Cart  |  Contact  |  Help  | 
Toll-Free in Australia: 1800 106 210
International+65 6415 5353

Current Multiplexer

DRA-CSM-1

Current Multiplexer | DRA-CSM-1

Current Multiplexer

AUD1,035.00 DRA-CSM-1

  • Multiplexes Sixteen 4-20 mA Inputs Into One 4-20 mA Output
  • ± 0.01% Accuracy
  • Channel Selection Controlled by 4 Discrete Inputs
  • Solid-State Technology
  • Economical PLC Upgrade
Signal Conditioners - View related products

Description

The DRA-CSM-1 Current Multiplexer is a solid state multiplexer capable of transferring the selected 4-20 mA input current signal to the output terminals in less than 10 microseconds at an accuracy better than 0.01%. The DRA-CSM-1 is typically controlled by a PLC thereby obtaining full data synchronization. The DRA-CSM-1 is provided with a unit enable/disable control line which enables the parallel connection of several multiplexers to the same controller input. The period during which the unit is disabled is used for self-testing according to a self-test procedure which checks the unit’s hardware. Model DRA-CSM-1 is powered by an external DC power supply. Each two-wire 4-20 mA transmitter is connected to the input terminals. Each channel provides a current limited voltage supply for the connected two-wire transmitter. The channel selected by the multiplexer is directed to the control device’s (e.g., PLC’s) analog inputs. Power is maintained by the multiplexer to the unselected channels thereby maintaining uninterrupted transmitter current flow. Each 4-20 mA input channel on the multiplexer has its own red LED status light which illuminates on presence of current in the loop.
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
Quick Ship
  
DRA-CSM-1
AUD1,035.00
Availability: 1 week
 
Current multiplexer
Quick Ship
Click to expand/minimize a list of what others bought with theiDRN-PS-1000
iDRN-PS-1000
Consult Sales  
Availability: 
 
 
Power supply, 95-240 Vac input, 24 Vdc @1A output
All amounts shown in AUD
Note: Comes with complete operator’s manual.