Interconnecting the communicator with the detector
Addendum, AutroFlame X33AF 116-P-X33AFADDENDUM/YGB, DEC P/N 95-8624, 2007-11-12, Autronica Fire and Security AS
Page 5
Figure 3—X33AF Detector Wired for Non-Isolated 4 to 20 mA
Current Output (Sinking)
Figure 2—X33AF Detector Wired for Isolated 4 to 20 mA
Current Output (Sourcing)
Figure 4—X33AF Detector Wired for Isolated 4 to 20 mA
Current Output (Sinking)
Figure 5—Wiring the X33AF for Benchtop Testing/Programming
Using HART Protocol
*Nominal input impedance of PLC = 250 ohms.
Maximum loop impedance including input impedance of PLC = 875 ohms.
Figure 1—X33AF Detector Wired for Non-Isolated 4 to 20 mA
Current Output (Sourcing)
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