Specifications

Main
Range of product	Modicon TM3
Product or component type	Discrete input module
Range compatibility	Modicon M241 Modicon M251 Modicon M221 Modicon M262
Device application	Industrial application
Discrete input number	16
Discrete input voltage	24 V DC
Discrete input logic	Sink or source (positive/negative)

Complementary
Discrete input compatibility	16 conforming to IEC 61131-2 type 3
Discrete input current	7 mA
Voltage state 1 guaranteed	15...28.8 V DC
Voltage state 0 guaranteed	0...5 V DC
Current state 1 guaranteed	>= 2.5 mA
Current state 0 guaranteed	<= 1 mA
Input impedance	3.4 kOhm
Response time on input	4 ms (maximum (turn on)) 4 ms (maximum (turn off))
Safety reliability data	MTBF = 250 years 40 °C
Sensor power supply	19.2…28.8 V
Power supply type	Electronic powered by internal bus
Typical current consumption	34 mA at 5 V DC 5 mA
Electrical connection	10 x 1.5 mm² removable spring terminal block with pitch 3.81 mm adjustment for inputs
Maximum cable distance between devices	Unshielded cable: <50 m for regular input
Isolation between channels and bus	500 V AC
Local signalling	1 LED per channel (green) for input status
Housing colour	Grey
AWG gauge	0.14…1.5 mm² / AWG 26...AWG 16 with solid cable
Mounting support	Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 plate or panel with fixing kit
Height	90 mm
Width	27.4 mm
Depth	84.6 mm
Product weight	0.1 kg