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Allen-Bradley DeviceNet 1790D-T0A6, Руководство по установке, Страница: 7 / 24

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DeviceNet Digital Base Terminal Block CompactBlock LDX I/O     7

Publication 1790-IN012C-EN-P - January 2015

Mount the Base Module

Mount the base block to a panel or DIN rail. We recommend that you

ground the panel or DIN rail before mounting the block.

Dimensions 

16-point Expansion Module

Expansion 
Cable 
Cover

16-point Base Module

95 mm

(3.74 in.)

41 mm

(1.6 in.)

  

Compact

Block LDX

     

1790-16BVOX

DC INPUTS

EXPANSION UNIT

16 INPUTS-DCPOWER

     

0

     

7

DC INPUTS

     

8

     

15

95 mm

(3.74 in.)

41 mm

(1.6 in.)

Expansion 
Cable 
Cover

44251

44252

Содержание DeviceNet 1790D-T0A6

Страница 1: ...Table of Contents Topic Page Important User Information 2 Environment and Enclosure 3 Prevent Electrostatic Discharge 3 North American Hazardous Location Approval 5 Before You Begin 5 Install the Bas...

Страница 2: ...articular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc wit...

Страница 3: ...to prevent or minimize the spread of flame complying with a flame spread rating of 5VA V2 V1 V0 or equivalent if non metallic The interior of the enclosure must be accessible only by the use of a tool...

Страница 4: ...f you connect or disconnect wiring while the field side power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the a...

Страница 5: ...ennent qu une utilisation en environnements de Classe I Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec des marquages sur sa plaque d identification qui indiquent le...

Страница 6: ...ernal program set for node address 63 To reset the node address adjust the switches on the front of the base block The two switches are most significant digit MSD and least significant digit LSD You c...

Страница 7: ...anel or DIN rail We recommend that you ground the panel or DIN rail before mounting the block Dimensions 16 point Expansion Module Expansion Cable Cover 16 point Base Module 95 mm 3 74 in 41 mm 1 6 in...

Страница 8: ...eft and upper right corners of the module 4 Remove the block and drill two holes in the panel to accommodate each of the mounting screws 5 Replace the block on the panel and place a screw through each...

Страница 9: ...ntally left to right add an expansion block in an end to end configuration To mount vertically up or down add an expansion block either up or down in a back to back configuration In this configuration...

Страница 10: ...Power 24V DC For inputs 8 15 For sinking inputs wire COM 1 to Field Power GND For sourcing inputs wire COM 1to Field Power 24V DC Note that both COM 0 and COM 1 are internally connected WARNING If yo...

Страница 11: ...V DC to Field Power 24V DC and wire GND to Field Power GND 1790D T8BV8B Input Output Base Block Wiring Diagram For sinking inputs wire COM to Field Power GND For sourcing inputs wire COM to Field Pow...

Страница 12: ...nd GND1 to Field Power GND 1790D TOV16 Output Base Block Wiring Diagram For sinking outputs wire V DC 0 pin 9 and V DC 1 pin 11 to Field Power 24V DC and wire GND0 pin 10 and GND1 pin 12 to Field Powe...

Страница 13: ...e that all V AC are internally connected All COM are internally connected 1790D T0A6 AC Output Base Block Wiring Diagram Wire 120V AC Field Power to V AC and COM Note that all V AC are internally conn...

Страница 14: ...the DeviceNet connectors as shown in the figure noting that a color coded wiring diagram is printed next to the connector on the left side of the base block 1 Attach the connector to the base block o...

Страница 15: ...nit Replace base block Flashing red Fault in expansion unit or Node address switches do not match current node address Reconnect or replace as needed Solid green Normal operation Off No power Apply po...

Страница 16: ...mmand returns 0 If the ribbon cable is disconnected it returns 0x04 which is for module location change The module status indicator also flashes indicating a fault if an expansion is disconnected Sele...

Страница 17: ...input max 8 mA 28 8V DC per channel Input impedance nom 4 8 k Field power dissipation 3 68 W max 28 8V DC DC field power Supply voltage 24V DC nom Voltage range 10 28 8V DC 1790D TOV16 1790D TOB16 Att...

Страница 18: ...ge on state input max 28 8V DC Voltage on state input nom 24V DC Voltage on state input min 9 6V DC Current on state max 8 mA per channel 28 8V DC Current on state min 1 mA per channel Input impedance...

Страница 19: ...A resistive 250V AC 2 0 A resistive Load min 100 A 100 mV DC per point On state voltage drop max 0 5V 2 0 A resistive load 24V DC Initial contact resistance 30 milliohms Expected contact life 300 kcy...

Страница 20: ...AC 60 Hz Voltage range 15 132V AC 47 60 Hz 1790D T0A6 Attribute Value Number of outputs nonisolated 6 Load voltage range 15 132V AC Load current max 0 5 A rms Load current min 10 mA rms Off state Lea...

Страница 21: ...rate selection Dimensions HxWxD approx 16pt base blocks 52 x 104 x 42 mm 2 03 x 4 07 x 1 64 in Weight approx 16pt base blocks 0 1 kg 0 3 lb Enclosure type rating Meets IP20 Isolation voltage 120V AC...

Страница 22: ...60 C 32 140 F Temperature storage IEC 60068 2 1 Test Ab Unpackaged Non operating Cold IEC 60068 2 2 Test Bb Unpackaged Non operating Dry Heat IEC 60068 2 14 Test Na Unpackaged Non operating Thermal S...

Страница 23: ...Group A B C D Hazardous Locations certified for U S and Canada See UL File E195620 CE European Union 2004 108 EC EMC Directive compliant with EN 61326 1 Meas Control Lab Industrial Requirements EN 610...

Страница 24: ...y However if your product is not functioning and needs to be returned follow these procedures Documentation Feedback Your comments will help us serve your documentation needs better If you have any su...

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