I-87019ZW
10-channel Universal Analog Input Module with High Overvoltage Protection |
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- 10-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
- RoHS Compliant
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| Model: I-87019ZW |
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The I-87019ZW is a 10-channel universal analog input module with an RS-485 interface that is a specially designed for extremely accurate thermocouple measurement and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement is more accurate than with the earlier design. Besides the thermocouple inputs, the I-87019ZW also supports voltage and current inputs. The voltage input range can be form +/-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. |
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Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment. |
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| Analog Input |
| Input Channels |
10 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) |
| Resolution |
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 Impedance |
Voltage Input: >400 k[, 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 |
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| 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 |
Yes, Module (1.6 seconds) and Communication (Programable) |
| LED Display |
| 1 LED as Power/Communication Indicator |
| Power |
| Power Consumption |
Maximum : 1.4 W |
| Environment |
| Operating Temperature |
-25 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +85 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
| Dimensions |
| I-87019ZW |
30 mm x 86 mm x 114 mm (W x L x H) |
| DB-1820 |
22 mm x 78 mm x 65 mm (W x L X H) |
| DN-1822 |
27 mm x 96 mm x 103 mm (W x L x H) |
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Type Code |
Type |
Temperature Range °C |
0E |
J |
-210 ~ +760 |
0F |
K |
-270 ~ +1372 |
10 |
T |
-270 ~ +400 |
11 |
E |
-270 ~ +1000 |
12 |
R |
0 ~ +1768 |
13 |
S |
0 ~ +1768 |
14 |
B |
0 ~ +1820 |
15 |
N |
-270 ~ +1300 |
16 |
C |
0 ~ +2320 |
17 |
L |
-200 ~ +800 |
18 |
M |
-200 ~ +100 |
19 |
LDIN43710 |
-200 ~ +900 |
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| I-87019ZW-G/S CR |
10-channel Universal Analog Input Module (Gray Cover) (RoHS), Includes the I-87019ZW Module and a DB-1820 Daughter Board |
| I-87019ZW-G/S2 CR |
10-channel Universal Analog Input Module (Gray Cover) (RoHS), Includes the I-87019ZW Module, a DN-1822 Daughter Board and a 1.8 m Cable |
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I-87019ZW-G/S CR = I-87019ZW Connects DB-1820 Directly |
I-87019ZW-G/S2 CR = I-87019ZW Connect DN-1822 Directly |
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| CD-2518D |
25F-25M 1.8m cable with DIN-Rail Mounting for the DB-1820 (RoHs) |
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