Vaisala CAB100, Руководство по установке

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6.3 Adding analog input channels to
CAB100B
• Empty DIN rail in the cabinet
1)
• Analog Wiring Set (Vaisala item code: ASM213078SP).
2)
One set contains the
following:
• Cable set, 24 VDC power block to analog terminal block
• Cable set, data logger to analog terminal block
• Data logger data cable
• Data logger holder
• Terminal block accessories for 4 analog input channels
• Document
Vaisala CAB100 Assembling Analog Channel Terminal Block Technical
Note (M212262EN)
• DL4000 data logger(s), 1 logger per 4 analog input channels
• Small flat head screwdriver
For item codes, see Spare parts and accessories (page 119) .
You can install only one type of device or measurement point (PDT101 transmitters, analog
input channels, safety barriers, or galvanic isolators) per row in the cabinet.
In cabinet models with 5 to 8 data loggers, you need 2 serial port servers.
One serial port server controls the traffic of maximum 4 data loggers.
Make sure to number the data loggers as well as the cable sets and wires in the Analog
Wiring Set before you install and connect them.
Follow the steps below to install terminal blocks for analog input channels as new devices to
an empty DIN rail in CAB100B.
You can apply this installation procedure also when expanding the number of analog input
channels in the cabinet. For example, to increase the number of analog input channels on a
DIN rail from 4 to 12, order 2 Analog Wiring Sets and 2 data loggers.
Refer to
CAB100B layout diagrams (page 135) when planning the installation.
1) Required only when introducing analog input channels as new devices in CAB100B.
2) You need 3 Analog Wiring Sets (Vaisala item code: ASM213078SP) to assemble a 12-channel terminal block.
CAB100 Installation Guide M212242EN-B
54