Specifications

Main
Range of product	Modicon M238 logic controller
Product or component type	I/O expansion module
Analogue input number	8
Analogue input type	current 4...20 mA non differential voltage 0...10 V non differential
Cross talk	<= 1 LSB

Complementary
Range compatibility	Twido Advantys OTB
Analogue input resolution	10 bits
LSB value	19.5 µA current 9.7 mV voltage
Permissible continuous overload	40 mA, analogue input type: current 13 V, analogue input type: voltage
Input impedance	>= 10 kOhm voltage 470 Ohm current
Sampling duration	160 ms
Acquisition period	160 ms per channel + 1 controller cycle time
Measurement error	+/- 0.2 % of full scale at 25 °C
Temperature coefficient	+/-0.01 %FS/°C
Repeat accuracy	+/- 0.4 %FS
Non-linearity	+/- 0.002 %FS
Total error	+/-1 %FS
Type of cable	Shielded cable
Insulation between channel and internal logic	Photocoupler
Supply	External supply
[Us] rated supply voltage	24 V DC
Supply voltage limits	20.4…28.8 V
Electrical connection	1 removable screw terminal block power supply 1 removable screw terminal block sensors
Current consumption	45 mA at 24 V DC external 60 mA at 5 V DC internal
Net weight	0.085 kg

Environment
Dielectric strength	2500 V between the I/O and internal logic
Width	23.5 mm
Depth	70 mm
Height	90 mm