Cerabar PMP21 IO-Link Electrical connection
Endress+Hauser 19
6.3 Post-connection check
• Is the device or cable undamaged (visual check)?
• Do the cables used comply with the requirements?
• Are the mounted cables relieved of tension?
• Are all cable glands installed, securely tightened and leak-tight?
• Does the supply voltage match the specifications on the nameplate?
• Is the terminal assignment correct ?
• If required: has protective ground connection been established?