Allen-Bradley MicroLogix 1762-IF2OF2 Скачать руководство пользователя страница 22

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MicroLogix™ Analog Input/Output Module

Publication 1762-IN005A-US-P

Hazardous Location Considerations

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or

non-hazardous locations only. The following WARNING statement applies to
use in hazardous locations.

WARNING

EXPLOSION HAZARD

• Substitution of components may impair suitability for

Class I, Division 2.

• Do not replace components or disconnect equipment unless

power has been switched off.

• Do not connect or disconnect components unless power has

been switched off.

• This product must be installed in an enclosure.

• In Class I, Division 2 applications, the bus connector must

be fully seated and the bus connector cover must be
snapped in place.

• In Class I, Division 2 applications, all modules must be

mounted in direct contact with each other as shown on

page 6. If DIN rail mounting is used, an end stop must be
installed ahead of the controller and after the last 1762 I/O
module.

• All wiring must comply with N.E.C. article 501-4(b).

Содержание MicroLogix 1762-IF2OF2

Страница 1: ...log Number 1762 IF2OF2 Inside For More Information 2 Description 3 Installation 4 Mounting 5 System Assembly 7 Field Wiring Connections 8 Input Type Selection 8 Output Type Selection 8 Wiring 9 I O Memory Mapping 13 Specifications 18 Hazardous Location Considerations 22 Environnements dangereux 23 ...

Страница 2: ...762 UM001A US P Installation guide for the MicroLogix 1200 Programmable Controller MicroLogix 1200 Programmable Controllers Installation Instructions 1762 IN006A ML P Installation guide for the MicroLogix 1200 Memory Module and Real Time clock MicroLogix 1200 Memory Module and or Real Time Clock Installation Instructions 1762 IN001A US P Installation guide for the 1762 IA8 Discrete Input Module 17...

Страница 3: ...ting tab 1b lower panel mounting tab 2 power diagnostic LED 3 module door with terminal identification label 4 bus connector with male pins 5 bus connector cover 6 flat ribbon cable with bus connector female 7 terminal block 8 DIN rail latch 9 pull loop 10 input type selector switch 1a 1b 2 6 8 1a 1b 5 2 3 9 4 6 7 10 ...

Страница 4: ...ional Electrotechnical Commission IEC designations ATTENTION Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins Follow these guidelines when you handle the module Touch a grounded object to discharge static potential Wear an approved wrist strap grounding device Do not touch the bus connector or connector pins Do not touch circuit components in...

Страница 5: ...s mounted and wiring is complete Once wiring is complete and the module is free of debris carefully remove protective debris strip Failure to remove strip before operating can cause overheating NOTE 1762 expansion I O may be mounted horizontally only ATTENTION During panel or DIN rail mounting of all devices be sure that all debris metal chips wire strands etc is kept from falling into the module ...

Страница 6: ...Panel Mounting Use the dimensional template shown below to mount the module The preferred mounting method is to use two M4 or 8 panhead screws per module M3 5 or 6 panhead screws may also be used but a washer may be needed to ensure a good ground contact Mounting screws are required on every module NOTE For environments with extreme vibration and shock concerns use the panel mounting method descri...

Страница 7: ... connector to disconnect modules Do not pull on the ribbon cable WARNING EXPLOSION HAZARD In Class I Division 2 applications the bus connector must be fully seated and the bus connector cover must be snapped in place In Class I Division 2 applications all modules must be mounted in direct contact with each other as shown on page 6 If DIN rail mounting is used an end stop must be installed ahead of...

Страница 8: ...ct the input type current or voltage using the switch located on the module s circuit board and the input type range selection bits in the Configuration Data File see page 16 You can access the switch through the ventilation slots on the top of the module Switch 1 controls channel 0 switch 2 controls channel 1 The factory default setting for both switch 1 and switch 2 is Current Switch positions a...

Страница 9: ... voltage type inputs and outputs limit overall cable impedance by keeping all analog cables as short as possible Locate the I O system as close to your voltage type sensors or actuators as possible The 1762 IF2OF2 module does not provide loop power for analog inputs Use a power supply that matches the input transmitter specifications Terminal Block Layout ATTENTION Analog outputs may fluctuate for...

Страница 10: ... cable shield at the module end only usually provides sufficient noise immunity However for best cable shield performance earth ground the shield at both ends using a 0 01µF capacitor at one end to block AC power ground currents if necessary IN 0 IN 0 V out 0 V out 1 I out 0 I out 1 COM IN 1 IN 1 COM Analog Sensor Analog Load ...

Страница 11: ...A write on label is provided with the module Mark the identification of each terminal with permanent ink and slide the label back into the door IN IN COM IN IN COM IN IN COM Power Supply 1 Power Supply 1 Power Supply 1 Transmitter Transmitter Transmitter Module Module Module Supply Signal Supply Signal 2 Wire Transmitter 3 Wire Transmitter 4 Wire Transmitter ...

Страница 12: ...Recommended torque when tightening terminal screws is 0 904 Nm 8 in lbs 3 After wiring is complete remove the debris shield ATTENTION Be careful when stripping wires Wire fragments that fall into a module could cause damage when power is applied Once wiring is complete ensure the module is free of all metal fragments NOTE If you need to remove the finger safe cover insert a screw driver into one o...

