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V200-18-E3XBW   

S n a p - i n   I / O     M o d u l e

 

14 

Unitronics 

PT100 inputs 

Input range 

-200 to 600

°

C/-328 to 1100

°

F.  1 to 320

V

. See Note 8. 

Conversion method 

Voltage to frequency 

Resolution 

0.1

°

C/0.1

°

F

Conversion time 

200mS minimum per channel, depending on software filter type 

Input impedance 

>10M

V

Auxillary current for PT100 

150µA typical 

Full-scale error 

±0.4% 

Linearity error 

±0.04% 

Status indication 

Yes. See Note 9. 

Notes:

8.  The device can also measure resistance with the range of 1-320 

V

at a resolution of 0.1 

V

.

9.  The analog value can indicate faults as shown below: 

Value

Possible Cause

32767  - Sensor is not connected to input 

- Value exceeds permissible range 
- Power supply disconnected 

-32767  Sensor is short-circuited 

Thermocouple inputs 

Input range 

As shown in the table on page 15. See Note 10. 

Conversion method 

Voltage to frequency 

Resolution  

0.1

°

C/0.1

°

F maximum 

Conversion time 

100mS minimum per channel, depending on software filter type 

Input impedance 

>10M

V

Cold junction compensation 

Local, automatic 

Cold junction compensation 
error 

±1.5

°

C / ±2.7

°

F maximum 

Absolute maximum rating 

±0.6VDC 

Full-scale error 

±0.4% 

Linearity error 

±0.04% 

Warm-up time 

½ hour typically, ±1

°

C/±1.8

°

F repeatability 

Status indication 

Yes. See Note 11. 

Notes:

10.  The device can also measure voltage within the range of -5 to 56mV, at a resolution of 0.01mV. 

The device can also measure raw value frequency at a resolution of 14-bits(16384)  

11.  The analog value can indicate faults as shown below: 

Value

Possible Cause

32767  - Sensor is not connected to input 

- Sensor value exceeds the maximum value 
- Power supply disconnected 

-32767  Sensor value is under the minimum value 

 

Содержание V200-18-E3XBW

Страница 1: ...iated with the device s electrical wiring Symbol Meaning Description Danger The identified danger causes physical and property damage Warning The identified danger can cause physical and property damage Symbols are used to highlight information relating to the user s personal safety and equipment protection throughout this document When these symbols appear the associated information must be read ...

Страница 2: ...d damaging the wire do not exceed a maximum torque of 0 5 N m 5 kgf cm Do not use tin solder or any other substance on stripped wire that might cause the wire strand to break Install at maximum distance from high voltage cables and power equipment I O Wiring General Input or output cables should not be run through the same multi core cable or share the same wire Allow for voltage drop and noise in...

Страница 3: ...pn sink digital input wiring pnp source digital input wiring npn sink high speed counter pnp source high speed counter Inputs I0 I1 and I2 I3 can be used as shaft encoders as shown below npn sink shaft encoder wiring pnp source shaft encoder wiring ...

Страница 4: ...wer supply specifications connect the device to a regulated power supply Relay Outputs Each output can be wired separately to either AC or DC as show below The 0V signal of the relay outputs is isolated from the controller s 0V signal Increasing Contact Life Span To increase the life span of the relay output contacts and protect the device from potential damage by reverse EMF connect a clamping di...

Страница 5: ...ource Analog I O Power Supplies Use a 24VDC power supply for all analog input and output modes 1 Connect the positive cable to the V2 terminal and the negative to the 0V terminal In the event of voltage fluctuations or non conformity to voltage power supply specifications connect the device to a regulated power supply Since the analog I O power supply is isolated the controller s 24VDC power suppl...

Страница 6: ... signal source In order to function correctly the analog power supplies must be wired as shown on page 5 To ensure proper performance a warm up period of a half an hour is recommended Analog Inputs Inputs may be wired to work with either current or voltage When set to current voltage all inputs share a common ACM signal current current voltage RTD Inputs 1 Wire one lead of each RTD input to the co...

