Table of Contents
Advertisement
Addressing
6.5
Combined Input Modules and Output Modules
With these modules it is possible to write data from the control program to the module and to read
in data from the module to the control program.
The addresses in the process image input table (PII) and process image output table (PIQ) are
identical.
6.5.1
Digital Input and Output Module, 16 DI/16 DQ for 24 V DC
You can use this module for non-safety-related tasks. Plug it into slots 0, 2, ... 6 in subunit A and
into slots 1, 3, ... 7 in subunit B.
The module occupies the same address space as an analog module. However, only the first two of
the reserved bytes are used.
The address consists of byte address n or n + 1 and channel number Y. "n" is the start address of
a slot, i.e. the first of the reserved bytes (e.g. byte 64 for slot 0). "n+1" is therefore the second of
the reserved bytes. The designations "n" and "n + 1" are printed on the frontplate of the module.
The input and output data occupy the same addresses.
The channel number is defined by the connection of the actuators and sensors to the crimp
connector.
The channel numbers are printed on the frontplate.
Slot Number in
Subunit A
Channel
Address
PII (IN)
n.0 to n.7
and
Channel
PIQ
n+1.0 to
(OUT)
n+1.7
6-6
Table 6-1. Address Assignment (Subunit A)
0
64.0 to
64.7
65.0 to
65.7
2
4
80.0 to
96.0 to
80.7
96.7
81.0 to
97.0 to
81.7
97.7
S5-95F
6
112.0 to
112.7
113.0 to
113.7
EWA 4NEB 812 6210-02
Advertisement
Table of Contents
