SIMATIC S7-200 ANALOG INPUT EM 231 6ES7 231-7PC22-0XA0 sales price in bd

SIMATIC S7-200
RTD INPUT MODULE EM 231
FOR S7-22X CPU ONLY
4AI
PT100/200/500/1000/10000 NI100/120/1000

SIMATIC-S7-200 ANALOG-INPUT EM-231 6ES7-231-7PC22-0XA0 is at best offer price in bd engineering solution. It is industrial automation machinery parts supplier/importer company in bd.

Technical data:

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	4
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	810 ms; 1400 ms with Pt10000
Input ranges
● Voltage	Not available
● Current	No
● Thermocouple	Not available
● Resistance thermometer	available

Measurement principle name	Sigma Delta
Integration and conversion time/resolution per channel method
● Resolution with over range max. ● Interference voltage suppression f1 in Hz	16 bit; Temperature 0.1 °C / 0.1 °F 85 dB at 50 / 60 / 400 Hz

Errors/accuracies
Repeat accuracy 25 °C , (+/-)	0.05 %
Operational error limit in temperature range area
● Voltage, relative to input range, (+/-)	0.1 %

SIMATIC-S7-200 ANALOG-INPUT EM-231 6ES7-231-7PC22-0XA0

Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Common mode voltage, max. ● Common mode interference, min.	0 V 120 dB; At 120 V DC

Interrupts/diagnostics information
Diagnostics indication LED
● external fault EXTF (red) ● Group error SF (red)	Yes Yes

The Potential separation type
Potential separation analog inputs point
● Potential separation analog inputs	Yes

Permissible potential difference
Between the inputs and MANA	500 V AC
between M internally and the inputs points	500 V AC

Connection type
Plug-in I/O terminals system	No

Dimensions type
Width	71.2 (mm)
Height	80 (mm)
Depth	62 (mm)