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                                          Page 1 of 4                                                 

  1 

Specifications 

Digital DC Inputs

Digital DC Outputs

Inputs per Module 

12 including 4 configurable HSC inputs 

Outputs per Module 

12 including 2 configurable PWM outputs 

 

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1

 

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T

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O

 

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D

V

 

4

2

 /

 

C

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V

 

2

1

 

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V

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rcing / 10 K Pull-Down 

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 .

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M

 

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b

A

 .

x

a

M

 

C

D

V

 

5

3

 

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tl

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V

 .

x

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M

 

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b

A

 .

x

a

M

 

C

D

V

 

8

2

 

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g

Input Impedance 

10 k

 t

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ri

C

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S

 

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it

c

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t

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P

 t

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p

t

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O

Input Current 

Positive Logic 

Negative Logic

 

A

 

5

.

0

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p

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C

 t

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O

 

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M

 

Upper Threshold

0.8 mA

-1.6 mA

 

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C

 

A

 

4

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C

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t

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T

 .

x

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M

Lower Threshold

0.3 mA

-2.1 mA

 

C

D

V

 

0

3

 

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V

 

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O

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8

 

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1

 

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3

 

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V

 

5

2

.

0

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0

5

6

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O

 

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F

F

O

r channel 

 

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F

F

O

 

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N

O

None 

 

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O

 

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F

F

O

 

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1

 

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F

F

O

 

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N

O

HSC Max. Switching Rate 

10 kHz Totalizer/Pulse, Edges 

5 kHz Frequency/Pulse, Width 

2.5 kHz Quadrature 

Output Characteristics 

Current Sourcing (Positive Logic) 

Analog Inputs, High Resolution

 

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2

 

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N

B / R / S 

2912

°

F to 32.0

°

F (1600

°

C to 0

°

C) 

1652

°

F to -328

°

F (900

°

C to -200

°

C) 

Input Ranges 

(Selectable) 

0 - 10 VDC 

0 – 20 mA 

4 – 20 mA 

100mV 

PT100 RTD, 

and J, K, N, T, E, R, S, B Thermocouples 

752.0

°

F to -400.0

°

F (400

°

C to -240

°

C) 

1382.0

°

F to -346.0

°

F (750

°

C to -210

°

C) 

K / N 

2498.0

°

F to -400

°

F (1370

°

C to -240

°

C) 

Safe input voltage range 

10 VDC:   -0.5 V to +15 V 

20 mA:      -0.5 V to +6 V 

RTD / T/C:    ±24 VDC 

 

V

0

1

±

 

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Nominal Resolution 

10V, 20mA, 100mV: 14 Bits 

RTD, Thermocouple: 16 Bits 

 

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Max. Error at 25

°

(*excluding zero) 

*4-20 mA            ±0.10%* 
*0-20 mA            ±0.10%* 

*0-10 VDC          ±0.10%* 

RTD (PT100)      ±1.0 °C 

0-100 mV          ±0.05% 

Input Impedance 

(Clamped @ -0.5 VDC to 

12 VDC) 

Current Mode:

100 

, 35mA Max. Continuous 

Voltage Mode:

500 k

, 35mA Max. Continuous 

Max Thermocouple Error                 

(After Warm Up Time of One Hour) 

±0.2% (±0.3% below -100

°

C) 

%AI full scale 

10 V, 20 mA, 100 mV:  32,000 counts full scale. 

RTD / T/C: 20 counts / °C 

Conversion Speed, Both Channels 

Converted 

10V, 20mA, 100mV: 30 Times/Second 

RTD, Thermocouple: 7.5 Times/Second 

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10V, 20mA, 100mV: 16.7mS 

RTD, Thermocouple: 66.7mS 

Open Thermocouple 

Detect Current 

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0

5

250 

µ

Analog Outputs 

General Specifications 

 

2

 

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Required Power 

(Steady State) 

130 mA @ 24 VDC 

Output Ranges 

0-10 VDC, 

0-20 mA 

 

C

D

V

 

