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I-87019PW - 8-channel Universal Analog Input Module (Gray Cover) (RoHS) Includes the I-87019PW Module and a CN-1824 Daughter Boa
by ICP DAS
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8-channel Universal Analog Input Module with RS-485 interface, 4 kV ESD Protection, with wide operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)
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- 8-channel Analog Input
- Individual Channel Configuration
- Open Thermocouple Detection
- Temperature Output Consistency
- Stable Temperature Output in the Field
- 240 Vrms Overvoltage Protection
- Jumper Selectable Voltage or Current Input
- 4 kV ESD Protection
- Dual Watchdog
- 3000 VDC Intra-Module Isolation, Field-to-Logic
- Wide Operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)
- RoHS Compliant
The I-87019PW is a 8-channel universal analog input module with an RS-485 interface that is a specially designed for extremely accurate thermocouple measurements and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature outputs in the field. The innovative design of the enhanced model ensures that thermocouple measurements are more accurate than with the earlier designs. Besides the thermocouple inputs, the I-87019PW also supports voltage and current inputs. The voltage input range can be from +/-15 mV to +/-10 V, and the current input range can be either 4 ~ 20 mA, 0 ~ 20 mA, or +/- 20 mA. Up to 10 analog inputs of different types can be connected to a single module. Overvoltage protection of up to 240 Vrms is provided. The module also features per-channel open wire detection for thermocouple and 4 ~ 20 mA inputs.
| Interface |
| Interface |
RS-485 |
| Format |
N, 8, 1; N, 8, 2; E, 8, 1; O, 8, 1 |
| Baud Rate |
1200 ~ 115200 bps |
| Watchdog |
| Dual Watchdog |
RS-485 |
| Format |
N, 8, 1 |
| Baud Rate |
1200 ~ 115200bps |
| CN-1824 |
| Wire Strip Length |
4 ~ 5 mm |
| Wire Range |
16 ~ 24 AWG |
| Watchdog |
| Dual Watchdog |
Yes, Module (1.6 seconds) and
Communication (Programable) |
| LED Display |
| 1 LED as Power/Communication Indicator |
| Power |
| Power Consumption |
Maximum 1.3 W |
| Environment |
| Operating Temperature |
-25 ~ 75 °C (-13°F ~ +167°F) |
| Storage Temperature |
-40 ~ 85 °C (-40°F ~ 176°F) |
| Humidity |
10 ~ 90% RH, Non-condensing |
| Dimensions |
| I-87018PW |
30 mm x 86 mm x 114 mm (W x L x H) |
| CN-1824 |
29 mm x 43 mm x 83 mm (W x L x H) |
I/O Specification
| Analog Input |
| Input Channels |
8 Differential |
| Input Type |
+/-15 mV, +/-50 mV, +/-100 mV, +/-150 mV
+/-500 mV, +/-1 V, +/-2.5 V, +/-5 V,+/-10 V
-20 mA ~ +20 mA, 0 ~ 20 mA, 4 ~ 20 mA
(Jumper Selectable)
Thermocouple Type:
(J, K, T, E. R. S, B, N, C, L, M, and LDIN43710) |
| Resolutions |
16-bit |
| Sampling Rate |
10 Samples/Second (Total) |
| Accuracy |
+/- 0.1% |
| Zero Drift |
+/- 20 μV/°C |
| Span Drift |
+/- 25 ppm/°C |
| Common Mode Rejection |
86 dB |
| Normal Mode Rejection |
100 dB |
| Input Impedence |
Voltage Input: >400 kΩ, Current Input: 125 Ω |
| Individual Channel Configuration |
Yes |
| Overvoltage Protection |
240 Vrms |
| Open Thermocouple Detection |
Yes, (Software Selectable) |
| ESD Protection |
+/- 4 kV, Contact for Each Terminal |
| Intra-module Isolation, Field-to-Logic |
3000 VDC |
Thermocouple
| Type |
Range°C |
| J |
0E |
-210 ~ +760 |
| K |
0F |
-270 ~ +1372 |
| T |
10 |
-270 ~ +400 |
| E |
11 |
-270 ~ +1000 |
| R |
12 |
0 ~ +1768 |
| S |
13 |
0 ~ +1768 |
| B |
14 |
0 ~ +1820 |
| N |
15 |
-270 ~ 1300 |
| C |
16 |
0 ~ 2320 |
| L |
17 |
-200 ~ +800 |
| M |
18 |
-200 ~ +100 |
| L (DIN43710) |
18 |
-200 ~ +900 |
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