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EM231 Temperature Modules(231-7ND32,231-7NF32)

EM231-7ND,2PT100/2NTC,16BIT,Isolation.EM231-7NF,8PT100/8NTC,16BIT,Isolation.

Order No.:CTS7 231-7ND32/CTS7 231-7NF32

Specification:EM231-7ND,2PT100/2NTC,16BIT,Isolation.EM231-7NF,8PT100/8NTC,16BIT,Isolation.

Product Description

Order Data

Order Data

Order No.

CTSC-200 EM231, 2PT100/2NTC, 16BIT,Isolation       CTS7 231-7ND32
CTSC-200 EM231, 8PT100/8NTC, 16BIT,IsolationCTS7 231-7NF32



Technical Spec

Performance Parameters

 Order No.

CTS7 231-7ND32 

Power

 0.8W

Power Consumption

   +5VDC Power loss

0.12W

      L+

37mA

      L+Coil voltage range

20.428.8VDC

LED indicator

24VDC Power supply  indicator: ON = no fault, OFF = no power

SF indicatorON=module fault, Blink=input signal error, OFF=normal;

Input sign


RTD/PTC/NTC input range

RTD typechoose one):

Pt-100 (3850PPm,3920PPm,3850.55PPm,3916PPm,3902PPm)

NTC(R25=10K B=3950, 25=10K B=3435)

Voltage input

-5V----5V,-10V---10V,0V---5V,0V---10V

Current input

0---20mA

Input number

2PT100/2NTC2AI

Isolation

Field side to logical circuit

500VAC

Field side to 24VDC

500VAC

 24VDC tological circuit

500VAC

Common mode input rangeinput channel to input channel

0

Common mode rejection

>120dB@120VAC

Sample Features

Temperature resolution

0.1℃/0.1℉

Voltage resolution

15bit+sign bit

Measuring principle

Sigma-Delta

Module update timeall channel

425ms

Wire length to sensor

Max. 100m

Wire loop resistance

20Ω

Noise suppression

85db@50Hz/60Hz/400Hz

Data format

Voltage:-32000 to 32000

Input impedance

>10MΩ

Max.voltage input

30VDC5VDC

Resolution

15bit+sign bit

Input filter attenuation

3db@21KHz

Error

0.05Fsresistance

Repeatability

0.1Fs

Input type

SW1

SW2

SW3

SW4

SW5

100 pt0.003850(Default)

0

0

0

100Ω pt0.003920

0

0

1

100Ω pt0.00385055

0

1

0

100Ω pt0.003916

0

1

1

100Ω pt0.003902

1

0

0

NTC R25=10K, B=3950

1

0

1

NTC R25=10K, B=3435

1

1

0

备用

1

1

1

05V

0

0

020MA

0

0

010V

0

1

-10V10V

1

0

-5V5V

1

1


 Order No.

CTS7 231-7NF32

DimensionW×H×D

120.5 x 80 x 62

Power Consumption

1.8W

Power loss

   +5VDC Power loss

60mA

   L+

32.5mA

   L+oil voltage range

20.4-28.8VDC

LED indicator

  +24VDC indicator

ON = no fault, OFF = no powerall date of channel 32766

  SF indicator

Blink=input signal error, OFF=normal;

Input sign

Pt100α=3850PPm/3920PPM/3850.55PPM/3916PPM/3902PM

NTCR25=10k/B=3950R25=10k/B=3435

Temperature measurement rang

Pt100-50℃800℃

NTCR25=10k/B=3950):-40120℃

NTCR25=10k/B=3435):-40150℃

Input number

8PT100/8NTC

Isolation

Field side to logical circuit

500VAC

Field side to 24VDC

500VAC

 24VDC tological circuit

500VAC

Noise suppression

85dB@50/400 Hz

Common mode rejection

120dB@120VAC

Resolution

0.1 ℃ / 0.1 ℉

Measuring accuracy

±0.3℃

Measuring principle

SIGMA-DELTA

Length of cable max

100 m 

Wire loop resistance max

20Ω

Update time

825 ms

Disconnection detection

Pt100 detect 3 wires NTC detect 2 wires),detection time is no mare than 3 minutes


Input type

SW1

SW2

SW3

100Ω Pt 0.003850default

0

0

0

100Ω Pt 0.003920

0

0

1

100Ω Pt 0.00385055

0

1

0

100Ω Pt 0.003916

0

1

1

100Ω Pt 0.00302

1

0

0

NTC R25=10K/B=3950

1

0

1

NTC R25=10K/B=3435

1

1

0

Forbid

1

1

1

VWxx

Channel 0

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Channel

7

Slot 0

VW0

VW2

VW4

VW6

VW8

VW10

VW12

VW14

Slot 1

VW64

VW66

VW68

VW70

VW72

VW74

VW76

VW78

Slot 2

VW128

VW130

VW132

VW134

VW136

VW138

VW140

VW142

Slot 3

VW192

VW194

VW196

VW198

VW200

VW202

VW204

VW206

Slot 4

VW256

VW258

VW260

VW262

VW264

VW266

VW268

VW270

Slot 5

VW320

VW322

VW324

VW326

VW328

VW330

VW332

VW334

Slot 6

VW384

VW386

VW388

VW390

VW392

VW394

VW396

VW398









Installation

Size Diagram

Wiring Diagram

Return

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