LONWORKS BUS I/O MODULES – PRODUCT DATA
71
72
73
74
NC NC
21
GND GND
EXT. GROUND
REQUIRED
TO POWER
EXT. DEVICES
F1
F2
LEGEND:
F1
F2
THIN LINES
THICK LINES
DASHED LINES
Fig. 13. CLIOL822A LonWorks Bus AO Module, wiring example 2: Relay Module MCD 3
The relay module facilitates the control of peripheral devices with high load via the analog outputs.
Input terminal 17 of MCD3 controls changeover contact K3.
Relay terminal 18 of MCD3 controls the N.O. contacts (floating outputs) K1, K2.
EN0Z-0980GE51 R0119
CLIOL822A ANALOG OUTPUT MODULE
COM
A
COM
B
24
V~
24
V~0
AO1AO2AO3AO4AO5AO6AO7AO8
22
1
2 3 4 5 6 7 8
GND
GND
9
10
11 12 13 14 15 16 17 18
OPT. AUX. TERMINAL MODULE XS814
A1 A2 A3 A4 A5 A6 A7
(24 VAC)
24V DRIVE WITH
~
0...10 VDC SIGNAL
1: 24V POWER
~
2: GND (24V 0)
~
3: 0...10 VDC SIGNAL
MAX.
4 A
MAX. 12 A
MIN. 0.75 mm 2
MIN. 1.5
SELECTED INTERNAL CONNECTIONS
GND
GND
GND GND GND GND
B1
B
1
2
3
M
mm 2
10
COM
COM
75
71
A
A
COM
COM
76
72
B
B
24
24
77
73
V~
V~
24
24
78
74
V~0
V~0
CLIOL...
SHIELD
INTERNALLY
CONNECTED
TO DIN RAIL
GND GND
25
26
9
10
XS814
A1 A
11 12 13 14 15 16 17 18
MCD 3
K1 K2
K3
1 2 3 4 5 6 7 8
L N
3
2
1
2 1
M
M