Specifications
Details
- Additional Details4-20mA isolated input/output card. Factory installed only MD50E; factory or field installed MD40P/MD50P. Does NOT supply loop power
- Product TypeDrive Options & Accessories
Overview
Mfr description
OPT420 OPTION CARD
- This is an optically isolated 4-20mA signal follower. It installs on the speed pot terminals of the control.The -5 is a pure signal follower that takes the place of the traditional manual speed pot. The -7 is similar but adds the ability to either control with a local speed pot in Manula mode. For models 123D, 125D, 251G, 253G, 130, 132 and 530B.