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COTRUST CTH200 Series - Page 68

COTRUST CTH200 Series
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Technical Specifications
58
Table 4-4-6 Quick reference of address based on formula above:
VWxx
channel0
channel 1
channel 2
channel 3
channel 4
channel 5
channel 6
channel 7
Slot 0
VW0
VW2
VW4
VW6
VW8
VW10
VW12
VW14
Slot 1
VW64
VW66
VW68
VW70
VW72
VW74
VW76
VW78
Slot 2
VW128
VW130
VW132
VW134
VW136
VW138
VW140
VW142
Slot 3
VW192
VW194
VW196
VW198
VW200
VW202
VW204
VW206
Slot 4
VW256
VW258
VW260
VW262
VW264
VW266
VW268
VW270
Slot 5
VW320
VW322
VW324
VW326
VW328
VW330
VW332
VW334
Slot 6
VW384
VW386
VW388
VW390
VW392
VW394
VW396
VW398
Notice
Since the address assigned by COTRUST's TD2X text display panel and SIEMENS
'TD200 text display panel is fixed at VW0, if you need to use both TD2X or TD200 and
SM231 8AI modules in your system, the SM231 8AI module cannot be installed in the
first position (Slot 0), otherwise it will not work properly.
Table 4-4-7 SM231-1HF analog input module specifications
Features
Dimension(W×D)
120.5×80×62 mm
Weight
210 g
Insert I/O terminal
No
Power consumption
Bus(5V DC)
87mA
L+
30MA
L+ voltage range
20.4~28.8V DC
Power
1W
Analog input features
Counts
8
Type
Current
Range
0~20mA; 4~20mA
Data Word format
0~32000
Resolution
0.000625 mA (0~20mA); 0.0005 mA(4~20mA)
Measurement
precision
0.1%
Input resistance
250Ω
Update time
100ms(8 channels)
CMV
120V AC
CMR
90dB, 60Hz @ DC
Input filter attenuation
-3db @ 325 HZ
Diagnosis
Diagnosis program
+24VDC power indicator light, on: power supply normal
off: no power, all the channel data turn to 32766
DIP switch wrong setting, all the channel data turn to 32767

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