Страница 7: ... Hardware Configuration note that in order to set mV inputs thermocouple jumper settings are used Thermocouple Analog Outputs Shields should be earthed connected to the earth of the cabinet An output can be wired to either current or voltage Use the appropriate wiring as shown below Open the device and set the jumpers according to the instructions beginning on page 8 To ensure proper performance a...

Страница 8: ...PCB board directly by holding the PCB board by its connectors Accessing the Jumpers First remove the snap in module 1 Locate the 4 buttons on the sides of the module two on either side Press the 2 buttons on either side of the module as shown and hold them down to open the locking mechanism 2 Gently rock the module from side to side easing the module from the controller 3 Using a Philips screwdriv...

Страница 9: ...umpers Jumper Voltage Current T C or mV PT100 14 A B B A 13 A B B A Analog input 3 12 A A B B 11 A B B A 10 A B B A Analog input 2 9 A A B B 8 A B B A 7 A B B A Analog input 1 6 A A B B 5 A B B A 4 A B B A Bottom PCB board Analog input 0 3 A A B B Digital Output Jumpers Jumper PNP NPN Digital Output 0 1 A B Note that Jumpers 15 16 are not used Digital Output 1 2 A B ...

Страница 10: ... factory setting Reassembling the controller 1 Return the PCB board to the module and secure the center screw 2 Next reinstall the module Line the circular guidelines on the controller up with the guidelines on the Snap in I O Module as shown below 3 Apply even pressure on all 4 corners until you hear a distinct click The module is now installed Check that all sides and corners are correctly align...

Страница 11: ...Notes 1 Inputs 0 and 2 can each function as either high speed counter or as part of a shaft encoder In each case high speed input specifications apply When used as a normal digital input normal input specifications apply 2 Inputs 1 and 3 can each function as either counter reset or as a normal digital input in either case its specifications are those of a normal digital input These inputs may also...

Страница 12: ...7 share a common signal Outputs 8 9 10 11 12 13 14 15 and 16 share a common signal Transistor Outputs Number of outputs 2 high speed Each can be individually set as pnp source or npn sink via wiring and jumper settings See Note 5 Output type pnp P MOSFET open drain npn N MOSFET open drain Galvanic isolation Transistor outputs to bus Yes Transistor outputs to transistor outputs No Transistor output...

Страница 13: ...uts to Analog PT TC inputs No Analog inputs Input range 0 10V 0 20mA 4 20mA Power supply See Analog I O s Power Supply above Conversion method Succesive approximation Resolution at 0 10V 0 20mA 14 bit 16384 units See Note 6 Resolution at 4 20mA 3277 to 16384 13107 units See Note 6 Conversion time Synchronized to cycle time Input impedance 1MV voltage 121 5V current Absolute maximum rating 20V volt...

Страница 14: ...rmocouple inputs Input range As shown in the table on page 15 See Note 10 Conversion method Voltage to frequency Resolution 0 1 C 0 1 F maximum Conversion time 100mS minimum per channel depending on software filter type Input impedance 10MV Cold junction compensation Local automatic Cold junction compensation error 1 5 C 2 7 F maximum Absolute maximum rating 0 6VDC Full scale error 0 4 Linearity e...

Страница 15: ... Red White Blue Analog Outputs Number of outputs 4 single ended Output range 0 10V 0 20mA See Note 12 Resolution 12 bit 4096 units Conversion time Synchronized to scan time Load impedance 1kV minimum voltage 500V maximum current Galvanic isolation Analog outputs to bus Yes Analog outputs to Analog PT TC inputs Yes Analog outputs to analog outputs No Linearity error 0 1 Operational error limits 0 2...

Страница 16: ...d without notice to discontinue or change the features designs materials and other specifications of its products and to either permanently or temporarily withdraw any of the forgoing from the market All information in this document is provided as is without warranty of any kind either expressed or implied including but not limited to any implied warranties of merchantability fitness for a particu...

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