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

HE359 Series

^£244.88 HE359DIQ512

PLACE ORDER

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

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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.

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

HE359DIQ512

£244.88

Availability: 8 weeks

I/O module, 4 DC inputs (12/24 Vdc), 4 relay outputs (250 Vac, 30 Vdc, 2A max)

HE359DIM610

£283.70

Availability: 8 weeks

I/O module, 12 DC inputs (12/24 Vdc)

HE359ADC107

£298.09

Availability: 8 weeks

I/O module, 4 analogue inputs, voltage (±10 Vdc), 1 mV resolution

HE359ADC120

£294.62

Availability: 2 weeks

I/O module, 4 analogue inputs, current (4 to 20 mA), 1uA resolution

HE359ADC207

£450.88

Availability: 8 weeks

I/O module, 8 analogue inputs, voltage (±10 Vdc), 1 mV resolution

HE359ADC220

£450.88

Availability: 8 weeks

I/O module, 8 analogue inputs, current (4 to 20 mA), 1uA resolution

HE359RTD100

£346.01

Availability: 10 weeks

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

£346.01

Availability: 8 weeks

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

£553.60

Availability: 8 weeks

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

£334.36

Availability: 8 weeks

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

£521.69

Availability: 2 weeks

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

£643.39

Availability: 2 weeks

I/O module, 8 analogue outputs, voltage (0 to 10 Vdc), 1 mV resolution

Accessories

XBANS3575P

£12.79

Availability: 2 weeks

DIN rail, 35 x 7.5 mm x 2 m slotted

XBANS3575U

Consult Sales

Availability:

DIN rail, 35 x 7.5 mm x 2 m solid

XBANS3515P

Consult Sales

Availability:

DIN rail, 35 x 15 mm x 2 m slotted

XBANS3515U

£23.44

Availability: 2 weeks

DIN rail, 35 x 15 mm x 2 m solid

XBANS3575PL

£21.00

Availability: 2 weeks

DIN rail, 35 x 7.5 mm x 2 m slotted, aluminium

ELC-PS01

Consult Sales

Availability:

DIN rail power supply, 24 Vdc, 1 A

† All amounts shown in EUR, GBP, or USD

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)