4

2

 

@

 

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1

 

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A

 

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-

 

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B

 

2

1

 

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N

30 VDC 

Update rate 

Once per PLC scan 

Operating Temperature

-10

°

 to 60

°

 Celsius 

Minimum 10 V load 

1 k

 

)

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°

0

6

 

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0

1

-

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0

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Maximum 20 mA load 

500 

 

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-

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N

 

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9

 

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5

 

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Analog Outputs; 

Output Points Required 

 

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F

 

2

15Hz hash (noise) filter 

1-128 scan digital running average filter 

 

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5

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T

 

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Maximum Error at 25

°

C (excluding 

zero) 

0.1% 

Weight 

12.5 oz. (354.36) 

CE 

Additional error for temperatures 

other than 25

°

0.01% / 

°

UL 

 

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Note:  Highest usable frequency for PWM output is 65 KHz

If you require a Compliance Table:

1-888-556-6342

Summary of Contents for HE-XT105

Page 1: ...il info omega com For latest product manuals omegamanual info User sGuide Shop online at MADE IN HE XT105 12 Digital DC Inputs 12 Digital DC Outputs 2 Analog Inputs Including T C RTD High Resolution 2 Analog Outputs ...

Page 2: ...aged by the United Kingdom Office Toll Free 0800 466 342 TEL 33 0 161 37 29 00 FAX 33 0 130 57 54 27 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Toll Free 0 800 6397678 TEL 49 0 7059 9398 0 FAX 49 0 7056 9398 29 e mail info omega de United Kingdom OMEGA Engineering Ltd ISO 9001 Certified One Omega Drive River Bend Technology Centre Northbank Irlam Mancheste...

Page 3: ...0 C J 1382 0 F to 346 0 F 750 C to 210 C K N 2498 0 F to 400 F 1370 C to 240 C Safe input voltage range 10 VDC 0 5 V to 15 V 20 mA 0 5 V to 6 V RTD T C 24 VDC V 0 1 e g n a R e d o M n o m m o C e l p u o c o m r e h T Nominal Resolution 10V 20mA 100mV 14 Bits RTD Thermocouple 16 Bits a m g i S a t l e D e p y T r e t r e v n o C Max Error at 25 C excluding zero 4 20 mA 0 10 0 20 mA 0 10 0 10 VDC ...

Page 4: ...s Removable Memory for data logging screen captures program loading and recipes Horner Part No HE MC1 Serial Communications MJ1 RS 232 RS 485 Use for Cscape programming and Application Defined Communications MJ2 RS 232 RS 485 Use for Application Defined Communications J1 J2 J3 JP2 JP1 JP3 JP4 001XLE030 Location of I O jumpers JP and wiring connectors J1 J3 Wiring Specifications For I O wiring disc...

Page 5: ...a e R 0 3 I I31 Error 6 MJ2 Pinouts in Full and Half Duplex Modes J2 Black Name 0V Ground V V NC No Connect Q12 OUT12 Q11 OUT11 Q10 OUT10 Q9 OUT9 Q8 OUT8 Q7 OUT7 Q6 OUT6 Q5 OUT5 Q4 OUT4 Q3 OUT3 Q2 OUT2 PWM2 Q1 OUT1 PWM1 V Supply for Sourcing Outputs I1 I2 I3 I4 H2 H3 H4 0V I5 I6 I7 I8 NC NC H1 001XLE007 12 24 VDC J1 Orange Positive Logic Digital In Q1 Q2 Q3 Q4 Q9 Q10 Q11 Q12 Q5 Q6 Q7 Q8 V 0V LOAD ...

Page 6: ...sion 2 Groups A B C and D or Non hazardous locations only WARNING EXPLOSION HAZARD Substitution of components may impair suitability for Class I Division 2 AVERTISSEMENT RISQUE D EXPLOSION LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATERIAL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE 1 DIVISION 2 WARNING EXPLOSION HAZARD Do not disconnect equipment unless power has been switched off or the area...

Page 7: ...ise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Shoul...

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