6ES7231-7PB22-0XA0

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6ES7231-7PB22-0XA0

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Model: 6ES7231-7PB22-0XA0

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SKU: 10000000064901

Category: S7-200

Brand: SIEMENS

Size: 6.20cm, 7.12cm, 8.00cm,0.00cm

Weight: 1.00kg

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Description Reviews

6ES7231-7PB22-0XA0

Artikelnummer

6ES7231-7PB22-0XA0

		SIMATIC S7-200, RTD INPUT MOD. EM 231, FOR S7-22X CPU ONLY, 2AI, PT100/200/500/1000/10000 NI100/120/1000, CU10, RESISTANCE 150/300/600 OHM 15 BIT+ SIGN
Input current
from load voltage L+ (without load), max.		60 mA
from backplane bus 5 V DC, max.		87 mA
Power losses
Power loss, typ.		1.8 W; Sensor: 1 mW
Analog inputs
Number of analog inputs		2
permissible input voltage for voltage input (destruction limit), max.		30 V; 30 V DC (probe), 5 V DC (source)
Loop resistance cable		20 Ω; max. 2.7 Ohm for Cu
Updating time (all channels)		405 ms; 700 ms with Pt10000
Input ranges
● Voltage		No
● Current		No
● Thermocouple		No
● Resistance thermometer		Yes
● Resistance		Yes
Input ranges (rated values), resistance thermometer
● Cu 10		Yes
● Input resistance (Cu 10)		10 MΩ
● Ni 10		Yes
● Input resistance (Ni 10)		10 MΩ
● Ni 1000		Yes
● Input resistance (Ni 1000)		10 MΩ
● Ni 120		Yes
● Input resistance (Ni 120)		10 MΩ
● Pt 100		Yes
● Input resistance (Pt 100)		10 MΩ
● Pt 1000		Yes
● Input resistance (Pt 1000)		10 MΩ
● Pt 10000		Yes
● Input resistance (Pt 10000)		10 MΩ
● Pt 200		Yes
● Input resistance (Pt 200)		10 MΩ
● Pt 500		Yes
● Input resistance (Pt 500)		10 MΩ
Input ranges (rated values), resistors
● 0 to 150 ohms		Yes
● Input resistance (0 to 150 ohms)		10 MΩ
● 0 to 300 ohms		Yes
● Input resistance (0 to 300 ohms)		10 MΩ
● 0 to 600 ohms		Yes
● Input resistance (0 to 600 ohms)		10 MΩ
Cable length
● Cable length, shielded, max.		100 m; to the sensor
Analog value creation
Measurement principle		Sigma Delta
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.		16 bit; Temperature 0.1 °C / 0.1 °F
● Interference voltage suppression for interference frequency f1 in Hz		85 dB at 50 / 60 / 400 Hz
Displayable conversion value range
● bipolar signals		-27.648 to +27.648
Errors/accuracies
Repeat accuracy in steady state at 25 °C (relative to input area), (+/-)		0.05 %
Operational limit in overall temperature range
● Voltage, relative to output area, (+/-)		0.1 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● common mode voltage, max.		0 V
● Common mode interference, min.		120 dB; At 120 V DC
Interrupts/diagnostics/status information
Diagnostics indication LED
● External fault EXTF (red)		Yes
● Group error SF (red)		Yes
Galvanic isolation
Galvanic isolation analog inputs
● Galvanic isolation analog inputs		Yes
Permissible potential difference
between inputs and MANA (UCM)		500 V AC
between M internally and the inputs		500 V AC
Connection method
Plug-in I/O terminals		No
Dimensions
Width		71.2 mm
Height		80 mm
Depth		62 mm
Weights
Weight, approx.		210 g
last modified:		25.09.2014