Analog Output Modules - Honeywell Excel 800 SYSTEM Installation And Commissioning Instructions

Description of the I/O Modules

Analog Output Modules

Types of Analog Output Modules, Terminal Socket
Type Description
XF822 Panel Bus analog output
module
XFR822 Panel Bus analog output
module with manual overrides
XFL822 L W
ON ORKS
module
L W
XFLR822
ON ORKS
module with manual overrides
XS821-22 Terminal socket
XSU821-22
Table 46 Excel 800 analog output modules
Features
 8 analog outputs;
can also be configured per output as binary outputs
(0 ... 10 V, 2 ... 10 V, ON/OFF, or floating)
 Corresponding status LEDs (red)
 ... R 822: 8 manual overrides, see figure below
Fig. 66 XF822 Analog Output Module with terminal
socket
Legend
1 Service button S1
2 Hex switch S2
3 Manual overrides
4 Status LEDs
5 Service LED
6 Power LED
Functionality of service LED and power LED: see Table 77
to Table 79 on page 77 and following.
EN1B-0375GE51 R0910
Housing
Light-gray
Light-gray
Bus analog output Dark-gray
Bus analog output
Dark-gray
Light-gray
In the event of communication problems, the analog outputs
will move to the safety positions you have configured in
CARE, see analog output point description in the CARE –
User Guide, EN2B-0182GE51 / 74-5587.
Terminals
COM
71
A
COM
72
B
24
73
V~
24
74
V~0
NC NC
AO1AO2AO3AO4AO5AO6AO7AO8
21 22 1 2 3 4 5 6
GND GND GND
9 10 11
Fig. 67 Terminal assignment and internal connections of
the analog output modules
Ter-
Signal COMMENT
minal
2-wire communication bus
71, 75 COM a
(LON/Panel Bus)
2-wire communication bus
72, 76 COM b
(LON/Panel Bus)
73, 77 24 V~ Power supply
74, 78 24 V~0 Power supply
1...8 AO1...AO8 Analog outputs 1...8
Ground. All grounds are internally
9...18 GND
connected to each other.
21, 22 N.C. Do not use!
Shield connection (functional earth),
25, 26
internally connected to the DIN rail
Table 47 Description of the analog output module terminals
Notes
 Shield connection to be used for shielded I/O cables only.
It is not allowed to connect a L
L W requires a resistor and a capacitor.
ON ORKS
 If additional shield terminals are needed, the
XS814 Auxiliary Terminal Package can be installed.
44
7 8
GND GND GND GND GND GND GND
12 13 14 15 16 17 18
W shield, since
ON ORKS
Excel 800
COM
75
A
COM
76
B
24
77
V~
24
78
V~0
25 26