Features |
N/A 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. |