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CONNECTING THE BB-MESR902T
The BB-MESR902T has two serial connections that support RS-232, RS-422 and RS-485
(2-wire and 4-wire). The unit has two connectors that are both 5-position terminal blocks.
Make the appropriate connections to the terminal blocks to match the serial connection
mode that you select when configuring the Modbus gateway.
NOTE: Refer to Appendix D for connector pinout information.
CONNECTING BB-MESR90X MODBUS GATEWAYS TO A NETWORK
NETWORK CONNECTION (10BASET/100BASETX)
When connecting a Modbus gateway equipped with a 10BaseT/100BaseTX
network connection (RJ45 connector), a standard network cable is connected from the
Modbus gateway to a network drop. PCs configuring and/or communicating with the
Modbus gateway are also connected to the network.
BB-MESR90X MODBUS GATEWAY CONFIGURATION CONNECTIONS
BB-MESR90x Modbus Gateways can be configured over the network or via a serial port.
BB-MESR90x Modbus Gateways
BB-MESR902T Connections
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