Description of the I/O Modules

Excel 800

Relay Output Modules

Types of Relay Output Modules

Table 33. Excel 800 Relay Output Modules

type

description

housing

XF824

Panel Bus Relay Output Module

light-gray

 

 

 

XFR824

Panel Bus Relay Output Module

light-gray

 

with manual overrides

 

 

 

 

XFL824

LONWORKS Bus Relay Output

dark-gray

 

Module

 

 

 

 

XFLR824

LONWORKS Bus Relay Output

dark-gray

 

Module with manual overrides

 

 

 

 

XS824-25

terminal socket; can be fitted

light-gray

 

with long (red) cross connector

 

 

(incl. in scope of the delivery)

 

 

 

 

Features

6 relays (changeover contacts), arranged in two blocks

XFLR824AU, XFR824AU: 6 manual overrides

Low and line voltage allowed, see WARNING.

Terminals

71 COMA

COMA

75

72 COMB

COMB

76

73 V~24

V~24

77

74 V~024

V~024

78

Relay block 1

Relay block 2

NO

11

NO

21

NO

31

NO

41

NO

51

NO

61

 

NC

12

NC

22

NC

32

NC

42

NC

52

NC

62

 

COM 13

COM 23

COM 33

COM 43

COM 53

COM 63

 

CON 14

CON 24

CON 34

CON 44

CON 54

CON 64

25

Cross connector (can be removed, as desired)

Fig. 45. Terminal assignment and internal connections of

Relay Output Modules

Fig. 44. XF824AU Relay Output Module with terminal

socket

Legend

1Service button S1

2Hex switch S2

3Manual overrides

4Status LEDs

5Service LED

6Power LED

Functionality of service LED and power LED: see Table 42 and following.

EN1B-0410GE51 R0908A

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Honeywell XL 800 SERIES manual Types of Relay Output Modules, Excel 800 Relay Output Modules Type Description Housing

XL 800 SERIES specifications

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Furthermore, the Honeywell XL 800 Series prioritizes safety with integrated safety features, including enhanced cockpit alerting systems. These systems proactively notify pilots of potential hazards, such as deviations from the flight path or adverse weather conditions, ensuring that safety remains paramount throughout the flight.

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