Binary Input Modules; Types Of Binary Input Modules; Features; Terminals - Honeywell XL 800 Series Installation And Commissioning Instructions

Description of the I/O Modules

Binary Input Modules

Types of Binary Input Modules

Table 30. Excel 800 Binary Input Modules
type
XF823 Panel Bus Binary Input Module
L W
XFL823
ON ORKS
Module
XS823 terminal socket

Features

• 12 binary inputs
• 12 configurable status LEDs (green/red, yellow/OFF)
• Binary inputs can be used as
– Static digital inputs as dry-contacts
Fig. 41. XF823AU Binary Input Module with terminal
Legend
1 Service button S1
2 Hex switch S2
3 Input LEDs
4 Service LED
5 Power LED
Functionality of service LED and power LED: see Table 42
and following.
EN1B-0410GE51 R0908A
description housing
light-gray
Bus Binary Input
dark-gray
light-gray
socket

Terminals

COM
71
A
COM
72
B
24
73
V~
24
74
V~0
BI1 BI2 BI3 BI4 BI5 BI6
1 2 3 4 5 6
GND GND GND GND GND GND GND GND GND GND GND GND
13 14 15 16 17 18
Fig. 42. Terminal assignment and internal connections of
Binary Input Modules
Table 31. Description of Binary Input Module terminals
ter-
signal
minal
2-wire communication bus (LON/Panel
71, 75 COM a
Bus)
2-wire communication bus (LON/Panel
72, 76 COM b
Bus)
73, 77 24 V~ Power supply
74, 78 24 V~0 Power supply
1 ─ 12 BI1 ─ BI12 Binary inputs 1 ─ 12
13 ─ Ground. All grounds are connected
GND
24 internally to each other.
Shield connection (functional earth),
25, 26
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 W shield.
ON ORKS

Technical Data

Table 32. Technical data for of Binary Input Modules
input type
current rating (closed
input)
open contact voltage
26
BI7 BI8 BI9 BI10 BI11 BI12
7 8 9 10 11 12
19 20 21 22 23 24
comment
dry-contact
2 mA
16 ─ 22 VDC
Excel 800
COM
75
A
COM
76
B
24
77
V~
24
78
V~0
25 26