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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.
Apart from 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.
CPU Module | |
---|---|
Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
Isolation | |
---|---|
Intra-module Isolation | 3000 VDC |
EMS Protection | |
---|---|
ESD (IEC 61000-4-2) |
± 4 kV Contact for Each Terminal ±8 kV Air for Random Point |
LED Indicators | |
---|---|
Status |
1 x Power and Communication 16 x I/O |
Analog Input | |
---|---|
Channels | 10 Differential |
Type | Voltage、Current、Thermocouple |
Sensor Type | (J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
Range |
+/-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 |
Accuracy | ±0.1% of FSR |
Sampling Rate | 10 Hz (Total) |
Input Impedance |
Voltage: >400 kΩ Current: 125 Ω |
Common Mode Rejection | 86 dB |
Normal Mode Rejection | 100 dB |
Overvoltage Protection | 240 Vrms |
Individual Channel Configuration | Yes |
Open Wire Detection | Yes |
Zero Drift | ±20 μV/°C |
Span Drift | ±25 ppm/°C |
COM Ports | |
---|---|
Ports | 1 x RS-485 |
Baud Rate | 1200 ~ 115200 bps |
Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1) |
Protocol | DCON |
Power | |
---|---|
Consumption | 1.4 W Max. |
Mechanical | |
---|---|
Dimensions (mm) | 30 x 86 x 114 (W x L x H) |
Environment | |
---|---|
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -40 ~ +85 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
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.
Apart from 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.
CPU Module | |
---|---|
Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
Isolation | |
---|---|
Intra-module Isolation | 3000 VDC |
EMS Protection | |
---|---|
ESD (IEC 61000-4-2) |
± 4 kV Contact for Each Terminal ±8 kV Air for Random Point |
LED Indicators | |
---|---|
Status |
1 x Power and Communication 16 x I/O |
Analog Input | |
---|---|
Channels | 10 Differential |
Type | Voltage、Current、Thermocouple |
Sensor Type | (J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
Range |
+/-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 |
Accuracy | ±0.1% of FSR |
Sampling Rate | 10 Hz (Total) |
Input Impedance |
Voltage: >400 kΩ Current: 125 Ω |
Common Mode Rejection | 86 dB |
Normal Mode Rejection | 100 dB |
Overvoltage Protection | 240 Vrms |
Individual Channel Configuration | Yes |
Open Wire Detection | Yes |
Zero Drift | ±20 μV/°C |
Span Drift | ±25 ppm/°C |
COM Ports | |
---|---|
Ports | 1 x RS-485 |
Baud Rate | 1200 ~ 115200 bps |
Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1) |
Protocol | DCON |
Power | |
---|---|
Consumption | 1.4 W Max. |
Mechanical | |
---|---|
Dimensions (mm) | 30 x 86 x 114 (W x L x H) |
Environment | |
---|---|
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -40 ~ +85 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.