Teledyne Analytical Instruments LXT-380, Instructions Manual

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LXT-380 Universal Transmitter Installation
Teledyne Analytical Instruments
15
2.2.4 WIRING, 4-20 MA OUTPUTS
Loop Powered Instruments:
Connect the 4-20 mA cable to terminals #1 (+24V) and #2 (GND),
Model LXT-380-XX-0 X-XX.
24 VDC powered instruments:
For instruments powered by 24VDC (Model LXT-380-XX-1X-
XX), connect the 4-20 mA cable(s) to terminals #3 (out) for channel 1
and #2 (return) and to terminals #4 (out) for channel 2 and #2 (return).
Transmitters with HART® Communication can be wired as shown
below. See HART
®
Communication menu in Appendix 9.2:
Figure 2-5: Wiring for HART
® Communication
2.2.5 WIRING, CONTACT RELAY OUTPUTS
The standard configuration has three SPDT 230V 5 A relays that
can be wired either normally open (NO) or normally closed (NC) . The
default configuration is set to use the relays as normally open.