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ICPDAS I-8112iW
2-Port Isolated RS-232 Module
● High-profile Module
● 2500 Vrms Isolation
● Serial Port with ±4 kV ESD Protection
● Internal 128-byte Hardware FIFO for each Port
● Baud Rate of up to 115200 bps
● LED Indicators for TxD, RxD and Power Status
● Low power consumption
● Made from fire retardant materials (UL94-V0 Level)
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
Number of Ports | 2 | ||||||
Interface | TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND | ||||||
Controller |
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Interrupt | Shared Interrupt | ||||||
Bus | Parallel I/O Module | ||||||
Connector | DB-9 (Male) | ||||||
4kV ESD Protection | Yes, Contact for each port | ||||||
Intra-module Isolation, Field to Logic | 2500 Vrms |
Support Interrupt Driven Software Library |
Support VxCOM Library |
1 LED | Power Indicator |
2 LEDs | Communication (TxD) Indicators |
2 LEDs | Communication (RxD) Indicators |
Power Consumption | 0.3 A@5 V, ±5% |
Dimensions (w x l x h) | 30 x 85 x 114 mm |
Operating Temperature | -25 °C ~ +75 °C |
Storage Temperature | -30 °C ~ +80 °C |
Humidity | 10 ~ 95% RH, non-condensing |