EMERSON KJ3221X1-BA1 12P3232X112 Redundant Card

KJ3221X1-BA1, 8-Channel, 4-20 mA, HART Series 2 Redundant Card. Field power supplied to this device, either at the field terminal or as bussed field power through the carrier, must be removed before removing or connecting the device. An I/O loop assessment must be complete on all energy limited nodes.

A rotary keying system ensures compatibility between I/O cards and terminal blocks after installation is complete. The terminal block must have the keys set for the I/O card with which it is to be used. A terminal block fuse may NOT be removed with field power energized for non-sparking circuits.

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