Contec Conprosys CPS-MC341-ADSC1-111, Reference Manual, Page: 74 / 87

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Appendix
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CPS-MC341-ADSC1-111, CPS-MC341-ADSC2-111, CPS-MG341-ADSC1-111 Reference Manual (Hardware)
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Item
CPS-MC341-ADSC1-111
CPS-MG341-ADSC1-111
CPS-MC341-ADSC2-111
Analog input Input type Current Input
Input range 0 - 20mA
Maximum input rating 30mA
Input impedance 250Ω
The number of channels Differential Input 2ch
Channel switching rate 3msec/ch (Max.) *3
Conversion rate The sampling interval differs by the software programmed
by the user.
Data buffer None
Resolution 12bit
Non-Linearity error *4 ±10LSB
Isolation/Resistance Bus Isolation /500VDC, Inter Channel Isolation /200V
Connector 2-piece 3.5mm pitch 3-pin terminal (AI+, AI-, AG)
Applicable wire AWG28 - 16
LED AI0 - AI1 (Yellow)
LED Power (Green)/Status 1 (Green)/Status 2 (Red)
Switch Reset SW, Shut Down SW, Full Duplex/Half Duplex Switching
SW
RTC RTC built-in (battery not equipped)
Power supply *5 Rated input voltage 12 - 24VDC
Input voltage range 10.8 - 30VDC
Power consumption 12V 0.8A (Max.), 24V 0.4A (Max.)
Connector 2-piece 3.5mm pitch 3-pin terminal (V+, V-, FG)
Applicable wire AWG24 - 16
Surge protection element
V+ - V-, V- - FG
Interactive TVS diode
Stand off voltage : ±30V, Peak pulse power : 400W(1msec)
Physical dimensions (mm)
188.0(W)×78.0(D)×30.5(H) ( No projection included)
Weight
250g
Installation method Quick mounting on the 35mm DIN rail, Mounting on the
wall using the screws *6
OS Linux kernel 3.2
*1 Data 0 corresponds to High level and Data 1 corresponds to Low level.
*2 Response time of Opto-coupler
*3 Switching time of Inter Channel
*4 The non-linearity error means an error of approximately 0.07% occurs over the maximum range
at -20 °C and +60 °C ambient temperature.
*5 Use power cable within 3meters.
*6 Commercial screws are required (fit into φ3.5 hole).