T8403C TMR 24 VDC 数字输入模块

T8403C TMR 24 VDC 数字输入模块

T8403C是一款 40 通道、24 VDC 数字输入模块，可为关键应用提供高可用性和安全性。它采用三重模块冗余 (TMR) 架构，即使在单个模块发生故障时也能确保连续运行。该模块还通过了 IEC 61508 SIL 3 认证，这是工业自动化系统的最高安全完整性级别。

主要特征：

●40 通道、24 VDC 数字量输入模块

●TMR 架构实现高可用性和安全性

●IEC 61508 SIL 3 认证

●耐振动和冲击

●工作温度范围宽

●易于安装和配置

技术规格：

●通道数：40

●电压：24伏直流电

●电流：10毫安

●电阻：100kΩ

●输入类型：TTL/CMOS

●工作温度：-40 至 70°C

●储存温度：-40至85°C

●尺寸：90 x 120 x 25 毫米

●重量：0.5公斤 

T8403C TMR 24 VDC 数字输入模块

The T8403C is a 40-channel, 24-VDC digital input module that delivers high availability and security for critical applications. It uses Triple module redundancy (TMR) architecture to ensure continuous operation even in the event of a single module failure. The module is also IEC 61508 SIL 3 certified, the highest level of safety integrity for industrial automation systems.

Main features:

●40 channels, 24 VDC digital input module

●TMR architecture for high availability and security

●IEC 61508 SIL 3 certification

● Resistance to vibration and shock

● Wide operating temperature range

● Easy to install and configure

Technical specifications:

● Number of channels: 40

● Voltage: 24V DC

● Current: 10 MA

● Resistance: 100kΩ

● Input type: TTL/CMOS

● Operating temperature: -40 to 70°C

● Storage temperature: -40 to 85°C

● Dimensions: 90 x 120 x 25 mm

● Weight: 0.5 kg