Description

Characteristics

Main
range of product
Modicon M340 automation platform
product or component type
Processor module
concept
Transparent Ready
CANopen
number of racks
4
number of slots
11
discrete I/O processor capacity
1024 I/O multi-rack configuration
704 I/O single-rack configuration
analogue I/O processor capacity
256 I/O multi-rack configuration
66 I/O single-rack configuration
number of application specific channel
36
monitoring
Diagnostic counters Modbus
Event counters Modbus
Complementary
control channels
Programmable loops
integrated connection type
Ethernet TCP/IP RJ45 10/100 Mbit/s 1 twisted pair
USB port 12 Mbit/s
Non isolated serial link RJ45 character mode asynchronous in baseband RS232C full duplex 0.3…19.2 kbit/s 2 twisted shielded pairs
Non isolated serial link RJ45 character mode asynchronous in baseband RS485 half duplex 0.3…19.2 kbit/s 1 twisted shielded pair
Non isolated serial link RJ45 Modbus master/slave RTU/ASCII asynchronous in baseband RS232C half duplex 0.3…19.2 kbit/s 1 twisted shielded pair
Non isolated serial link RJ45 Modbus master/slave RTU/ASCII asynchronous in baseband RS485 half duplex 0.3…19.2 kbit/s 1 twisted shielded pair
communication module processor capacity
2 Ethernet communication module
4 AS-Interface module
communication service
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
port Ethernet
10BASE-T/100BASE-TX
number of devices per segment
0…32 character mode
0…32 Modbus
number of devices
2 point-to-point character mode
2 point-to-point Modbus
bus length
0…10 m serial link non isolated character mode segment
0…10 m serial link non isolated Modbus segment
0…1000 m serial link isolated character mode segment
0…1000 m serial link isolated Modbus segment
0…15 m character mode point-to-point
0…15 m Modbus point-to-point
tap links length
15 m serial link non isolated character mode segment
15 m serial link non isolated Modbus segment
40 m serial link isolated character mode segment
40 m serial link isolated Modbus segment
number of addresses
0…248 character mode
0…248 Modbus
requests
1 K data bytes per request character mode
252 data bytes per RTU request Modbus
504 data bytes per ASCII request Modbus
control parameter
One CRC on each frame (RTU) Modbus
One LRC on each frame (ASCII) character mode
One LRC on each frame (ASCII) Modbus
memory description
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
maximum size of object areas
256 kB unlocated internal data
32634 %Mi located internal bits
default size of object areas
1024 %MWi internal words located internal data
256 %KWi constant words located internal data
512 %Mi located internal bits
application structure
1 periodic fast task
64 event tasks
No auxiliary task
1 cyclic/periodic master task
execution time per instruction
0.12 µs Boolean
0.17 µs double-length words
0.25 µs single-length words
1.16 µs floating points
number of instructions per ms
6.4 Kinst/ms 65 % Boolean + 35 % fixed arithmetic
8.1 Kinst/ms 100 % Boolean
system overhead
0.13 ms fast task
0.7 ms master task
current consumption
95 mA 24 V DC
supply
Internal power supply via rack
marking
CE
status LED
1 LED green activity on Ethernet network (ETH ACT)
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 memory card fault (CARD ERR)
1 LED red processor or system fault (ERR)
1 LED yellow activity on Modbus (SER COM)
product weight
0.205 kg
Environment
ambient air temperature for operation
0…60 °C
relative humidity
10…95 % without condensation
IP degree of protection
IP20
protective treatment
TC
standards
CSA C22.2 No 142
CSA C22.2 No 213 Class I Division 2
EN 61131-2
IEC 61131-2
UL 508
Offer Sustainability
Sustainable offer status
Green Premium product
RoHS (date code: YYWW)
Compliant  – since  0722  –  Schneider Electric declaration of conformity Schneider Electric declaration of conformity
REACh
Reference not containing SVHC above the threshold
Product environmental profile
AvailableProduct environmental
Product end of life instructions
AvailableEnd of life manual

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