When you insert or remove the module while backplane power is on an electric arc can occur. Internal calibration is performed in the analog modules ie8 oe4abstract.
1794 Oe4
1794 flex io wiring diagram. For 1794 tb2 1794 tb3 or 1794 tb3s. The examples and diagrams in this manual are included solely for illustrative purposes. Our bulletin 1794 flex io modules offer flexibility for your application with digital analog hart analog and specialty io with 432 points per module. Industrial automation wiring and grounding guidelines publication 1770 41 for more installation requirements. 1794 ie8 ie8k oe4 oe4k and ie4xoe2 series b modules with a k in the last position of the catalog number are conformally coated to meet noxious gas requirements of isaansi 71040 1985 class g3 environment. Use belden 8761 cable for mv signal wiring or the appropriate thermocouple wire for your thermocouples.
Connect individual output wiring to numbered. Flex io ac digital output modules 5 publication 1794 in103d en p july 2018 european hazardous location approval approved for the 1794 oa8k module only. Flex io terminal base units 3 publication 1794 in092e en p november 2009 mount the terminal base unit on a din rail 1. Rotate keyswitch 1 on terminal base unit 2 clockwise to position as required for this type of module. Flex io helps eliminate multiple long wiring runs reduces terminations per. 1794 ir8 module installation this module mounts on a 1794 terminal base unit.
3 publication 1794 in094b en p april 2004 connecting wiring for the 1794 ob8 ob8ep ob8epk ob16 ob16p and ob16pk 1. For 1794 tbn or 1794 tbnf. Because of the. Remove the cover plug if used in the male connector of the unit to which. European union directive compliance. Connect individual output wiring to even numbered terminals on the 1633 row b as indicated in the table below.
You can mix and match digital and analog io with mounting and wiring options. Connect the associated v ac common l2 lead of the output device to the corresponding odd. This could cause an explosion in hazardous location installations. Connect individual input wiring and associated signal returns to numbered terminals on the 015 row a and the 1633 row b as indicated in the table. Page 1 installation instructions 24v dc flex io rtd input module cat. Module ie8 series b 8 input analog module ie4xoe2 series b 4 in2 out combo.
Connect wiring for the 1794 tb3g 1794 tb3gk and 1794 tb3gs terminal base 1. The table wiring connections for the 1794 oa8 and 1794 oa8k. Oe4 ie4xoe2 allen bradley ie8 manual ie8 scaling ie8 wiring ie8 ie4xoe2 oe4 ie8 programming manual text. Flex io digital input modules catalog numbers 1794 ib8 1794 ib16 1794 ib32 table of contents. Publication 1794 in100b en p june 2004 installation instructions flex io input output and inputoutput analog modules cat.
Gallery of 1794 Flex Io Wiring Diagram
