Description
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 source type 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.
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
Specifications
Digital Input
- Input Channels : 16 (Dry/Wet)
-
Dry Contact (sink) : On-Voltage Level : Close to GND
Off-Voltage Level : Open - Effective Distance for Dry Contact: 500m
-
Wet Contact (sink/source) :On-Voltage Level : +68V to +150Vdc
Off-Voltage Level : +48Vdc max. - Input Impedance : 50 kΩ, 1 W
-
Counters : Channels : 16
Max. Counters : 16-bit (65535)
Max. Input Frequency : 100Hz
Min. Pulse Width : 5mS - Over Voltage protection: 220Vdc
- Low Pass Filter: Yes
Isolation
- Intra-module Isolation, Field to Logic : 3750Vrms
- EMS Protection, ESD (IEC 61000-4-2): 4 kV Contact for Each Terminal, 8 kV Air for Random Point
LED Display
- 1 LED as Power/Communication Indicator
- 16 LED's as Digital Input Indicators
Power
- Power Consumption : 0.8W max.
Environment
- Operating Temperature : -25 to 75°C
- Storage Temperature : -40 to 85°C
- Humidity : 10 to 95%, Non-condensing
Dimensions
30mm x 102mm x 115mm (W x D x H)
Technical
I-87053 Guide
8000 range User Manual (~7Mb)
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment