Festo CPX-FB33 Brief Instructions page 2

DIL Switch
A bus node must be operated as a master in the CPX terminal. The "Remote I/O"
operating mode must be set on this bus node. The "Remote Controller " operating
mode must be set on all other bus nodes.
The 2 DIL switch is used to set the operating mode :
DIL switch 2 Description
1: OFF Remote I/O operating mode
2: OFF (factory set- All functions of the CPX terminal are controlled by the PROFINET
ting) IO controller.
1: ON Remote Controller operating mode
2: OFF A CPX-CEC-xx takes over the I/O open-loop control. Requirement:
CPX Terminal with CEC.
Tab. 4 Setting the operating mode
The diagnostics mode or the data field size is set with the 3 DIL switch depend-
ing on the operating mode:
DIL switch 3
Description
Remote I/O
1: OFF Diagnostics switched off.
2: OFF (factory set-
ting)
1: OFF Status bits
2: ON switched on
1: ON I/O diagnostics interface
2: OFF switched on
1: ON Reserved
2: ON
Tab. 5 Setting the diagnostics mode
Reserved DIL switches are blocked for future functions and must not be used.
The setting of the DIL switches for operating mode and diagnostics mode must
match the settings in the open-loop control.
Memory card
The bus nodes CPX-(M)-FB43/44/45 do not support memory cards.
The memory card serves as a carrier for configuration data, such as the fieldbus
device name. This makes it easy to replace a bus node. Detailed information on
use è Bus node operating instructions.
NOTICE!
Malfunction or Damage to the Memory Card.
Inserting or removing the memory card while the power supply is switched on can
result in malfunctions of or damage to the memory card.
• Disconnect the power supply before you insert or remove the memory card.
The various bus node revisions are only compatible with the corresponding
memory card:
Memory card
CPX-SK
CPX-SK-2
CPX-SK-3
Tab. 6 Compatibility of the memory cards depending on the bus node revision
3.5 Connecting Elements
Pin allocation of the network interface of the bus node CPX-FB33/43 (M12)
Bushing Pin Signal
M12, D-coded 1 TD+
2 RD+
3 TD–
4 RD–
Housing Shield/FE
Tab. 7 Network interface of the bus node CPX-FB33/43
Remote controller
Data field size:
8 bytes I/8 bytes O
Data field size:
16 bytes I/16 bytes O
Data field size:
32 bytes I/32 bytes O
Reserved
Bus bus node revision number
From Rev 07
From Rev 12
From Rev 30
Explanation
Transmitted data (Transmit Data) +
Received data (Receive Data) +
Transmitted data –
Received data –
Shield/functional earth
Pin allocation of the network interface of the CPX-M-FB34/44 bus node (RJ45)
Bushing Pin Signal
RJ45, Push-pull 1 TD+
2 TD–
3 RD+
4 n.c.
5 n.c.
6 RD–
7 n.c.
8 n.c.
Housing Shield/FE
Tab. 8 Network interface of the bus node CPX-M-FB34/44
Pin allocation of the network interface of the CPX-M-FB35/45 bus node (SCRJ)
Bushing Pin Signal
SCRJ, Push-pull 1 TX
2 RX
Tab. 9 Network interface of the bus node CPX-M-FB35/45
Overview of connections and plug
Bus node Connection technology
CPX-FB33/43 2 x M12, D-coded, female, 4-pin, in
accordance with IEC 61076-2
CPX-M-FB34/44 2 x RJ45, push-pull, Cu, AIDA, in
accordance with IEC 60603,
IEC 61076-3
CPX-M-FB35/45 2 x SCRJ, push-pull, 650 nm, AIDA, in
accordance with IEC 61754-24
Tab. 10 Connection technology and network connectors
In the following table, the cable lengths were used in accordance with the spe-
cifications for PROFINET networks.
Network connectors Cable specification
NECU-MS-D12G4-C2-ET Ethernet cable, shielded, Cat 5/5e, 6 ... 8 mm, 0.14 ... 0.75 mm
(max. 100 m PROFINET end-to-end link: 22 AWG)
FBD-RJ45-PP-GS Ethernet cable, shielded, Cat 5/Cat 5e, 5 ... 8 mm,
0.13 ... 0.36 mm
(max. 100 m PROFINET end-to-end link: 22 AWG)
FBD-SCRJ-PP-GS POF fibre-optic cable, 980/1000 µm, 6.5 ... 9.5 mm
(max. 50 m PROFINET end-to-end link; ≤ 12.5 dB)
Tab. 11 Cable specification for network connectors
Service interface
An operator unit such as CPX-MMI-1 can be connected to the service interface.
Alternatively, the service interface can be connected to a PC via the USB adapter
NEFC-M12G5-0.3-U1G5 so that the "Festo Maintenance Tool" software (FMT) can
be used.
Explanation
Transmitted data (Transmit Data) +
Transmitted data –
Received data (Receive Data) +
Not connected
Not connected
Received data –
Not connected
Not connected
Shield/functional earth
Explanation
Transmitted data
Received data
Network connectors
NECU-MS-D12G4-C2-ET
FBD-RJ45-PP-GS
FBD-SCRJ-PP-GS
2 (≙ approx. 26 ... 22 AWG)
2