European Union 94/9/EC ATEX Directive, compliant with the following:
EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
EN 60079-0; General Requirements
II 3 G Ex nA IIC T4 Gc X
DEMKO13ATEX1325026X (1756-EN2T/C only)
FM FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations
IECEx —
KC Korean Registration of Broadcasting and Communications Equipment, compliant with:
Article 58-2 of Radio Waves Act, Clause 3
EAC Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation
EtherNet/IP ODVA conformance tested to EtherNet/IP specifications
Rockwell Automation Publication 1756-TD003Q-EN-E - March 2022 33
1756-TIME Module
The 1756-TIME module provides accurate time synchronization on different interfaces by using Global Positioning System (GPS) technology.

欧盟94/9/EC ATEX指令，符合以下要求：
EN 60079-15；潜在爆炸性环境，防护“n”
EN 60079-0；一般要求
II 3 G Ex nA IIC T4 Gc X
DEMKO13ATEX1325026X（仅1756-EN2T/C）
FM批准用于I类2类A、B、C、D组危险场所的设备
IECEx-
KC韩国广播和通信设备注册，符合：
《无线电波法》第58-2条第3款
EAC俄罗斯关税同盟TR CU 020/2011 EMC技术法规
俄罗斯海关联盟TR CU 004/2011 LV技术法规
以太网/IP ODVA符合性测试符合以太网/IP规范
罗克韦尔自动化出版物1756-TD003Q-EN-E-2022年3月33
1756时间模块
1756时间模块通过使用全球定位系统（GPS）技术在不同接口上提供的时间同步。