TECNINT ETN-40 总线输入/输出模块 PDF资料
TECNINT ETN-40 是意大利 Tecnint HTE 公司出的一款分布式 ETN 总线从站模块，主要挂在 ETN 主控制器下面干活，负责现场数字量的采集和输出。它本身不带 CPU，得配主站才能用。
产品特点
十六进十六出
模块带 16 个光电隔离数字量输入和 16 个继电器输出，输入支持 24 VDC 或 GND 有效，输出是机械式继电器触点。
ETN 总线从站
它完全由 ETN 主控制器管理，接收主站发来的输出状态，同时把 16 路输入状态回传给主站，波特率最高 6 Mbit/s。
输入防抖输出保护
数字输入带防反跳电路，数字输出带看门狗电路，继电器触点用压敏电阻做 250 V 保护，用起来安全一些。
旋转开关设地址
地址通过旋转开关在 1 到 255 之间设置，现场调试不用电脑，直接拧开关就行。
DIN 导轨塑料壳
外壳是 V.0 级阻燃塑料，直接卡在 DIN 导轨上，尺寸约 210 x 115 x 60 毫米。
产品参数
电源
24 VDC 正负 25%，500 mA。
数字输入
16 路，光电隔离，24 VDC 或 GND 有效，输入电流 10 mA，开关阈值 9 V，最大输入电压 30 V。
数字输出
16 路继电器，机械式常开触点，最大电流 8 A，最大开关电压 250 V。
工作温度
0 度到正 70 度，存储温度负 25 度到正 85 度。
连接器
菲尼克斯 Combicon 型公头连接器。
应用领域
工业自动化
工厂产线上的数字量采集和继电器输出控制，是 ETN 总线系统里的标准从站模块。
铁路系统
Tecnint HTE 本身就给铁路行业供货，ETN-40 可以用在铁路车辆或轨旁设备的控制回路里。
汽车制造
汽车产线上的工位控制、信号采集，用 ETN 总线串起来做分布式 I/O。
军工特种设备
Tecnint 的产品线覆盖国防领域，ETN-40 这类模块也可以用在军用车辆或特种装备的电气控制系统中。
老旧系统维护
已经在跑 ETN 总线的老设备，模块坏了直接换 ETN-40 就行，有标准版、插槽版和压敏电阻保护版可选。
ETN-40 就是挂在 ETN 主站下面干活的十六进十六出从站模块，选型的时候注意版本，标准版是焊死继电器的，如果需要换继电器就选 ETN-40/B，需要输出加压敏电阻保护就选 ETN-40/V。
TECNINT ETN-40 is a distributed ETN bus slave module developed by Tecnin HTE company in Italy. It is mainly hung under the ETN main controller and is responsible for collecting and outputting on-site digital data. It does not come with a CPU and needs to be paired with a main station to be used.
Product Features
Sixteen in and sixteen out
The module comes with 16 optoelectronic isolated digital inputs and 16 relay outputs. The inputs support 24 VDC or GND, and the outputs are mechanical relay contacts.
ETN bus slave station
It is fully managed by the ETN main controller, receiving output status from the main station and transmitting 16 input statuses back to the main station, with a maximum baud rate of 6 Mbit/s.
Input anti shake output protection
The digital input is equipped with anti bounce circuit, the digital output is equipped with watchdog circuit, and the relay contacts are protected with varistors for 250 V, making it safer to use.
Set address for rotary switch
The address can be set between 1 and 255 by rotating the switch. On site debugging does not require a computer, simply turn the switch.
DIN rail plastic shell
The shell is made of V.0 grade flame-retardant plastic, which is directly clamped onto a DIN rail, with dimensions of approximately 210 x 115 x 60 millimeters.
Product Specifications
Power supply
24 VDC plus or minus 25%, 500 mA.
Digital Input
16 channels, optoelectronic isolation, 24 VDC or GND effective, input current 10 mA, switch threshold 9 V, maximum input voltage 30 V.
Digital Output
16 way relay, mechanical normally open contact, maximum current 8 A, maximum switching voltage 250 V.
Operating Temperature
From 0 degrees to positive 70 degrees, the storage temperature ranges from negative 25 degrees to positive 85 degrees.
Connector
Phoenix Combicon type male connector.
Application Areas
Industrial Automation
The digital quantity acquisition and relay output control on the factory production line are standard slave modules in the ETN bus system.
Railway system
Tecnin HTE itself supplies to the railway industry, and ETN-40 can be used in the control circuit of railway vehicles or trackside equipment.
automobile manufacturing
The workstation control and signal acquisition on the automobile production line are connected in series using ETN bus for distributed I/O.
Military special equipment
Tecint's product line covers the defense field, and modules such as ETN-40 can also be used in electrical control systems for military vehicles or special equipment.
Old system maintenance
For old devices that are already running the ETN bus, if the module is broken, simply replace it with the ETN-40. There are standard versions, slot versions, and varistor protection versions to choose from.
The ETN-40 is a sixteen in and sixteen out slave module that works under the ETN master station. When selecting, pay attention to the version. The standard version has welded relays. If you need to replace the relay, choose ETN-40/B, and if you need to add varistor protection to the output, choose ETN-40/V.
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