Module 10/20 kênh AI ICP DAS I-87017ZW-G CR
Feature
• 10-channel Differential or 20-channel Single-ended Inputs
• Jumper Selectable Voltage or Current Input
• 240 Vrms Overvoltage Protection
• High Resolution: 16 bits
• Supports Fast Mode and Normal Mode
• 4 kV ESD Protection
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• RoHS Compliance
• Wide Operating Temperature Range: -25 °C ~ +75 °C
• Overcurrent Protection
• Individual Channel Configuration
Introduction
The I-87017ZW is an analog input module that includes 10 differential or 20 single-ended analog input channels. It provides a programmable input range on all analog inputs. (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V,+/-10 V, +/-20 mA or 0 ~ 20 mA) Each analog input can be configured for an individual range that provides 240 Vrms high overvoltage protection and 50mA overcurrent protection at 110VDC/VAC. Voltage and current inputs are jumper selectable. The sampling rate of the I-87017ZW is adjustable and is available in either fast or normal mode. The module also features per-channel open wire detection for 4 ~ 20 mA inputs that provides 4 KV ESD protection as well as 3000 VDC intra-module isolation.
Application
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
| CPU Module |
| Watchdog Timer |
Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
3000 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±4 kV for Power |
| 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 |
| Analog Input |
| Channels |
10 differential or 20 single-ended (See Note 1), Jumper selectable |
| Type |
Voltage |
| Range |
+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V
+/-20 mA ,0~20 mA, 4 ~ 20 mA (jumper selectable) |
| Resolution |
16-bit |
| Accuracy |
Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR |
| Sampling Rate |
Normal Mode: 10 Hz (Total)
Fast Mode: 50 Hz (Total) |
| Bandwidth |
Normal Mode: 15.7 Hz
Fast Mode: 78.7 Hz |
| Input Impedance |
Differential Voltage: 2 MΩ
Single-ended Voltage: 1 MΩ
Current: 125 Ω |
| Common Mode Rejection |
86 dB |
| Normal Mode Rejection |
100 dB |
| Overvoltage Protection |
Differential: 240 Vrms
Single-ended: 150 Vrms |
| Overcurrent Protection |
50mA max at 110 VDC/VAC max |
| Individual Channel Configuration |
Yes |
| Open Wire Detection |
Yes, for +4 ~ +20 mA |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| COM Ports |
| Ports |
1 x RS-485 |
| Baud Rate |
1200 to 115200 bps |
| Data Format |
N, 8, 1 |
| Protocol |
DCON |
| Power |
| Consumption |
2.0 W Max. |
| Mechanical |
| Dimensions (mm) |
30 x 102 x 115 (W x L x H) |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +85 °C |
| Humidity |
5 ~ 95% RH, Non-condensing |
Specification Memo
Note1:
Differential mode can be used for voltage input and current input.
Single-Ended mode can be used for voltage input only.
Download
Datasheet
Documents
Ordering Information
| I-87017ZW-G CR |
10/20-ch AI Module with High Overvoltage Protection (RoHS) |
