Digital Optoconverters RS485, RS422 and contact
BREAK-xDW-S-4C
www.metel.eu
www.metel.eu
www.metel.eu
www.metel.eu
1/6
xD
W
-S
-4C
BREAK-TDW-4C-RACK
1-505-524
RACK/3U-SU
BREAK-RDW-4C-RACK
1-605-525
RACK/3U-SU
BREAK-TDW-4C-RACK
1-505-524
RACK/3U-SU
BREAK-RDW-4C-RACK
1-605-525
RACK/3U-SU
PRO DU CT NAME
CODE
SU PPLY
TDW-S-4C-BO X*
1-505-220
10-30VAC/10-60VDC
▪
Digital modulation
▪
1x SC/PC optical port with WDM
▪
2x RS485 or 1x RS422 port
according to standards up to 1Mbps
▪
1x digital INPUT
▪
1x relay NO
▪
1x relay LOCK NO/NC
RDW-S-4C-BOX*
1-605-220
10-30VAC/10-60VDC
▪
Overvoltage protection
▪
Current limiter in supply
▪
Working temperature from
−
40°C to +70°C
1x fiber MM or SM
LEGEND
UTP cable
1x fiber MM or SM
LEGEND
UTP cable
* Holders for mounting to DIN35 and flat surface are included.
Example of connections
Description
Optoconverters are designed for transmission of two channels of either half-duplex RS485 bus or one four-wire bus RS422.
Together with data buses they also enable transmission of one digital input state to relay output in both directions
–
all that over
one singlemode or multimode optical fiber terminated by SC connector (grinding PC). Relay LOCK detects failure of a remote
device, optic fiber interruption and supply failure.
RELAY LOCK (NOC)
TDW-S-4C-BOX
2x RS485
1x contact
RELAY LOCK (NOC)
RELAY LOCK (NOC)
TDW-S-4C-BOX
RELAY LOCK (NOC)
RDW-S-4C-BOX
RDW-S-4C-BOX
1x RS422
1x contact
1x INPUT
1x OUTPUT
1x INPUT
1x OUTPUT
1x INPUT
1x OUTPUT
1x INPUT
1x OUTPUT
