Spec

Model

FBs-CM22

FBs-CM55

FBs-CM25

FBs-CM25E

FBs-CM55E

Features

2 RS232 ports (Port3+Port4) with TX, RX indicators

2 RS485 ports (Port3+Port4) with TX, RX indicators

1 RS232 (Port3) + 1 RS485 (Port4) with TX, RX indicators

1 RS232 (Port3) + 1 RS485 (Port4)
with Ethernet interface and RUN,LINK,TX, RX indicators

2 RS485 ports (Port3+Port4) with Ethernet interface and
RUN,LINK,TX, RX indicators

Wiring mechanism

D-SuB female

3.81 mm European terminal block

D-SuB female
3.81 mm European terminal block

3.81 mm European terminal block

Spec

Model

FBs-CM25C

FBs-CM5R

FBs-CM5H

FBs-CMGSM

Features

General purpose optical isolation RS232↔RS485/RS422 converter, with RX indicator

General purpose optical isolation RS485 repeater, with  RX indicator

General purpose optical isolation 4 ports RS485 Hub, with ACT, COLLISION indicators

GPRS/GSM wireless communication module

Wiring mechanism

D-SuB female
3.81 mm European terminal block

3.81 mm European terminal block

7.62 mm terminal block

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