Modicon M340 automation platform

Processor module

Transparent Ready
CANopen

4

11

1024 I/O multi-rack configuration
704 I/O single-rack configuration

256 I/O multi-rack configuration
66 I/O single-rack configuration

36

Programmable loops

Independent axis CANopen

Ethernet TCP/IP RJ45 10/100 Mbit/s 1 twisted pair
USB port 12 Mbit/s
CANopen master bus SUB-D 9 20 kbit/s...1 Mbit/s 2 twisted shielded pairs

2 Ethernet communication module
4 AS-Interface module

Bandwidth management, Ethernet TCP/IP
Data Editor, Ethernet TCP/IP
Modbus TCP messaging, Ethernet TCP/IP
Rack Viewer, Ethernet TCP/IP
SNMP network administrator, Ethernet TCP/IP
Network management (NMT) CANopen
Process Data Object (PDO) CANopen
Service Data Object (SDO) CANopen
Special functions (SYNC, EMCY, TIME) CANopen

10BASE-T/100BASE-TX

1 Mbit/s 0...20 m 0...0.6 m
125 kbit/s 0...500 m 0...10 m
20 kbit/s 0...2500 m 0...300 m
250 kbit/s 0...250 m 0...10 m
50 kbit/s 0...1000 m 0...120 m
500 kbit/s 0...100 m 0...10 m
800 kbit/s 0...40 m 0...6 m

CANopen M20 DS 301 V4.02 devices linked by daisy-chaining or tap junctions CSMA/CA
CANopen M20 DS 303-2 devices linked by daisy-chaining or tap junctions CSMA/CA
CANopen M20 DS 405 devices linked by daisy-chaining or tap junctions CSMA/CA

63 CANopen

0...16 <= 205 m CANopen
0...32 <= 185 m CANopen
0...64 <= 160 m CANopen

4096 kB internal RAM
256 kB internal RAM for data
3584 kB internal RAM for program constants and symbols
Supplied memory card (BMXRMS008MP) for activation of standard web server, class B10
Supplied memory card (BMXRMS008MP) for backup of programs, constants, symbols and data

256 kB unlocated internal data
32634 %Mi located internal bits

1024 %MWi internal words located internal data
256 %KWi constant words located internal data
512 %Mi located internal bits

64 event tasks
No auxiliary task
1 cyclic/periodic master task
1 periodic fast task

0.12 µs Boolean
0.17 µs double-length words
0.25 µs single-length words
1.16 µs floating points

6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic
8.1 Kinst/ms 100 % Boolean

0.13 ms fast task
0.7 ms master task

135 mA 24 V DC

Internal power supply via rack

CE

1 LED green activity on Ethernet network (ETH ACT)
1 LED green integrated machine/installation bus operational (CAN RUN)
1 LED green processor running (RUN)
1 LED green status of Ethernet network (ETH STS)
1 LED red data rate (ETH 100)
1 LED red I/O module fault (I/O)
1 LED red integrated machine/installation bus fault (CAN ERR)
1 LED red memory card fault (CARD ERR)
1 LED red processor or system fault (ERR)
1 LED yellow activity on Modbus (SER COM)

0.215 kg

0...60 °C

10...95 % without condensation

IP20

TC

2014/35/EU - low voltage directive
2014/30/EU - electromagnetic compatibility
2012/19/EU - WEEE directive

EN 61131-2
EN 61000-6-2
EN 61000-6-4
EN 61010-2-201