The output channels of this module are individually isolated however, it may also be wired as a non-isolated relay output module. This is done by simply shorting the L1 connections of the Removable Terminal Block (RTB) with the use of 1756-JMPR or a 3rd party jumper conductor.
Compatible RTB for use with relay output module are 1756-TBCH and 1756-TBS6H. These modules are separately purchased. With the use of RTBs, Output termination is modularized, module installation, troubleshooting and replacement is simplified. RTB prevent re-wiring or output signal termination.
Each of the modules maximum initial contact resistance of 100 m? at 6V 1 A. Additionally, each contact output has an expected contact life of 300 kHz for resistive load and 100 kHz inductive for inductive load. It also has a switching frequency of 1 operation/3 s (0.3 Hz at rated load) and a mean bounce time of 1.2 ms.