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V01.0| 2016/04
Programmable Gateways BLxx-PG-EN-V3
3.4 Technical data
3.4.1 BL20-PG-EN-V3
Power supply
Power supply 24 VDC
System supply 24 VDC/5 VDC
Field supply 24 VDC
Permissible range 18...30 VDC
Nominal voltage from module bus 200 mA
Nominal current from module bus 8 A
Max. system supply current 1.3 A
Connection technology screw terminals
Field bus
Transmission rate 10/100 Mbps, Full/Half Duplex, Auto Negotiation,
Auto Crossing
Address assignment Rotary coding switches, PGM, DHCP
Connection technology RJ45-connector
PLC data
Programming CODESYS 3
Released for CODESYS version from V 3.5.6.30
Programming IEC 61131-3 (IL, LD, FBD, SFC, ST)
OPC yes
OPC UA no
Application tasks 5
Programming interface Ethernet, USB
Processor ARM, 32 Bit
Cycle time < 1ms for 1000 IL- commands (without I/O cycle)
Real time clock (RTC) yes
Program memory 1024 kByte
Data memory 512 kByte
Input data 4 kByte
Output data 4 kByte
Non-volatile memory 16 kByte
Web server
Default IP address 192.168.1.254
Service interface Mini USB