B1-CM2☆

1 port RS232 (Port 2) communication module with TX, RX indicators
Wiring mechanism: DB9F

B1-CM5☆

1 port RS485 (Port 2) communication module with TX, RX indicators
Wiring mechanism: 3.5mm spring terminal block

B1-CM22☆

2 ports RS232 communication module with TX, RX indicators
Wiring mechanism: DB9F

B1-CM55☆

2 ports RS485 communication module with TX, RX indicators
Wiring mechanism: 3.5mm spring terminal block

B1-CM25☆

1 port RS232 (Port1) + 1 port RS485 (Port2) communication module with TX, RX indicators
Wiring mechanism: 3.5mm spring terminal block

B1-CM25E

1 port RS232 (Port1) + 1 port RS485 (Port2) + Ethernet network interface communication module
Network interface:10 Base T; Network protocol:TCP/UDP/IP, ICMP, ARP; Application protocol:FATEK client and server mode, Modbus-TCP server mode
PLC interface: Port2; PLC communication speed: 9.6K /19.2K/38.4K /57.6K/115.2Kbps/230.4Kbps
Expansion communication interface: RS232(Port1),RS485(Port2); Application IP port number: FATEK port number 500, Modbus-TCP 502 or customized;
Security protection: IP based access control Indicators Internet Indicators: Internet RX, TX, LINK LEDs indicators Wiring mechanism: DB9F, 3-pin spring terminal block x 1,RJ45

B1-CM55E

2 ports RS485 (Port1, Port2) + Ethernet network interface communication module
Network interface:10 Base T; Network protocol:TCP/UDP/IP, ICMP, ARP; Application protocol:FATEK client and server mode, Modbus-TCP server mode
PLC interface: Port2; PLC communication speed: 9.6K /19.2K/38.4K /57.6K/115.2Kbps/230.4Kbps
Expansion communication interface: RS485 (Port1, Port2); Application IP port number: FATEK port number 500, Modbus-TCP 502 or customized;
Security protection: IP based access control Indicators Internet Indicators: Internet RX, TX, LINK LEDs indicators Wiring mechanism: 3-pin spring terminal block x 2, RJ45