This TM241 controller is part of the Modicon M241 Logic controller range. It has 24 logic I/O and it is supplied with 24V dc. It is supplied with removable screw terminal blocks for connecting the I/O, a removable terminal block for connecting the power supply, a button cell backup battery BR2032. This M241 logic controller has 5 embedded communication ports, two serial links (RS232/RS485 and RS485) and USB mini-B programming port. It also has an Ethernet port and a CANopen port. It enables the control of simple movements or of control loops. The capacity of M221 logic controllers can be enhanced with the Modicon TM3 expansion module offer. Specifications Main range of product Modicon M241 Product or component type Logic controller [Us] rated supply voltage 24 V DC Discrete input number 14, discrete input 8 fast input IEC 61131-2 Type 1 discrete output type Transistor Discrete output number 10 transistor 4 fast output Discrete output voltage 24 V DC transistor output Discrete output current 0.5 A transistor output Q0...Q9) 0.1 A fast output (PTO mode) Q0...Q3) Complementary Discrete I/O number 24 Maximum number of I/O expansion module 7 local 14 remote Supply voltage limits 20.4…28.8 V Inrush current 50 A Power consumption in W 32.6…40.4 W with max number of I/O expansion module) Discrete input logic Sink or source Discrete input voltage 24 V discrete input voltage type DC Voltage state 1 guaranteed >= 15 V input Voltage state 0 guaranteed <= 5 V input Discrete input current 5 mA input 10.7 mA fast input Input impedance 4.7 kOhm input 2.81 kOhm fast input Response time 50 µs turn-on, I0...I13 input 50 µs turn-off, I0...I13 input <= 2 µs turn-on, I0...I7 fast input <= 2 µs turn-off, I0...I7 fast input <= 34 µs turn-on, Q0...Q9 output <= 250 µs turn-off, Q0...Q9 output <= 2 µs turn-on, Q0...Q3 fast output <= 2 µs turn-off, Q0...Q3 fast output Configurable filtering time 1 µs fast input 12 ms fast input 0 ms input 1 ms input 4 ms input 12 ms input discrete output logic Positive logic (source) Output voltage limits 30 V DC Maximum current per output common 2 A Q0...Q3 fast output 2 A Q4...Q7 output 1 A Q8...Q9 output Maximum output frequency 20 kHz fast output (PWM mode) 100 kHz fast output (PLS mode) 1 kHz output Accuracy +/- 0.1 % 0.02…0.1 kHz fast output +/- 1 % 0.1…1 kHz fast output Maximum leakage current 5 µA output Maximum voltage drop <1 V Maximum tungsten load <2.4 W Protection type Short-circuit protection Short-circuit and overload protection with automatic reset Reverse polarity protection fast output Reset time 10 ms automatic reset output 12 s automatic reset fast output Memory capacity 64 MB system memory RAM Data backed up 128 MB built-in flash memory backup of user programs Data storage equipment <= 16 GB SD card optional) Battery type BR2032 lithium non-rechargeable 4 year(s) Backup time 2 years 77 °F (25 °C) Execution time for 1 KInstruction 0.3 ms event and periodic task 0.7 ms other instruction Application structure 8 external event tasks 8 event tasks 3 cyclic master tasks + 1 freewheeling task 4 cyclic master tasks Realtime clock With Clock drift <= 60 s/month 77 °F (25 °C) Positioning functions PTO 4 100 kHz) PTO 4 transistor output 1 kHz) Counting input number 4 fast input (HSC mode) 200 kHz 14 standard input 1 kHz Control signal type A/B 100 kHz fast input (HSC mode) Pulse/direction 200 kHz fast input (HSC mode) Single phase 200 kHz fast input (HSC mode) Integrated connection type Non isolated serial link serial 1 RJ45 RS232/RS485 Non isolated serial link serial 2 removable screw terminal block RS485 USB port mini B USB 2.0 Ethernet RJ45 CANopen J1939 male SUB-D 9 Supply Serial 1)serial link supply 5 V, <200 mA Transmission rate 1.2...115.2 kbit/s (115.2 kbit/s by default) 49.21 ft (15 m) RS485 1.2...115.2 kbit/s (115.2 kbit/s by default) 9.84 ft (3 m) RS232 480 Mbit/s 9.84 ft (3 m) USB 10/100 Mbit/s Ethernet 1000 kbit/s 65.62 ft (20 m) CANopen 800 kbit/s 131.23 ft (40 m) CANopen 500 kbit/s 328.08 ft (100 m) CANopen 250 kbit/s 820.21 ft (250 m) CANopen 125 kbit/s 1640.42 ft (500 m) CANopen 50 kbit/s 3280.84 ft (1000 m) CANopen 20 kbit/s 8202.10 ft (2500 m) CANopen Communication port protocol Non isolated serial link Modbus master/slave Port Ethernet 10BASE-T/100BASE-TX - 1 copper cable ethernet services SNMP client/server Modbus TCP slave device Modbus TCP server Modbus TCP client IEC VAR ACCESS FTP client/server SQL client DHCP client Ethernet/IP adapter Send and receive email from the controller based on TCP/UDP library Web server (WebVisu & XWeb system) OPC UA server DNS client Local signalling PWR 1 LED green) RUN 1 LED green) Module error (ERR) 1 LED red) I/O error (I/O) 1 LED red) SD card access (SD) 1 LED green) BAT 1 LED red) SL1 1 LED green) SL2 1 LED green) Bus fault on TM4 (TM4) 1 LED red) I/O state 1 LED per channel green) Ethernet port activity 1 LED green) CANopen run 1 LED green) CANopen error 1 LED green) Electrical connection Removable screw terminal block for inputs and outputs pitch 5.08 mm) removable screw terminal block for connecting the 24 V DC power supply pitch 5.08 mm) Maximum cable distance between devices Unshielded cable <164.04 ft (50 m) input Shielded cable <32.81 ft (10 m) fast input Unshielded cable <164.04 ft (50 m) output Shielded cable <9.84 ft (3 m) fast output Insulation Between supply and internal logic 500 V AC Non-insulated between supply and ground Between input and internal logic 500 V AC Non-insulated between inputs Between fast input and internal logic 500 V AC Between output and internal logic 500 V AC Non-insulated between outputs Between fast output and internal logic 500 V AC Marking CE Surge withstand 1 kV power lines (DC) common mode IEC 61000-4-5 1 kV shielded cable common mode IEC 61000-4-5 0.5 kV power lines (DC) differential mode IEC 61000-4-5 1 kV relay output differential mode IEC 61000-4-5 1 kV input common mode IEC 61000-4-5 1 kV transistor output common mode IEC 61000-4-5 Web services Web server Maximum number of connections 6 Ethernet/IP device 8 Modbus server CANopen feature profile DS 301 V4.02 DR 303-1 Number of server device(s) 63 CANopen Mounting support Top hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit height 3.54 in (90 mm) Depth 3.74 in (95 mm) Width 5.91 in (150 mm) Net weight 1.17 lb(US) (0.53 kg)