Honeywell XL 800 SERIES 사용자 설명서

Description of the I/O Modules

Excel 800

EN1B-0410GE51 R0908A

Analog Output Modules

Types of Analog Output Modules

Table 27. Excel 800 Analog Output Modules

type

description

housing

XF822

Panel Bus Analog Output
Module

light-gray

XFR822

Panel Bus Analog Output
Module with manual overrides

light-gray

XFL822

ORKS

Bus Analog Output

Module

dark-gray

XFLR822

ORKS

Bus Analog Output

Module with manual overrides

dark-gray

XS821-22 terminal

socket

light-gray

Features

• 8 analog outputs;

can also be configured per output as binary outputs
(0 ─ 10 V, 2 ─ 10 V, ON/OFF, or floating)

• Corresponding output status LEDs (red)
• XFR822AU/XFLR822AU: 8 manual overrides, see figure

below

Fig. 38. XF822AU Analog Output Module with terminal

socket

Legend
1  Service button S1
  2  Hex switch S2
3  Manual overrides
4  Output LEDs
5  Service LED
6  Power LED
Functionality of service LED and power LED: see Table 42
and following.

Terminals

Fig. 39. Terminal assignment and internal connections of

the Analog Output Modules

Table 28. Description of the Analog Output Module

terminals

ter-

minal

signal

comment

71, 75

COM a

2-wire communication bus
(LON/Panel Bus)

72, 76

COM b

2-wire communication bus
(LON/Panel Bus)

73, 77

24 V~

Power supply

74, 78

24 V~0

Power supply

1 ─ 8 AO1 ─ AO8 Analog outputs 1 ─ 8

9 ─ 18

GND

Ground. All grounds are connected
internally to each other

21, 22

N.C.

Do not use!

25, 26

Shield connection (functional earth),
internally connected to the DIN rail

NOTE:

Shield connection to be used for shielded I/O
cables only. It is not allowed to connect a
L

ORKS

shield.

Technical Data

Output status LEDs behavior

Table 29. Analog Output Module status LED behavior

automatic mode

brightness follows the
commanded output signal

override mode

flashes