Name: SIMATIC S7-300 - FM 350-2 Counter Modules - Siemens Function Modules
SKU: 6ES7350-2AH01-0AE0
Price: 657.9672 USD
Availability: InStock

$ 657.97

SKU 6ES7350-2AH01-0AE0 Category Siemens Modules

The FM 350-2 is the intelligent, 8-channel counter module for an extensive range of universal counting and measuring tasks. It can be used in SIMATIC S7-300 and ET 200M (with S7-300/400 as master).

Siemens Function Modules SIMATIC S7-300 Product Specifications:

Article number	6ES7350-2AH01-0AE0
	FM350-2, Counter Mod., 8 Channels, 20KHz
Supply voltage
Auxiliary voltage 1L+, load voltage 2L+
● Rated value (DC)	24 V
● permissible range, lower limit (DC)	20.4 V
● permissible range, upper limit (DC)	28.8 V
Input current
from load voltage L+ (without load), max.	150 mA
from backplane bus 5 V DC, max.	100 mA
Encoder supply
NAMUR encoder supply
● 8.2 V	Yes
● Short-circuit protection	Yes
● Output current, max.	200 mA
Power loss
Power loss, typ.	10 W
Digital inputs
Number of digital inputs	8
Number of NAMUR inputs	8
Functions	1 each for gate start/ gate stop
Input voltage
● for signal “0”	-3 to +5V
● for signal “1”	11 to 30.2 V
Input current
● for signal “0”, max. (permissible quiescent current)	2 mA
● for signal “1”, typ.	9 mA
for NAMUR encoders
— for signal “0”, max.	1.2 mA
— for signal “1”, min.	2.1 mA
Input delay (for rated value of input voltage)
● Input frequency, max.	20 kHz
for standard inputs
— at “0” to “1”, max.	50 µs
for NAMUR inputs
— at “0” to “1”, max.	50 µs
Cable length
● shielded, max.	100 m
Digital outputs
Number of digital outputs	8
Short-circuit protection	Yes
Limitation of inductive shutdown voltage to	L+ (-40 V)
Output voltage
● for signal “1”, min.	L+ (-0.8 V)
Output current
● for signal “1” rated value	0.5 A
● for signal “0” residual current, max.	0.5 mA
Output delay with resistive load
● “0” to “1”, max.	300 µs
Switching frequency
● with resistive load, max.	500 Hz
● with inductive load, max.	0.5 Hz
Total current of the outputs (per group)
horizontal installation
— up to 40 °C, max.	4 A
— up to 60 °C, max.	2 A
all other mounting positions
— up to 40 °C, max.	2 A
Cable length
● shielded, max.	600 m
● unshielded, max.	100 m
Encoder
Connectable encoders
● Incremental encoder (asymmetrical)	Yes
● 24 V initiator	Yes
● 24 V directional element	Yes
● NAMUR encoder	Yes; to DIN 19 234
● 2-wire sensor	Yes
Interrupts/diagnostics/status information
Diagnostics function	Yes; Diagnostic information readable
Alarms
● Diagnostic alarm	Yes; Parameterizable
● Hardware interrupt	Yes; Parameterizable
Diagnostics indication LED
● Group error SF (red)	Yes
Counter
Number of counter inputs	8; 32 bit or ±31 bit
Counter input 24 V
● Input voltage for signal “0”	-3 to +5V
● Input voltage for signal “1”	11 to 30.2 V
● Input current for signal “1”, typ.	9 mA
● Counting frequency, max.	20 kHz; Incremental encoder: 10 kHz
Potential separation
Potential separation digital inputs
● between the channels and backplane bus	Yes; and shielding
Potential separation digital outputs
● between the channels and backplane bus	Yes; and shielding
Potential separation counter
● between the channels and backplane bus	Yes; and shielding
connection method / header
required front connector	1x 40-pin
Dimensions
Width	80 mm
Height	125 mm
Depth	120 mm
Weights
Weight, approx.	460 g