Festo CPX-M-FB20 Manual page 49

2. Commissioning
Electric modules
Bus node FB20/21, Remote I/O,
without system diagnostics
Bus node FB20/21, remote I/O, with dia-
2)
gnostics
– Diagnostic mode 2
– Diagnostic mode 3
– Diagnostic mode 4
Digital 4-input module
Digital 8-input module
Digital 8-off input module with channel
diagnostics
Digital 16-off input module
Digital 16-off input module with channel
diagnostics
Digital 8-off input module n-switching
Digital 4-way output module
Digital 8-off output module
Digital 8-off output module, high-cur-
rent variant
Digital multi I/O module
1)
Module identifiers on the handheld, on I/O modules these are shown in the viewing window.
2)
The diagnostics mode is activated by DIL switch 5 and 6 (see Tab. 1/4).
Tab. 2/2: Overview of identifiers and addresses of the electric modules (part 1)
Festo P.BE-CPX-FB20/21-EN en 1202a
On the basis of the module type, you can ascertain the num-
ber of inputs and outputs occupied by the module.
The individual modules are displayed with their identifier on
the handheld. In the case of the I/O modules, the identifier is
also shown in the LED viewing window.
Type
CPX-M-FB20
2)
CPX-M-FB21
CPX-4DE
CPX-8DE
CPX-8DE-D
CPX-16DE
CPX-16DE-D
CPX-8NDE
CPX-4DA
CPX-8DA
CPX-8DA-H
CPX-8DE-8DA
Module Assigned addresses
1)
identifier
Inputs
FB21-RIO –
32 I
16 I
32 I
4DI 4 I
8DI 8 I
8DI-D 8 I
16DI 16 I
16DI-D 16 I
8NDI 8 I
4DO –
8DO –
8DO-H –
8DI/8DO 8 I
Outputs
–
–
–
–
–
–
–
4 O
8 O
8 O
8 O
2-5