6-20
Selection Guide
Industrial Wireless and Protocol Gateway Solutions
Serial Converters, Isolators and Surge Protectors
485SD9R, 485SD9TB
Model Name
485DRCI
FOSTCDRI
232OPDRI
485OPDRI
HESP4DR
Triple Isolated RS-232 to RS-422/485 Converter
Port Powered RS-232 to RS-485 Converter
Triple Isolated RS-232 DIN Rail Repeater
Three-stage DIN Rail RS422/485 Surge Protector
Triple Isolated RS-232/422/485 toFiber Converter
Triple Isolated RS-485/422 DIN Rail Repeater
Description
Serial Converter
Isolator / Repeater
Surge Protector
Function
Class 1 Division 2/ Tripple Isolation,
Class 1 Division 2/ Tripple Isolation,
Class 1 Division 2/ Tripple Isolation,
Small Form Factor, Port Powered
High Energy Surge Protector
Fiber to Serial
Key Features
Oil and Gas Applications -40 to 80°C
Oil and Gas Applications -40 to 80°C
Oil and Gas Applications -40 to 80°C
0 to 70 C
-40 to 80°C
-40 to 80°C
Temp
-
-
Isolation
Port Powered from RS-232 Ports
10 to 48 V DC
10 to 48 V DC
10 to 48 V DC
-
10 to 48 V DC
Input Power
Dataline Surge Protection
-
v (5 lines)
Removable Terminal Blocks
DB9 female & DB9 male
RS-232 Connector
DB9 female
DB9 female
-
-
RS-422/485 Connector and Power Maximum Buad Rate
Remmovable Terminal Blocks
DB9 female or Terminal Block
Remmovable Terminal Blocks
Remmovable Terminal Blocks
-
Terminal Block
115.2 kbps
115.2 kbps
115.2 kbps
115.2 kbps
115.2 kbps
-
DIN Rail
In-line
DIN Rail
DIN Rail
DIN Rail
DIN Rail
Mounting
Light
- - -
Light
Light
Light
Light
Industrial Rating
UL 508
UL 508
UL 508
UL 508
- -
UL Rating
Class 1 Division 2
: supported, - : not supported, : optional
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