ICPDAS I-8048W
8-channel Digital lnput with lnterrupt Module
With different communication interface, the I/O modules can be classified to high communication speed (Parallel bus) 8K series modules and low communication speed (serial interface) 87K series modules.
| There are two types of I/O modules, Parallel and Serial. The parallel modules (I-8 Series) are high-speed modules and support MCU (Main Control Unit) only. | |
| Item | I-87K Series |
| Communication Interface | Parallel Bus |
| Protocol | - |
| Communication Speed | Fast |
| DI with Latched Function | - |
| DI with Counter Input | - |
| Power On Value | - |
| Safe Value | - |
| Programmable Slew-rate for AO Module | - |
High Profile VS Low Profile
With different form factor, I/O modules can be classified to high profile and low profile. Basically, high profile and low profile modules that with same item number also have same I/O channel number.
For example: I-8054 and I-8054W both has 8 DI and 8 DO.
Except I/O channel number, other specifications could be different. You have to double check whether the specifications suit your application.
For example: For I-8054W, its DI logic high level is +10 ~ +50V. But for I-8054, it is +3.5 ~ +30V
| Input Channels | 8 (Sink/source) | ||
| Input Type | Dry + Wet Contact | ||
| On Voltage Level |
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| Off Voltage Level |
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| Input Impedance | 2.4 kΩ, 0.5 W | ||
| Built-in isolated power supply | 5 V@200 mA | ||
| Intra-module Isolation, Field to Logic | 1500 Vrms | ||
| 4KV ESD Protection | Contact for each channel |
| 1 LED | Power Indicator |
| 8 LEDs | Digital Input Indicators |
| Power Consumption | 0.35 A@5 V = 1.75 W, ±5% for Hardware Rev1.1 |
| Dimensions (w x l x h) | 30 x 102 x 115 mm |
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -30 °C ~ +85 °C |
| Humidity | 5 ~ 95%, Non-condensing |
