Inputs and Outputs
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RTD Inputs
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3 channels
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Analog Inputs
|
5 channels
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Configurable DIOs
|
12 channels
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Isolation
|
3k VDC or 2k Vrms
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• RTD Input
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Resolution
|
16 bits
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Input Type
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-100, -200 to 850°C
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Accuracy
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• ±0.1% FSR @ 25°C • ±1% FSR @ -40 and 75°C
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Sampling Rate
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12 samples/sec (all channels)
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Resistance
|
625k ohms (min.)
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• Analog Input
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Type
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Differential input
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Resolution
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16 bits
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I/O Mode
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Current
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Input Range
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4 to 20 mA
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Accuracy
|
• ±0.1% FSR @ 25°C • ±1% FSR @ -40 and 75°C
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Sampling Rate
|
12 samples/sec (all channels)
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Built-in Resistor for Current Input
|
120 ohms
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• Digital Input
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Sensor Type
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Wet Contact (NPN or PNP), Dry Contact
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I/O Mode
|
DI or Event Counter
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Dry Contact
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• On: short to GND • Off: open
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Wet Contact (DI to GND)
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• On: 0 to 3 VDC • Off: 10 to 30 VDC
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Common Type
|
12 points per COM (Configurable DIOs)
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• Digital Output
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Type
|
Sink
|
I/O Mode
|
DO or pulse output
|
Over-Voltage Protection
|
45 VDC
|
Over-Current Protection
|
400 mA (typical)
|
Current Rating
|
Max. 200 mA per channel
|
• LAN
|
Ethernet
|
1 10/100 Mbps switch port, RJ45
|
Protection
|
1.5 kV magnetic isolation
|
Protocols
|
Modbus/TCP, TCP/IP, UDP, DHCP, Bootp, HTTP
|
• Power Requirements
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Power Input
|
24 VDC nominal, 12 to 36 VDC
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• Physical Characteristics
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Wiring
|
I/O cable max. 14 AWG
|
• Environmental Limits
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Operating Temperature
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-40 to 75°C (-40 to 140°F)
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Storage Temperature
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-40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
|
5 to 95% (non-condensing)
|
• Serial Communication
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Interface
|
Data+, Data-, GND (3-contact terminal block)
|
Serial Line Protection
|
15 kV ESD for all signals
|
• Serial Communication Parameters
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Parity
|
None
|
Data Bits
|
8
|
Stop Bits
|
1
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Flow Control
|
None
|
Baudrate
|
1200 bps to 115,200 bps
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Protocols
|
Modbus RTU
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• Warranty
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Warranty Period
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5 years
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Details
|
See www.moxa.com/warranty
|