14.02-4
2100-A
16
Input Specifications.
Note: Each input can be individually software selected & scaled within the span limits listed below.
Input Resolution
16 Bits, 50,000 Steps Average. (Some ranges may differ.)
Input Differential
18Vac/dc peak (sum of ac + dc) between any two channels.
Note: RTD Pt100/Pt1000 are single ended.
mV / V Inputs:
- Input Impedance
>1M
@ 10V to >100k
@ 25mV.
- Maximum Over-range
18Vdc Continuous.
- mV Ranges
0~25mV, 0~50mV, 0~100mV, 0~250mV, 0~500mV.
±25mV, ±50mV, ±100mV, ±250mV, ±500mV.
- V Ranges
0~1V, 0~2.5V, 0~5V, 0~10V, 0~15V.
±1V, ±2.5V, ±5V, ±10V, ±15V.
mA Inputs:
note 2
- Input Resistance
25
- Maximum Over-range
100mAdc Continuous.
- mA Ranges
0~1mA, 0~2mA, 0~4mA, 0~10mA, 0~20mA, 4~20mA, 0~40mA, 0~100mA.
±1mA, ±2mA, ±4mA, ±10mA, ±20mA, ±20mA, ±40mA, ±100mA.
3-wire RTD Inputs:
note 3
All temperature probes must be isolated from each other and earth.
- Inputs
16 Single Ended RTD Inputs. All 2nd ‘B’ Terminals Connected.
- Pt100 RTD Type
3 Wire Pt100 RTD DIN 43760:1980 Standard Input.
- Pt1000 RTD Type
3 Wire Pt1000 RTD Standard Input.
- Sensor current
1mA Multiplexed
- Lead resistance
10 /Lead Maximum Recommended.
100 /Lead Absolute Maximum.
- Sensor Fail
Upscale Drive.
- RTD Ranges
0~25C (32~75F), 0~50C (32~120F), 0~100C (32~200F),
0~250C (32~475F), 0~500C (32~930F), 0~850C (32~1550F).
±25C (-10~75F), ±50C (-50~120F), ±100C (-140~200F),
-200~250C (-320~475F), -200~500C (-320~930F), -200~850C (-320~1550F).
Thermocouple Inputs
:
Use
2400-A16
model for Thermocouple Input
note 3
Mineral Insulated Thermocouples With Isolated Junction
Essential
.
- Cold Junction
C
omp.
0~60C.
- CJC Drift
<0.03C/C Typical for Input 1.
Refer to notes under 2100-A16 Input Connection Diagram for T/C Inputs.
- Sensor open Circuit
Floats to ambient ±10C typical. For Upscale or Downscale Drive
Refer ‘2100-A16 Input Connection Diagram for Thermocouple
Upscale (US) / Downscale (DS) Drive.’
- T/C Lead Resistance
100 Maximum.
- Input Impedance
>100k Minimum.
- Accuracy
<±0.1% FSO ±1C Typical.
- Type B Ranges
0~1800C (32~3250F). Accurate Range 250~1800C
- Type E Ranges
0~300C (32~570F), 0~600C (32~1100F), 0~900C (32~1650F),
±200C (-320~390F).
- Type J Ranges
0~400C (32~750F), 0~800C (32~1450F), 0~1200C (32~2150F),
±200C (-320~390F).
- Type K Ranges
0~500C (32~930F), 0~1000C (32~1800F), 0~1300C (32~2370F),
±200C (-320~390F).
- Type N Ranges
0~600C (32~1100F), 0~1300C (32~2350F), ±200C (-320~390F).
- Type T Ranges
0~400C (32~720F), ±200C (-320~390F).
- Type R Ranges
0~1700C (32~3050F).
- Type S Ranges
0~1700C (32~3050F).
Digital Inputs:
4 Opto Isolated Inputs with LED Indication of Each Input.
-Functions
ON / OFF, Count, and Flow Metering.
Count to 16383 & Rolls Over. Over Flow Detection.
-Input Voltage
5~30Vdc.
-Threshold
4.6V Typical.
-Load @ 5V
1.1mA per Channel.
@ 12Vdc
4.2mA per Channel.
@ 20Vdc
8mA per Channel.
@ 24Vdc
9.6mA per Channel.
-Frequency
0~50Hz.
-Channel Selection
CLOCK & RESET Pulse Length = 20msec Minimum.
Settling Time Before Reading = 100msec.
(Multiple readings with averaging recommended.)
Intelligent Multiplexer:
-Channel Selection
Clock and Reset or Binary. (Refer Digital Inputs)
-Cycle Time
4sec. minimum to cycle through all 16 inputs.
-Resolution
12bits, 4000 steps typical.
