6es7 350 1AH03 0ae0 SIMATIC S7 300 Counter module FM 350 1

6es7 350 1AH03 0ae0 SIMATIC S7 300 Counter module FM 350 1

Product Description:

6es7 350 1AH03 0ae0 SIMATIC S7-300, Counter module FM 350-1 for S7-300, Counter functions up to 500 kHz 1 channel for connection of 5 V and 24V, incremental encoders Isochronous mode; Measuring range types incl. configuration package on CD .

6es7 350 1AH03 0ae0 Specifications:

Supply voltage

Auxiliary voltage 1L+, load voltage 2L+

• Rated value (DC) 24 V
• permissible range, lower limit (DC) 20.4 V; Dynamic 18.5 V
• permissible range, upper limit (DC) 28.8 V; dynamic 30.2 V

Input current

from load voltage 1L+ (without load), max. 40 mA
from backplane bus 5 V DC, max. 160 mA

Encoder supply

5 V encoder supply
● 5 V Yes; 5.2 V ±2 %
● Output current, max. 300 mA
24 V encoder supply
● 24 V Yes; 1L+ (-3 V)

Digital inputs
Number of digital inputs 3
Functions 1 for gate start, 1 for gate stop, 1 for setting the counter

Input voltage
● for signal “0” -28.8 … +5V
● for signal “1” +11 to +28.8V

Input current
● for signal “1”, typ. 9 mA

Digital outputs
Number of digital outputs 2
Short-circuit protection Yes; Clocked electronically
Limitation of inductive shutdown voltage to 2L+ (-39 V)

Output voltage
● for signal “0”, max. 3 V
● for signal “1”, min. 2L+ (-1,5 V)

Output current

• for signal “1” rated value 0.5 A
• for signal “1” permissible range for 0 to 60 °C,min.5 mA
• Output delay with resistive load “0” to “1”, max. 300 µs

Encoder
Connectable encoders
● Incremental encoder (symmetrical) Yes; With 2 pulse trains offset by 90°
● Incremental encoder (asymmetrical) Yes
● 24 V initiator Yes
● 24 V directional element Yes; 1 pulse train, 1 direction level

Counter
Number of counter inputs 1
Counting range, description 32 bit or ±31 bit
Minimum pulse width, adjustable Yes; 2.5 or 25 µs
Counter input 5 V

• Type RS 422
• Terminating resistor 220 Ω
• Differential input voltage 1,3 V
• Counting frequency, max. 500 kHz

Counter input 24 V

• Input voltage for signal “0” -28.8 … +5V
• voltage for signal “1” +11 to +28.8V
• Input current for signal “1”, typ. 9 mA
• Counting frequency, max. 200 kHz
• Minimum pulse width 2.5 µs

Isolation
Isolation tested with 500 V
Connection method
required front connector 1x 20-pin

Dimensions
Width 40 mm
Height 125 mm
Depth 120 mm
Weights
Weight, approx. 250 g

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