ICPDAS I-8054W
16-channel Isolated Digital I/O 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 | One Common for All Digital Inputs |
| On Voltage Level | +10 V ~ 50 V |
| Off Voltage Level | +4 V max. |
| Input Impedance | 10 kΩ, 0.5 W |
| Intra-module Isolation, Field to Logic | 3750 Vrms |
| Output Channels | 8 (Sink) |
| Output Type | Open-collector |
| Max. Load Current | 700 mA/channel |
| Load Voltage | 5 VDC ~ 50 VDC |
| F | 3750 Vrms |
| 1 LED | Power Indicator |
| 16 LEDs | Digital Input and Output Indicators |
| Power Consumption | 0.11 A@5 V = 0.55 W, ±5% for Hardware v1.5 |
| 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 |























