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I-87018RW Thermocouple Input Module 8 Channel (Over.V.Prot.)

I-87018RW Thermocouple Input Module 8 channel (Over.V.Prot.)
£19600

(£235.20 incl VAT)
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Model:I-87018RW

Description

The I-87018RW provides 8 differential Analog Input channels capable of measuring Voltage, Current (using external 125R Resistors) or Thermocouples.

This unit also provides 240Vrms Over Voltage Protection.

Specifications

Analog Input

Input Channels

8 Differential

Input Type

+/- 15mV, +/- 50mV, +/- 100mV 
+/- 500mV, +/- 1V, +/- 2.5V
-20mA ~ +20mA (Requires Optional External 125 Ohm Resistor) 
Thermocouple (J, K, T, E. R. S, B, N, C, L, M, LDIN43710)

Resolution

16-bit

Sampling Rate

10 Samples/ sec (Total)

Accuracy

+/- 0.25% of FSR

-3dB BandWidth

15.7Hz

Zero Drift

+/- 10μV/ °C

Span Drift

+/- 25 μV/ °C

Common Mode Rejection

150dB

Normal Mode Rejection

100 dB

Input Impedance

>1M Ohms

Open Thermocouple Detection

Yes

Overvoltage Protection

240VRMS

4KV ESD Protection

Yes, Contact for each terminal.

Intra-module Isolation, Field to Logic

3000VDC

Watchdog

Dual Watchdog

Yes, Module(1.6 sec) and Communication (Programmable)

LED Display

1 LED as Power/ Communication Indicator

16 LEDs as High/ Low Alarm Signals

Power

Power Consumption

Maximum : 1.2W

Environment

Operating Temperature

-25 to 75 °C

Storage Temperature

-30 to 75 °C

Humidity

5 to 95% RH, non-condensing

Dimensions

30mm x 102mm x 115mm(W x L x H) 

 

Description

The I-87018RW provides 8 differential Analog Input channels capable of measuring Voltage, Current (using external 125R Resistors) or Thermocouples.

This unit also provides 240Vrms Over Voltage Protection.

Specifications

Analog Input

Input Channels

8 Differential

Input Type

+/- 15mV, +/- 50mV, +/- 100mV 
+/- 500mV, +/- 1V, +/- 2.5V
-20mA ~ +20mA (Requires Optional External 125 Ohm Resistor) 
Thermocouple (J, K, T, E. R. S, B, N, C, L, M, LDIN43710)

Resolution

16-bit

Sampling Rate

10 Samples/ sec (Total)

Accuracy

+/- 0.25% of FSR

-3dB BandWidth

15.7Hz

Zero Drift

+/- 10μV/ °C

Span Drift

+/- 25 μV/ °C

Common Mode Rejection

150dB

Normal Mode Rejection

100 dB

Input Impedance

>1M Ohms

Open Thermocouple Detection

Yes

Overvoltage Protection

240VRMS

4KV ESD Protection

Yes, Contact for each terminal.

Intra-module Isolation, Field to Logic

3000VDC

Watchdog

Dual Watchdog

Yes, Module(1.6 sec) and Communication (Programmable)

LED Display

1 LED as Power/ Communication Indicator

16 LEDs as High/ Low Alarm Signals

Power

Power Consumption

Maximum : 1.2W

Environment

Operating Temperature

-25 to 75 °C

Storage Temperature

-30 to 75 °C

Humidity

5 to 95% RH, non-condensing

Dimensions

30mm x 102mm x 115mm(W x L x H) 

 

Technical

I-87018R Guide
8000 range User Manual (~7Mb)

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