6ES7131-7RF00-0AB0 ET200ISP, EL-MOD., 8DI, NAMUR

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Product Code: 6ES7131-7RF00-0AB0

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6ES7131-7RF00-0AB0

		SIMATIC DP, ELECT. SUBMODULE FOR ET 200ISP, 8 DI NAMUR
Supply voltage
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
Digital inputs
Number of digital inputs		8
Number of NAMUR inputs		8
Input voltage
● Type of input voltage		DC
Input delay (for rated value of input voltage)
for standard inputs
— at "0" to "1", min.		2.8 ms
— at "0" to "1", max.		3.5 ms
— at "1" to "0", min.		2.8 ms
— at "1" to "0", max.		3.5 ms
Cable length
● Cable length, shielded, max.		500 m
Encoder
Number of connectable encoders, max.		8
Connectable encoders
● NAMUR encoder		Yes
NAMUR encoder
● Input current, for signal "0", max.		1.2 mA
● Input current, for signal "1", min.		2.1 mA
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm		Yes; Parameterizable
● Hardware interrupt		No
Diagnostic messages
● Diagnostic functions		Yes
● Diagnostic information readable		Yes
● Short circuit		Yes; R load < 150 ohms with NAMUR sensor/sensor and NAMUR changeover contact/sensor to DIN 19234
Diagnostics indication LED
● Group error SF (red)		Yes
Integrated Functions
Frequency meter		Yes
Frequency measurement		Yes; (Gate time) 50 ms; 200 ms; 1 s
Number of frequency meters		2
Counter
Number of counter inputs		2; normal and periodic count function
Input frequency, max.		5 kHz; with a cable length of 20 m: 5 kHz; with a cable length of 100 m: 1 kHz; with a cable length of 200 m: 500 Hz
Galvanic isolation
Galvanic isolation digital inputs
● between the channels		No
● between the channels and the backplane bus		Yes
Permissible potential difference
between different circuits		60V DC/30V AC
Standards, approvals, certificates
CE mark		Yes
Use in hazardous areas
● Type of protection acc. to EN 50020 (CENELEC)		II2 G (1) GD Ex ib[ia] IIC T4 and I M2 Ex ib[ia] I
● Type of protection acc. to KEMA		04 ATEX 1248
Dimensions
Width		30 mm
Height		129 mm
Depth		136.5 mm
Weights
Weight, approx.		255 g
last modified:		25.09.2014