Rockwell-automation 1794-ID2/B INSTALL INSTR 24v FLEX I/O 2 CHANNEL In Instrukcja Użytkownika Pobierz pdf (Strona 15)

FLEX I/O 2-Channel Incremental Encoder Module 15

Publication 1794-IN063C-EN-E - February 2014

Specifications

General Specification

Attribute Value

Number of inputs 2

Number of inputs per counter 4 (A, B, Z, and G)

Module Location 1794-TB3, 1794-TB3S, 1794-TBN

Terminal base screw torque 1794-TB3, 1794-TB3S – 0.8 Nm (7 lb-in.)

1794-TBN – 1.0 Nm (9 lb-in.)

Dimensions, HxWxD

(with module installed)

45.7 x 94.0 x 53.3 mm (1.8 x 3.7 x 2.1 in.)

Input pulse width, min Each signal condition must be stable for at least 2 µs to be

recognized

Counting frequency, max 100 kHz

Input range

Input ON

Input OFF

26.4V DC (24V DC +10%) max

6V DC min

3V DC max

-26.4V DC min

Input current, typical 3 mA @ 6V DC

9 mA @ 12V DC

15 mA @ 24V DC

Isolation voltage Tested @ 500V DC for 1 s

Flexbus current 5 mA @ 5V DC

Power supply (external) 12…24V DC (+10%)

Current consumption from

external power supply

150 mA @ 12V DC

75 mA @ 24V DC

Power dissipation, max 5 W @ 26.4V DC

Thermal dissipation, max 17.1 BTU/hr @ 26.4V DC

Indicators (field side indication,

customer device driven)

1 green/red power/status indicator

12 yellow status indicators

Keyswitch position 1

1 2 ... 10 11 12 13 14 15 16 17 18 19 20

Brak uwag

Rockwell-automation 1794-ID2/B INSTALL INSTR 24v FLEX I/O 2 CHANNEL In Instrukcja Użytkownika Strona 15