PG multiplexer:
base address
You set a base address from 1 to 31 with DIL switch S2. You can
reference the modules selected by the multiplexer under this address
and the following seven addresses. The base address results from the
sum of binary significances activated by the On setting of the switch.
Factory setting:
Switch
Setting
Meaning
on
off
S2.1
S2.2
S2.3
S2.4
S2.5
S2.6
’0 ’
x
x
x
x
x
’1 ’
x
––
Significance 16
Significance 8
Significance 4
Significance 2
Significance 1 (base address = 1)
PG multiplexer:
activating addresses
You use switch S3 to activate the numbers and slots to be reached via
the COR 923C.
Factory setting:
Switch
Setting
Meaning
Slot No. in the
S5-135U/155U
on
off
S3.1
S3.2
S3.3
S3.4
S3.5
S3.6
S3.7
S3.8
x
x
x
x
x
x
x
x
Base a 0
Base a 1
Base a 2
Base a 3
Base a 4
Base a 5
Base a 6
Base a 7
11
27
43
59
75
83
91
99
An example for setting the PG multiplexer is given on the following
page.
6
923C Coordinator Module
System Manual
C79000-B8576-C199-03
6 - 27
