Chapter 2: Installation
20
1X-X3E Series Installation Manual
Connecting other equipment
Connecting auxiliary equipment
Connect auxiliary equipment to the 24VAUX output as shown in Figure 11 below.
The 24 VDC auxiliary output is supervised for short circuit and voltage output.
Figure 11: Auxiliary power supply output connection (24VAUX)
1. External equipment to be powered with
24 VDC
See Table 28 on page 85 for the maximum current and other output ratings.
Caution:
Never use the auxiliary output to power expansion boards connected to
the same control panel as this might damage the control panel hardware.
Connecting alarm and fault relays
Connect alarm and fault equipment to the ALARM and FAULT relays.
Each potential-free relay output is activated in the corresponding alarm or fault
situation. The fault relay output is activated when there is no fault. This means
that there is a short circuit between the common (C) and normally open (NO)
terminals of the relay.
The maximum contact rating for each relay circuit is 2 A at 30 VDC.
Figure 12: Fault and alarm relay output connections
1. Normally open contact
2. Normally closed contact
3. Common
Summary of Contents for 1 3E Series
Page 1: ...1X X3E Series Installation Manual P N 501 419303 1 20 ISS 20JUL21 ...
Page 86: ...Chapter 4 Maintenance 80 1X X3E Series Installation Manual ...
Page 106: ...Appendix A Configuration presets 100 1X X3E Series Installation Manual ...
Page 110: ...Appendix B Regulatory information 104 1X X3E Series Installation Manual ...
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