6ES7231-7PB22-0XA0 SIMATIC S7-200 RTD INPUT MOD EM 231 - SIEMENS

6ES7231-7PB22-0XA0 SIMATIC S7-200, RTD INPUT MOD.

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Teknik veri;

SIMATIC S7-200, ANALOG INPUT 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 loss
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

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