Chapter 3 Expansion unit specification
expansion unit 3-13
2 Analogue expansion unit
2.1 Introduction
2.1.1 Brief
Analog expansion unit for input: TP02-4AD+,TP03-4AD,T0P3-8AD,TP03-4RD,
TP03-4TM …etc.
Analog expansion unit for output: TP02-2DA+,TP03-2DA …etc.
Analog expansion unit for both input and output: TP03-3MA …etc.
Note : TP03-8AD,TP03-2DA,TP03-3MA only can be used for TP03 M/H type which version over
V1.5 or for TP03 SR type which version over V1.2.
System configuration of analog expansion unit
z TP03 20/30 points basic unit(20MR/T、20HR/T、30MR/T、30HR/T) and SR type unit can
expanse: 2 TP02-4AD+s and 1 TP02-2DA+,or 1 TP03-8AD and 1 TP03-2DA. That is, the
basic unit can expanse to as much as 8 channels of analog input and 2 channels of output.
z TP03 40/60 points basic unit(40HR/HT ， 60HR/HT)can expanse: 1 TP02-4AD+, 1
TP02-2DA+, 7 TP3 analog input expansion units (if installed with 7 TP03-8ADs, the system
will have 56 input channels; while if installed with TP03-4RD, the system will have 28 input
channels) and 4 analog output expansion units (if installed with 4 TP03-2DAs, the system
will have 8 output channels). That is to say, the system can expanse so much to 60 channels
of analog input and 10 channels of output.
Note:
| One expansion unit with both input and output will occupy two expansion units (one is for
input and the other is for output).
| The total channels of each analog expansion units are different for special function of
particular units. For instance, TP02-4AD+ has 4 channels (please refer to respective
specification for information about channels)
| TP03expansion analog unit should be connected next to TP03. Then TP02 expansion analog
unit should be connect next to TP03 expansion analog unit. The corresponding channels are
numbered from TP3 expansion analog unit and then TP02 expansion analog unit.
| TP03-3MA will occupy 4 AD input channels, the first two are the input on TP03-3MA,the
other two are null. TP03-3MA will occupy 2 DA output channels, the first one is the output
on TP03-3MA,the other one is null.
Example 1:
AD Channel: Channel 1~8 Channel 9~10 Channel 13~20 Channel 21~24 Channel 25~28
Channel 11~12 are null
Basic unit60MR） (TP03-8AD) (TP03-3AM) (TP03-8AD) (TP03-4AD) (TP02-4AD)
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