Skip to main content
Schneider Electric BMKC8020300 — PLC Communication Modules

Schneider Electric BMKC8020300

MPNBMKC8020300
Obsolete

Modicon MC80, Controller, 8 DI, 8 DO, 4 AI

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BMKC8020300 key specifications
ParameterValue
Protection typeOverload protection for output Short-circuit protection for output
Range of productModicon MC80
Analogue input typeCurrent, input range: - 20...20 mA Voltage, input range: - 10...10 V
Discrete input typeType 3
Product or component typeProcessor module
Integrated connection typeUSB port: mini B USB connector
Isolation voltage1500 V DC
Discrete input voltage19...30 V DC
Discrete output voltage19...30 V DC
Supply voltage24 V - 15...20 % DC
Current consumption<= 700 mA
Discrete input current5 mA

All specifications

BMKC8020300 additional specifications
ParameterValue
Discrete output current500 mA per output
Communication serviceRead/write variables for Modbus Diagnostics for Modbus Send/receive character string for character mode Process Data Object (PDO) for CANopen Service Data Object (SDO) for CANopen FDR client for Ethernet SNMP for Ethernet RSTP support for Ethernet
Communication port protocol1 non isolated serial link, connector type: RJ45, communication port: RS485/RS232, transmission rate: 0.3...19.2 kbit/s for connecting 247 devices 1 CANopen, connector type: SUB-D 9, transmission rate: 20 kbit/s...1 Mbit/s for connecting 16 devices 2 Ethernet, connector type: RJ45, transmission rate: 10/100 Mbit/s
Relative humidity0...95 %
Vibration resistance3 gn
StandardsIEC 61131-2 CSA C22.2 No 213 Class I Division 2 Group B UL 508 CSA C22.2 No 213 Class I Division 2 Group C CSA C22.2 No 213 Class I Division 2 Group A CSA C22.2 No 213 Class I Division 2 Group D CSA C22.2 No 142
MarkingCE
Bus length0...10 m serial link non isolated 0...15 m serial link non isolated 0...1000 m serial link isolated with external isolation tap 0...20 m, transmission rate: 1 Mbit/s, communication port: CANopen 0...2500 m, transmission rate: 20 kbit/s, communication port: CANopen 0...100 m, communication port: Ethernet
Port ethernet10BASE-T/100BASE-TX
Realtime clockWith
Function availableMemory retention without battery
Memory descriptionInternal RAM 3840 kB Internal RAM 128 kB data Internal RAM 3590 kB program constants and symbols
Analogue input number4
Discrete output number8 positive
Analogue input resolution16 bits
Product specific applicationThermo solar - parabolic through without encoder
Execution time per instruction0.06 µs Boolean 0.08 µs mixed
Ambient air temperature for storage-40...85 °C
Ambient air temperature for operation-25...70 °C
Fast read cycle time for analogue input1.3 ms + 1.3 ms x number of channels used
Nominal read cycle time for analogue input6.5 ms for 4 channels
MPN
BMKC8020300