产品详细资料
此表列出了3564型的技术规格,这是一种标称电压范围为24 VDC的单数字输入模块。该模块是故障安全的,但其可用性和可靠性与TMR模块不同。注意:如果安装了热备用模块,则几秒钟后会正常切换到正常的模块。在该切换期间,将输入值报告给控制程序。控制程序在其自身的限制范围内,必须处理这种潜在的“故障关闭”情况,以大限度地提高系统可用性颜色代码深红色输入点数量64,常见推荐输入范围15–30 VDC大电压36 VDC开关电平:关至开至关12 VDC典型情况15 VDC坏情况8 VDC典型情况,6 VDC坏情况典型滞后4 VDC标称开启2 mA至3 mA输入阻抗>3.0 kΩ标称输入延迟:从关到开从开到关<2 ms<2 ms点隔离,光隔离1500 VDC小状态指示器:开或关状态每个点1个状态指示器:模块状态通过、故障、激活、功率逻辑功率<10瓦特标称现场功率负载0.2瓦特每个开点,0.5瓦@大励磁电压60赫兹时机箱的泄漏电流不适用输入切换速率sa:大小值、接通状态小值、断开状态每100毫秒不需要不需要
This table lists the specifications for Model 3564, which is a Single Digital Input Module with an nominal voltage range of 24 VDC. This module is fail-safe, however, it does not have the same level of availability and reliability as a TMR module. CAUTION If a hot-spare module is installed, a normal switch-over to the healthy module occurs in a few seconds. During this switch-over period, the input value is reported to the control program. The control program, within its own constraints, must handle this potential “glitch Off” condition in such a way as to maximize system availability Color code Dark red Number of input points 64, commoned Recommended input range 15–30 VDC Maximum voltage 36 VDC Switching level: Off to On On to Off 12 VDC typical 15 VDC worst-case 8 VDC typical, 6 VDC worst-case Typical hysteresis 4 VDC Nominal turn-on 2 mA to 3 mA Input impedance > 3.0 kΩ nominal Input delay: Off to On On to Off < 2 ms < 2 ms Point isolation, opto-isolated 1,500 VDC minimum Status indicator: On or Off State 1 per point Status indicator: Module status Pass, Fault, Active, Power Logic power < 10 watts Nominal field power load 0.2 watts per On point, 0.5 watts @ maximum field voltage Leakage current to chassis @ 60 Hz Not applicable Input toggle ratesa: Maximum Minimum, On state Minimum, Off state Every 100 ms Not required Not required
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation