EMERSON KJ3221X1-BA1 8-Channel AO 4-20 mA HART

KJ3221X1-BA1 AO, 8-Channel, 4-20 mA, HART Series 2 Redundant Card

Removal and Insertion:
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.

This unit may be removed or inserted while system power is energized under the following conditions:
(Note Only one unit at a time may be removed with system power energized.)
-When used with KJ1501X1-BC1 System Dual DC/DC Power Supply operating on 24 VDC or 12 VDC input power. The primary circuit wiring inductance for input power must be less than 23 uH, or a certified supply with an open circuit voltage, Ui of 12.6 VDC and an Lo of less than 23 uH (including wire inductance).

An I/O loop assessment must be completed on all energy-limited nodes.
A terminal block fuse may NOT be removed with field power energized for non-sparking circuits.

Application:
The KJ3221X1-BA 8-channel analog output module is used in automated process control systems where precise output signals are required to control actuators, control valves or other devices. Devices that support HART communication so the module is compatible with a wide range of HART-enabled field instruments, enabling two-way communication for diagnostic and configuration purposes. And is used in industries that require continuous process monitoring, such as oil, gas, chemicals, pharmaceuticals, and power generation.