Field bus components

 

 Increasing complexity of control systems in machines and plants and a strong tendency to decentralization induced by an increasing use of intelligent subsystems explain the boosted communication needs between control and peripheral systems in todays machine and plant control. Ever-growing data amounts require a high-performance bus system which is able to transmit large bulks of data between intelligent control elements in a reliable and quick manner.

Input and output modules (I/O modules) are peripheral modules of a PLC in the bus system: Input modules collect information on the processes to be processed. Via the bus system data items are transmitted to the control unit where they are processed. Again via the bus network control commands are transmitted to the output modules which pass them on to the actuators. Both analog and also digital DOLD bus modules for the CANopen field bus system are available. We also offer Suconet-compatible devices.

CANopen bus modules
FunctionNumber of
inputs/
outputs
Output:
Transistor / relay
Thermal current lth [A]Housing Style:
Width [mm]
Type
Input module, digital8IDistribution board: 70IP 5502
Output module, digital8AR2Distribution board: 70IP 5503
Input module, analog2IDistribution board: 35IL 5508
I/O module, digital4I, 4OR2Distribution board: 52,5IN 5509
I/O module, analog/digital
configurable for field mounting
4I, 4OT1for field mountingDX 5509
Power supply unit*0.35Switch cabinet: 45BH 5594
Power supply unit*0.35; 0.6Distribution board: 70; 105IP 5592, IR 5592
Switched power supplySwitch cabinet: 22,5BG 5595
Switched power supplySwitch cabinet: 35RL 5596
CANopen PLC4I, 4OT1for field mountingDX 5504
CANopen PLC2I, 2O R2Distribution board: 35; 52.5IL 5504, IN 5504

Suconet Bus-Module
FunctionNumber of
inputs/
outputs
Relay
output
Thermal current
lth [A]
Housing Style:
Width [mm]
Type
Digital input module8Distribution board: 70IP 5513.25
Digital oinput module4+2Distribution board: 35IL 5513.24
Digital output module8+2Distribution board: 70IP 5513.29
Digital output module4+2Distribution board: 35IL 5513.28
Power pack*0.35Switch cabinet: 45BH 5594
Power supply unit*0.35; 0,6Distribution board: 70; 105IP 5592, IR 5592
Switched power supplySwitch cabinet: 22,5BG 5595
Switched power supplySwitch cabinet: 35RL 5596
Two-wire repeater moduleDistribution board: 70IP 5515
Two-wire moduleDistribution board: 35IL 5512