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© Sealevel Systems, Inc.
2106 Manual | SL9094 8/2022
Terminal Blocks
Terminal Block - DB9 Female to 5 Screw Terminals (RS-422/485) (Part# TB34)
The TB34 terminal block adapter offers a simple solution for
connecting RS-422 and RS-485 field wiring to a serial port. The
terminal block is compatible with 2-wire and 4-wire RS-485
networks and matches the RS-422/485 pin-out on Sealevel
serial devices with DB9 male connectors. A pair of
thumbscrews secures the adapter to the serial port and
prevents accidental disconnection. The TB34 is compact and
allows multiple adapters to be used on multi-port serial devices,
such as Sealevel USB serial adapters, Ethernet serial servers
and other Sealevel serial devices with two or more ports.
Terminal Block - DB9 Female to 9 Screw Terminals (Part# TB05)
The TB05 terminal block breaks out a DB9 connector to 9 screw
terminals to simplify field wiring of serial connections. It is ideal
for RS-422 and RS-485 networks, yet it will work with any DB9
serial connection, including RS-232. The TB05 includes holes
for board or panel mounting. The TB05 is designed to connect
directly to Sealevel DB9 serial cards or any cable with a DB9M
connector.
Terminal Block Kit - TB05 + CA127 Cable (Part# KT105)
The KT105 terminal block kit breaks out a DB9 connector to 9
screw terminals to simplify field wiring of serial connections. It
is ideal for RS-422 and RS-485 networks, yet it will work with any
DB9 serial connection, including RS-232. The KT105 includes
) and one DB9M to DB9F
72 extension cable (Item#
). The TB05 includes holes for
board or panel mounting. The TB05 is designed to connect
directly to Sealevel DB9 serial cards or any cable with a DB9M
connector.
Product Family
Whether you require one serial port or 16, SeaLINK USB serial adapters will have you quickly communicating
with RS-232, RS-422, and RS-485 peripherals. Unlike traditional UART-based devices, SeaLINK USB
products use a state-machine architecture that reduces host processor overhead for faster, more reliable
communications. Sealevel's SeaCOM software drivers and utilities make installation and operation easy
using Windows and Linux operating systems.
