4
Analogue Input 1~2 Specifications.
Input Resolution 16 Bits, 50,000 Steps Average (some ranges may differ).
Input Isolation 2500Vac for 1 minute between Inputs.
Sensor Break RTDs & Thermocouples: Upscale. Broken Link or Other Input Types: Downscale.
Voltage Input Specifications:
Input Impedance >500Kon all ranges.
mV Maximum Over-range 3Vdc Continuous.
V Maximum Over-range 24Vdc Continuous.
mV Range -200~200mV, -200~1000mV.
V Range 0~10V, 0~18V.
Accuracy 0.1% FSO Max.
Linearity and Repeatability 0.05% FSO Max.
Channel Separation 0.001% Max.
Ambient Drift 0.003%/°C FSO Typical.
Noise Immunity (CMRR) 160dB Tested @ 300Vrms 50Hz.
RF Immunity 1% effect FSO Typical.
Current Input Specifications:
Minimum Recommended Span 0~1mA (gives 1000 steps on output).
Input Impedance 45.
Maximum Over-range Protected by PTC Up to 24Vdc Max.
mA Range 0~20mA (4~20mA).
Accuracy 0.1% FSO Max.
Linearity and Repeatability 0.1% FSO Max.
Channel Separation 0.001% Max.
Ambient Drift 0.003%/°C FSO Typical.
Noise Immunity (CMRR) 160dB Tested @ 300Vrms 50Hz.
RF Immunity 1% effect FSO Typical.
Thermocouple (T/C) Input Specifications:
Thermocouple Types B, E, J, K, N, R, S, T.
Input Impedance >500K.
T
/
C Lead Resistance 100Max.
Cold Junction Compensation. -10~60°C.
CJC Drift 0.02°C/°C For Installation Upright.
Accuracy 0.1% of FSO ±1°C Typical.
Sensor Fail Upscale or Downscale Selectable (Upscale Default).
Type B Range 0~1800°C (32~3272°F).
Type E Range -200~700°C (-328~1292°F).
Type J Range -200~1000°C (-328~1832°F).
Type K Range -200~1260°C (-328~2300°F).
Type N Range -200~1300°C (-328~2372°F).
Type R Range 0~1700°C (32~3092°F).
Type S Range 0~1700°C (32~3092°F).
Type T Range -200~400°C (-328~752°F).
RTD Input Specifications:
Pt100 RTD Type 3 Wire Pt100 RTD DIN 43760:1980 Standard Input.
Pt1000 RTD Type 3 Wire Pt1000 RTD Standard Input.
Sensor Current 0.6mA Continuous.
Lead Wire Resistance Pt100: 10
/
wire Max.
Pt1000: 5
/
wire Max.
0.1% FSO Offset Error per of Lead Resistance.
Sensor Fail Upscale or Downscale Selectable (Upscale Default).
Ambient Drift 0.003°C/°C Typical.
Accuracy 0~300°C ±0.1°C.
0~850°C ±0.3°C.
Resolution 0.01°C for -200~250°C, (-140~210°F).
0.1°C for -200~850°C (-320~1560°F).
Pulses & Frequency: Meter Pulses, Frequency, or On/Off State Inputs.
Input Type Open Collector - NPN, PNP.
Frequency Range 0~2500Hz.
Frequency Resolution 0.1Hz.
Fast Counter Range 0~2500Hz.
Maximum Amplitude 0~5Vdc.
Debounce 0~50Hz Max.
Specifications.
