1M)

Sản phẩm đã được thêm vào giỏ hàng

Số lượng:

Tổng tiền:

Sản phẩm đã được thêm vào giỏ hàng

Phí vận chuyển: Tính khi thanh toán

Tổng tiền thanh toán: