SNAP-AOA-28
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SNAP-AOA-28

$380.00(USA and Canada only)

可用性: In stock
SNAP 2-CH 0-20 MA电流循环模拟输出模块

生产规范

SNAP-AOA-28在标称范围为0-20 mA的范围内提供了两个模拟电流输出的通道。尽管两个通道不是彼此隔离的,但该模块是变压器隔离的,并从其他模块和设备上进行了光学隔离。该模块已进行出厂校准。

Part of the SNAP PAC System, the module mounts on aSNAP PAC架用snap pacbrainorrack-mounted controller。模拟,数字和串行I/O模块都可以在同一机架上。这样的I/O单元也非常适合基于PC的控制或用作智能遥控器I/O用于Allen-Bradley Logix PLC system,例如Controllogix,Microlologix或Compactlogix。

Input

12位序列数据(每个通道)

输出

0to 20 mA (each channel)

Span

20 ma

Resolution

4.9 microamps

Response Time
(% of span/delta I/ delta time)

99.9%/15.98 mA/3 mS

DC共同模式拒绝

>-120 dB

交流通用模式拒绝

>-120 dB @ 60 Hz

最大运行通用模式电压

250V

Common Mode Resistance

> 1000 megohms

Accuracy

跨度的0.1%

获得温度系数

50 PPM/°C

Offset Temperature Coefficient

20 PPM/°C

模块电源要求

5伏DC(±0.15) @ 150 mA

环形Power Requirements

8伏直流(最小)至
32伏DC(最大)

最大限度。环形
阻力(欧姆)
@ Loop Supply

250
8V

450
8V

650
12V

1050
24V

1450
32V

最大限度。环形Resistance formula

(Loop Voltage - 5)
0.02

Ambient Temperature:
Operating
贮存

-20 °C to 70 °C
-40 °C to 85 °C

湿度

5-95%, non-condensing

Torque, hold-down screws

Not to exceed 1 in-lb (0.11 N-m)

Torque, connector screws

5.22 in-lb (0.59 N-m)

Wire size range

22 to 14 AWG

代理商批准

UL, CE, ATEX, FM, RoHS, DFARS; UKCA

保修单

Lifetime

SNAP PAC System Product Guide

该文档列出并描述了所有Opto 22 SNAP PAC系统零件编号,包括PAC项目软件,SNAP PAC控制器,SNAP PAC Brains和SNAP I/O各种模块。还列出了SNAP PAC安装架和快照电源。

快照模拟输出模块数据表

SNAP I/O模拟输出模块是Opto 22的SNAP PAC系统的一部分。本文档包括所有快速模拟输出模块的描述,规格以及接线和维数图:

UKCA宣布合格(EMC,LVD,ROHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.

Declaration of Conformity (ATEX, EMC, LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

CE Declaration of Conformity: ATEX

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

Opto 22 ROHS 3合规声明 - 限制有害物质

This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.

FM Approval Document

This document lists all Opto 22 part numbers that have Factory Mutual (FM) approval.

UL批准文件

本文档列出了具有承销商实验室(UL)批准的所有Opto 22零件号。

CE Declaration: Component

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CE Declaration: EMC

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CAD图:SNAP I/O模块

This CAD file includes drawings that apply to most SNAP analog and digital I/O modules.

视频:SNAP PAC系统概述

This overview describes the four integrated components of the SNAP PAC system: software, controllers, brains and I/O. This hardware and software system is designed for industrial control, remote monitoring and data acquisition.

视频:保护快照模块

关于将快照模块固定到快照架上的快速概述。

Video: Removing a SNAP Module

A quick overview on removing a SNAP module.

准确性与解决方案

模拟I/O规格中的准确性和分辨率有什么区别?在计算器中尝试自己的规格。