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6.8 Installing serial port server and
Ethernet switch
• Serial port server
• Serial port server holder
• Logger data cable(s), delivered with the spare part Wiring Set for the specific cabinet
model (PDT101, analog channel, safety barrier, or galvanic isolator model)
• Ethernet switch (for installation locations with only 1 Ethernet cable available)
• Short RJ45 cable for connecting 2 Ethernet switches
• Small flat head screwdriver
For item codes, see
Spare parts and accessories (page 119)
For setup instructions of the DIGI serial port server, see
DIGI PortServer
â
TS Family Quick
Start Guide
.
When adding more measurement devices in CAB100B, you may need to add more data
loggers in the installation. A second serial port server is needed when the number of data
loggers exceeds 4.
For installation sites with only 1 Ethernet cable available for the 2 serial port servers, an
Ethernet switch is available as an option.
To order the second serial port server, a serial port server holder, an Ethernet switch, and the
cabling for them, contact Vaisala.
1. De-energize the cabinet:
a. Switch off mains power.
b. Switch off the circuit breaker located inside the cabinet.
1
Circuit breaker
2. Dismantle the serial port server holder assembly (ASM213139SP).
To do this, unscrew the DIN rail locking mechanism attached to the side of the
assembly.
Chapter 6 – Adding devices to CAB100B
93
Содержание CAB100
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