Страница 13: ...ion I O is shown below 1 I O located on the controller embedded I O is slot 0 I O added to the controller expansion I O begins with slot 1 Wire Type Wire Size Terminal Screw Torque Solid Cu 90 C 194 F 14 to 22 AWG 0 904 Nm 8 in lbs Stranded Cu 90 C 194 F 16 to 22 AWG 0 904 Nm 8 in lbs X1 x 0 0 File Type Input I or Output O Data File 0 or 1 Slot Number 1 Word Bit Bit Delimiter Word Delimiter Slot D...

Страница 14: ...ge flag bits for output channels 0 and 1 These bits can be used in the control program for error detection UIx Under range flag bits for input channels 0 and 1 UOx Under range flag bits for output channels 0 and 1 These bits can be used in the control program for error detection Raw Proportional Format Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 Channel 0 Data 0 to 32760 0 0 0 1 0 ...

Страница 15: ...n the channel output data Raw Proportional Format Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 Channel 0 Data 0 to 32 760 0 0 0 1 0 Channel 1 Data 0 to 32 760 0 0 0 Scaled for PID Format Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 Channel 0 Data 0 to 16 380 0 0 1 0 0 Channel 1 Data 0 to 16 380 0 0 ...

Страница 16: ...log inputs and outputs is shown in the table below Configuration Data File Word Bit Position 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 reserved Data Format Input Channel 0 Type Range Select Input Channel 0 reserved 1 Data Format Input Channel 1 Type Range Select Input Channel 1 reserved 2 reserved 3 reserved 4 reserved Data Format Output Channel 0 Type Range Select Output Channel 0 reserved 5 Data F...

Страница 17: ...le Other combinations of these bits are not supported and result in an error Type Range Select Bits 11 through 8 These bits indicate the type and range as in the following table Other combinations of these bits are not supported and result in an error Bit Settings Data Format 14 13 12 0 0 0 Raw Proportional 0 1 0 Scaled for PID other Not Supported Bit Settings Data Format 11 10 9 8 0 0 1 0 Voltage...

Страница 18: ...ating Humidity 5 to 95 non condensing Operating Altitude 2000 meters 6561 feet Vibration Operating 10 to 500 Hz 5G 0 030 in max peak to peak Shock Operating 30G Bus Current Draw max 40 mA at 5V dc 105 mA at 24V dc Analog Normal Operating Range Voltage 0 to 10V dc Current 4 to 20 mA Full Scale 1 Analog Ranges Voltage 0 to 10 5V dc Current 0 to 21 mA Resolution 12 bits unipolar Repeatability 2 0 1 I...

Страница 19: ...C1000 4 3 10 V m 80 to 1000 MHz 80 amplitude modulation 900 MHz keyed carrier Fast Transient Burst IEC1000 4 4 2 kV 5 kHz Surge Immunity IEC1000 4 5 1 kV galvanic gun Conducted Immunity IEC1000 4 6 10V 0 15 to 80 MHz 4 1 The over or under range flag comes on when the normal operating range over under is exceeded The module continues to convert the analog input up to the maximum full scale range 2 ...

Страница 20: ...27V of analog common 27 V Common Mode Rejection 2 2 Vcm 1 Vpk pk AC 55 dB at 50 and 60 Hz Non linearity in percent full scale 0 1 Typical Overall Accuracy 3 3 Vcm 0 includes offset gain non linearity and repeatability error terms 0 5 full scale at 0 to 55 C 0 3 full scale at 25 C Input Impedance Voltage Terminal 200KΩ Current Terminal 250Ω Current Input Protection 32 mA Voltage Input Protection 30...

Страница 21: ...ludes wire resistance Load Range on Voltage Output 1KΩ Reactive Load Current Output 0 1 mH Reactive Load Voltage Output 1 µF Typical Overall Accuracy 1 1 Includes offset gain non linearity and repeatability error terms 1 full scale at 0 to 55 C 0 5 full scale at 25 C Output Ripple range 0 to 500 Hz referred to output range 0 1 Non linearity in percent full scale 0 5 Open and Short Circuit Protecti...

Страница 22: ...nents or disconnect equipment unless power has been switched off Do not connect or disconnect components unless power has been switched off This product must be installed in an enclosure In Class I Division 2 applications the bus connector must be fully seated and the bus connector cover must be snapped in place In Class I Division 2 applications all modules must be mounted in direct contact with ...

Страница 23: ...ision 2 Ne pas remplacer de composants ou déconnecter l équipement sans s être assuré que l alimentation est coupée Ne pas connecter ou déconnecter des composants sans s être assuré que l alimentation est coupée Ce produit doit être installé dans une armoire Pour les applications de Classe I Division 2 le connecteur de bus doit être correctement installé et son couvercle enclenché Pour les applica...

Страница 24: ...ication 1762 IN005A US P March 2000 PN 40071 073 01 A 2000 Rockwell International Corporation Printed in the U S A H i AC MicroLogix is a trademark of Rockwell Automation Belden is a trademark of Belden Inc ...

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