Rockwell-automation 1771-IBN DC (10-30V) INPUT Module Installation Ins Manual de usuario descargar pdf (Pagina 16)

16 DC (10...30V) Input Module

Publication 1771-IN028D-EN-P - October 2008

Specifications

DC (10…30V) Input Module

Attribute Value

Inputs per module 32

Module location 1771-A1B through 1771-A4B or later I/O chassis

Input voltage range 10…30V DC

Input range, nom 4.7 mA @ 10V; 15.6 mA @ 30V

Off-state current, min 1.7 mA @ 5V DC

Off-state voltage, max 5V DC

On-state voltage, min 10V DC

Input signal delay Low to high propagation: 6 ms +

2 ms

High to low propagation: 6 ms +

2 ms

Power dissipation 16.4 W max; 1.5 W min

Thermal dissipation 53.3 BTU/hr max; 5.1 BTU/hr min

Backplane current 280 mA @ 5V DC max

Isolation voltage 60V (continuous), basic insulation type

Type tested at 500V AC for 60 s, I/O to system

Wire size

0.25... 2.5 mm

(22...14 AWG) solid or stranded

copper wire rated at 75 °C (167 °F) or greater,

1.2 mm (3/64 in.) insulation max

Field wiring arm 1771-WN

Wiring arm screw torque 1.0 N•m (9 lb•in)

Wire category

(1)

† Use this conductor category information for planning conductor routing as described in the appropriate

system-level installation manual.

2 - on signal ports

North American temp code T3C

IEC temp code T3

Enclosure type rating None (open style)

Keying 14…16

18…20

1 2 ... 11 12 13 14 15 16 17 18 19 20

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Rockwell-automation 1771-IBN DC (10-30V) INPUT Module Installation Ins Manual de usuario Pagina 16