Module 16 kênh đầu vào số ICP DAS I-87053W-E5
Features
- 16-channel Digital Inputs
- 150 VDC High-voltage Digital Inputs
- Photocouple Isolation
- Long Distance Measurement
- All Channels can be used as 16-bit Counters
- 4 kV ESD Protection
- 3750 VDC Intra-module Isolation
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
Introduction
The I-87053W-A5 and I-87053W-E5 provide 16 channels for high voltage digital input, each of which features photocouple isolation. The input voltage level can be as high as 150 VDC. In addition, either sink- or sourcetype digital input can be selected via wire connections, and all channels are able to be used as 16-bit counters. The effective distance for dry contact is up to 500 meters. The I-87053W-A5 and I-87053W-E5 also provide 16 LED indicators that can be used to monitor the DI channel status. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided to enhance noise immunity capabilities in industrial environments.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
I/O Specifications
| Model | I-87053W-A5 | I-87053W-E5 | |
| Digital Input | |||
| Channels | 16 | ||
| Type | Dry, Wet | Wet | |
| Sink /Source (NPN /PNP) | Sink, Source | Sink | |
| Dry Contact | On Voltage Level | Close to GND | – |
| Off Voltage Level | Open | – | |
| Wet Contact | On Voltage Level | +68 VDC ~ +150 VDC | |
| Off Voltage Level | +48 VDC Max. | ||
| Input Impedance | 50 kΩ, 1 W | 50 kΩ, 0.5 W | |
| Counters | Channels | 16 | |
| Max. Count | 16-bit (65535) | ||
| Max. Input Frequency | 100 Hz | ||
| Min. Pulse Width | 5 ms | ||
| Channel-to-Channel Isolation | – | ||
| Overvoltage Protection | 220 VDC | 150 VDC | |
| Low Pass Filter | Yes | ||
| Effective Distance for Dry Contact | 500 m Max. | – | |
| Fuse Protection | – | Yes | |
System Specifications
| Model | I-87053W-A5 | I-87053W-E5 |
| Communication | ||
| Interface | RS-485 | |
| Format | N, 8, 1 | |
| Baud Rate | 1200 ~ 115200 bps | |
| Protocol | DCON | |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) | |
| LED Indicators/Display | ||
| System LED Indicator | 1 LED as Power/Communication Indicator | |
| I/O LED Indicator | 16 LEDs as High/Low Alarm Signals | |
| Isolation | ||
| Intra-module Isolation, Field-to-Logic | 3750 VDC | |
| EMS Protection | ||
| ESD (IEC 61000-4-2) | 4 kV Contact for Each Terminal | |
| 8 kV Air for Random Point | ||
| Power | ||
| Power Consumption | 0.8 W Max. | 0.3 W Max. |
| Mechanical | ||
| Dimensions (W x L x H) | 30 mm x 102 mm x 115 mm | |
| Environment | ||
| Operating Temperature | -25 ~ +75°C | |
| Storage Temperature | -40 ~ +85°C | |
| Humidity | 10 ~ 95% RH, Non-condensing | |
Ordering information
| I-87053W-A5-G CR | 16-channel 68-150 VDC Isolated Digital Input Module with 16-bit Counters (Gray Cover) (RoHS) |
| I-87053W-E5-G CR | 16-channel 68-150 VDC Isolated Digital Input Module with 16-bit Counters (Gray Cover) (RoHS) |
Accessories
| SG-770 CR | 7-channel Differential or 14-channel Single-ended Surge Protector (RoHS) |