Binary Input Modules - Honeywell Excel 800 SYSTEM Installation And Commissioning Instructions

Excel 800

Binary Input Modules

Types of Binary Input Modules, Terminal Socket
Type Description
XF823 Panel Bus binary input module
XFL823 L W Bus binary input
ON ORKS
module
XS823 Terminal socket
XSU823
Table 50 Excel 800 Binary Input Modules
Features
 12 binary inputs
 12 configurable status LEDs (green/red, yellow/OFF)
 Binary inputs can be used as
– Static digital inputs as dry-contacts (default)
– Fast totalizers (up to 20 Hz)
Fig. 72 XF823 Binary Input Module with terminal socket
Legend
1 Service button S1
2 Hex switch S2
3 Status LEDs
4 Service LED
5 Power LED
Functionality of service LED and power LED: see Table 77
to Table 79 on page 77 and following.
Terminals
COM
71
A
COM
72
B
Housing
24
73
V~
Light-gray
24
74
V~0
Dark-gray
Light-gray
Fig. 73
Ter-
minal
71, 75
72, 76
73, 77
74, 78
1...12
13...24
25, 26
Table 51 Description of binary input module terminals
Notes
 Shield connection to be used for shielded I/O cables only.
It is not allowed to connect a L
L
ON
 If additional shield terminals are needed, the
XS814 Auxiliary Terminal Package can be installed.
49
Description of the I/O Modules
BI1 BI2 BI3 BI4 BI5 BI6 BI7 BI8 BI9
1 2 3 4 5 6 7 8
GND GND GND GND GND GND GND GND GND GND GND GND
13 14 15 16 17 18 19 20 21 22 23 24
Terminal assignment and internal connections of
binary input modules
Signal COMMENT
2-wire communication bus
COM a
(LON/Panel Bus)
2-wire communication bus
COM b
(LON/Panel Bus)
24 V~ Power supply
24 V~0 Power supply
BI1...BI12 Binary inputs 1...12
Ground. All grounds are internally
GND
connected to each other.
Shield connection (functional earth),
internally connected to the DIN rail.
W requires a resistor and capacitor.
ORKS
COM
75
A
COM
76
B
24
77
V~
24
78
V~0
BI10 BI11BI12
9 10 11 12
25 26
W shield, since
ON ORKS
EN1B-0375GE51 R0910