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Universal Remote I/O Modules
Remote I/O for RS485 Bus and Programmable Logic Controllers (PLCs)

HE359 Series

Universal Remote I/O Modules 
Remote I/O for RS485 Bus and Programmable Logic Controllers (PLCs) | HE359 Series

£134.00 HE359DIQ512

CE
  • Connects Via 2-Wire RS485 MODBUS (RTU or ASCII) to Any Programmable Logic Controller (PLC)
  • A Total of 31 I/O Modules May be Daisy-Chained on a Single RS485 Link
  • DIN Rail Mountable
  • Optical Isolation
  • Response Time Suitable For Most Analogue Applications
  • Cost Effective Addition Per Point
  • Fits in the Smallest Panels: 17.5 x 100 x 120 mm
  • 12 Different I/O Modules Are Available to Choose From Including: DC In, Relay Out, Analogue In, Analogue Out, RTD, Thermocouple
Automation Controllers and HMI - View related products

Description

Remote I/O, or distributed I/O, offers several advantages over the traditional local I/O found on a Programmable Logic Controller (PLC). First, it allows you to locate the I/O modules close to the process that is being monitored or controlled. This greatly improves noise immunity, as the weak sensor signals are converted to digital signals before being transmitted long distances through a noisy plant environment. OMEGA universal remote I/O modules use a simple 2-wire RS485 link using MODBUS RTU/ASCII protocol, which is supported by most programmable logic controllers. A second advantage is that remote I/O greatly reduces the wiring at the main control panel, saving time and money when repairs and upgrades are necessary. Adding additional sensors and control signals is as easy as connecting to the already installed RS485 link and modifying the PLC program to utilize the new I/O. In addition, remote I/O allows you to expand your process control system beyond the local I/O capabilities of your PLC. You can add thermocouple, RTD, pressure, and flow sensors to a PLC that doesn’t support these types of inputs. With remote I/O, your process application is no longer dependent on your controller choice.

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Part Number/Desc.
Availability
Price
Description
Qty
  
HE359DIQ512
Star
Availability: 1 week  
£134.00   
I/O module, 4 DC inputs (12/24 Vdc), 4 relay outputs (250 Vac, 30 Vdc, 2A max)
 
  
HE359DIM610
Star
Availability: 7 weeks  
£164.00   
I/O module, 12 DC inputs (12/24 Vdc)
 
  
HE359ADC107
Star
Availability: 1 week  
£164.00   
I/O module, 4 analogue inputs, voltage (±10 Vdc), 1 mV resolution
 
  
HE359ADC120
Star
Availability: 1 week  
£164.00   
I/O module, 4 analogue inputs, current (4 to 20 mA), 1uA resolution
 
  
HE359ADC207
Star
Availability: 1 week  
£258.00   
I/O module, 8 analogue inputs, voltage (±10 Vdc), 1 mV resolution
 
  
HE359ADC220
Star
Availability: 1 week  
£258.00   
I/O module, 8 analogue inputs, current (4 to 20 mA), 1uA resolution
 
  
HE359RTD100
Star
Availability: 1 week  
£188.00   
I/O module, 4 RTD inputs (Pt-100, Ni-100, Pt-1000, Ni-1000) or resistance inputs (0 to 2000Ω), 0.1°C resolution
 
  
HE359THM100
Star
Availability: 1 week  
£188.00   
I/O module, 4 thermocouple inputs (Types J, K, R, S, B, E, T, N) or millivolt inputs (±1000 mV, max), 0.1°C resolution
 
  
HE359THM200
Star
Availability: 1 week  
£302.00   
I/O module, 8 thermocouple inputs (Types J, K, R, S, B, E, T, N) or millivolt inputs (±1000 mV, max), 0.1°C resolution
 
  
HE359DAC007
Star
Availability: 1 week  
£188.00   
I/O module, 2 analogue outputs, selectable between voltage (0 to 10 Vdc) and current (0 to 20 mA), 1 mV/1 uA resolution
 
  
HE359DAC107
Star
Availability: 1 week  
£285.00   
I/O module, 4 analogue outputs, selectable between voltage (0 to 10 Vdc) and current (0 to 20 mA), 1 mV/1 µA resolution
 
  
HE359DAC201
Star
Availability: 1 week  
£375.00   
I/O module, 8 analogue outputs, voltage (0 to 10 Vdc), 1 mV resolution
 
Accessories
Click to expand/minimize a list of what others bought with theXBANS3575P
XBANS3575P
Star
Availability: 1 week  
£6.90   
DIN rail, 35 x 7.5 mm x 2 m slotted
 
  
XBANS3575U
Star
Availability: 1 week  
£6.90   
DIN rail, 35 x 7.5 mm x 2 m solid
 
Click to expand/minimize a list of what others bought with theXBANS3515P
XBANS3515P
Star
Availability: 1 week  
£12.50   
DIN rail, 35 x 15 mm x 2 m slotted
 
  
XBANS3515U
Star
Availability: 1 week  
£12.50   
DIN rail, 35 x 15 mm x 2 m solid
 
  
XBANS3575PL
Star
Availability: 1 week  
£11.50   
DIN rail, 35 x 7.5 mm x 2 m slotted, aluminium
 
Click to expand/minimize a list of what others bought with theELC-PS01
ELC-PS01
Star
Availability: 1 week  
£49.00   
DIN rail power supply, 24 Vdc, 1 A
 
Click to expand/minimize a list of what others bought with theELC-PS02
ELC-PS02
Star
Availability: 1 week  
£71.00   
DIN rail power supply, 24 Vdc, 2 A
 
All amounts shown in EUR, GBP, or USD