Main
Discrete input voltage type
DC
Discrete output logic
Positive or negative
Discrete input current
7 mA for input
Minimum load
10 mA at 5 V DC for relay output
Complementary
range compatibility
Modicon M241
Modicon M251
Modicon M221
Modicon M262
Product certifications
C-Tick
cULus
response time
4 ms (turn-on)
4 ms (turn-off)
Handle front plate colour
90 mm
Product or component type
Discrete I/O module
Current consumption
5 mA at 5 V DC via bus connector (at state off)
0 mA at 24 V DC via bus connector (at state on)
0 mA at 24 V DC via bus connector (at state off)
65 mA at 5 V DC via bus connector (at state on)
current state 0 guaranteed
<= 1 mA (input)
marking
CE
current state 1 guaranteed
>= 2.5 mA (input)
Discrete i/o number
24
Discrete output current
2000 mA for relay output
Discrete input logic
Sink or source (positive/negative)
width (w)
42.9 mm
Maximum current per output common
7 A
Discrete input voltage
24 V
Local signalling
1 LED per channel (green) for I/O state
Discrete input number
16 for input conforming to IEC 61131-2 Type 1
Discrete output type
Relay normally open
Maximum cable distance between devices
Unshielded cable: <30 m for regular input
Discrete output voltage
24 V DC for relay output
240 V AC for relay output
voltage state 1 guaranteed
15...28.8 V for input
Discrete output number
8
input impedance
3.4 kOhm
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
depth
84.6 mm
mechanical durability
20000000 cycles
voltage state 0 guaranteed
0...5 V for input
Pollution degree
2
electrical connection
17 x 1.5 mm² removable spring terminal block with pitch 3.81 mm adjustment for inputs
11 x 1.5 mm² removable spring terminal block with pitch 3.81 mm adjustment for outputs
Insulation
Between input and internal logic at 500 V AC
Non-insulated between inputs
Between input groups and output groups at 1500 V AC
Between open contact at 750 V AC
Between output and internal logic at 500 V AC
Non-insulated between outputs
Resistance to electrostatic discharge
8 kV in air conforming to EN/IEC 61000-4-2
4 kV on contact conforming to EN/IEC 61000-4-2
Shock resistance
15 gn for 11 ms
Resistance to electromagnetic fields
10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3
3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3
1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3
Surge withstand
2 kV output common mode conforming to EN/IEC 61000-4-5
1 kV input common mode conforming to EN/IEC 61000-4-5
Environment
Ambient air temp for storage/transportation
-25…70 °C
ip degree of protection
IP20 with protective cover in place
operating altitude
0...2000 m
Range of product
Modicon TM3
ambient air temperature for operation
-10…35 °C vertical installation
-10…55 °C horizontal installation
Resistance to conducted disturbances
10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6
3 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL)
standards
EN/IEC 61131-2
EN/IEC 61010-2-201
Storage altitude
0…3000 m
relative humidity
10…95 %, without condensation (in operation)
10…95 %, without condensation (in storage)
electromagnetic emission
Radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to EN/IEC 55011
Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to EN/IEC 55011
vibration resistance
3.5 mm at 5…8.4 Hz on DIN rail
3 gn at 8.4…150 Hz on DIN rail
3.5 mm at 5…8.4 Hz on panel
3 gn at 8.4…150 Hz on panel
resistance to fast transients
1 kV for I/O conforming to EN/IEC 61000-4-4
2 kV for relay output conforming to EN/IEC 61000-4-4
resistance to magnetic fields
30 A/m 50/60 Hz conforming to EN/IEC 61000-4-8