Rockwell-automation 1738-AENTR, Series B POINT I/O and ArmorPOINT I/O Instrukcja Użytkownika Pobierz pdf (Strona 89)

Rockwell Automation Publication 1734-UM017B-EN-P - October 2013 81

Appendix

Specifications

General Specifications

The 1734-AENTR and 1738-AENTR adapters have the following general

specifications.

General Specifications

Attributes 1734-AENTR 1738-AENTR

Expansion I/O

capacity, max

•63 modules

•5 rack-optimized connections (for digital modules only)

•31 direct connections

(1)

•Backplane current output = 0.8 A.

•Actual number of modules can vary.

•Add together the current requirements for the modules you want to use to make

sure they do not exceed the amperage limit of 0.8 A for the adapter.

•Backplane current can be extended beyond 0.8 A by using 1734 or 1738-EP24DC

backplane extension power supplies and, as required, 1734 or 1738-FPD modules.

•Add multiple 1738-EP24DC and 1738-FPD modules to reach the 63 module max.

(1) Maximum 31 direct connections for standard I/O or maximum 20 direct connections if any safety I/O module

resides in the backplane.

POINTBus

current

requirements,

max

•50 mA (Catalog number 1734-IB4D)

•75 mA (Catalog numbers 1734-IB2,

1734-IB4, 1734-IB8, 1734-IV2,

1734-IV4, 1734-OB2, 1734-OB4,

1734-OB8, 1734-OB2E, 1734-OB2EP,

1734-OB4E, 1734-OB8E, 1734-OV2E,

1734-OV4E, 1734-232ASC,

1734-485ASC, 1734-ARM,

1734-IV8, 1734-OV8E, 1734-IE4C,

1734-IE8C, 1734-OE4C, 1734-IA4,

1734-IM4, 1734-OA4, 1734-IR2E,

1734-IE2C, 1734-OE2C, 1734-IE2V,

1734-OE2V, 1734-IA2, 1734-IM2,

1734-OA2)

•80 mA (Catalog number

1734-OW2, 1734-OW4)

•100mA (Catalog numbers

1734-OX2, 1734-8CFG)

•110mA (Catalog number 1734-SSI)

•160mA (Catalog numbers

1734-IJ2, 1734-IK2)

•175mA (Catalog number

1734-IT2I)

•180mA (Catalog numbers

1734-VHSC5, 1734-VHSC24)

•220 mA (Catalog number

1734-IR2, 1734-IR2E)

50 mA (Catalog number

1738-IB4DM12)

•75 mA (Catalog numbers

1738-OB2EM12,1738-OB8EM8,

1738-OB2EPM12,1738-OB4EM8,

1738-OB4EM12, 1738-OB8EM12,

1738-OB8EM23, 1738-IB2M12,

1738-IB4M12, 1738-IB4M8,1738-IB8M8,

1738-IB8M12,1738-IB8M23,

1738-IB16DM12,1738-8CFGM8,

1738-8CFGM23, 1738-8CFGDLXM8,

1738-8CFGDLXM12,1738-8CFGDLXM23,

1738-OV4EM12,1738-IV4M12,

1738-IV8M8, 1738-IV8M12,

1738-IV8M23,1738-IA2M12AC3,

1738-IA2M12AC4, 1738-OA2M12AC3,

1738-IE2CM12,1738-IE4CM12,

1738-IE2VM12, 1738-OE2CM12,

1738-OE4CM12,1738-OE2VM12

•80 mA (Catalog numbers

1738-OW4M12,1738-OW4M12AC)

•100mA (Catalog numbers

1738-8CFGM8,1738-8CFGM12,

1738-8CFGM23,1738-8CFGDLXM8,

1738-8CFGDLXM12, 1738-8CFGDLXM23)

•110mA (Catalog number

1738-VHSC24M23)

•150 mA (Catalog numbers 1738-

OB16E25DS,

1738-OB16E19M23,1738-OB16EM12)

•160mA (Catalog number 1738-IJM23)

•175mA (Catalog number 1738-IT2IM12)

•220 mA (Catalog number 1738-IR2M12)

Module

location

Starter module – left side of the system.

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 119 120

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