2~7 dagen

Embedded communication controller with one RS-485 and four RS-232

● Built-in "Addressable RS-485 to RS-232 Converter" firmware
● Support about 30 well-defined commands
● Support Dual-Watchdog commands
● Support Power-up value & safe value for DO
● The firmware can real-time monitor the onboard DI and control the onboard DO according to user's requirement
● The firmware can real-time monitor the RS-232 device and control the onboard D/O according to user's requirement
● Watchdog timer provides fault tolerance and recovery
● Low power consumption
● R.O.C. Invention Patent No. 086674, No.103060, No. 132457

There are many RS-232 devices in industry applications. Nowadays it becomes important to link all those RS-232 devices together for automation & information. Usually those RS-232 devices are far away from the host-PC & widely distributed in the factory. So it is not a good idea to use multi-serial cards to connect all these RS-232 devices together. Our I-752N series products can be used to link multiple RS-232 devices by single RS-485 network. The RS-485 is famous for it's easy maintenance, simple cabling, stable, reliable and low cost.

Onboard 1 Kb Queue buffer
The ICPDAS RS-232/422 Converter I-7524 modules are equipped with a 1Kb queue buffer for its local RS-232 device. All input data can be stored in the queue buffer until the Host PC has time to read it. These features allow the Host PC to be linked to thousands of RS-232 devices without any loss of data.

3000 V isolation on RS-485 side
COM2 of the ICPDAS RS-232/422 Converter I-7524 modules is an isolated RS-485 port with 3000V isolation, which will protect the local RS-232 devices from transient noises coming from the RS-485 network.

Self-Tuner ASIC inside
The interned ICPDAS RS-232/422 Converter I-7524 Self-Tuner ASIC for the RS-485 port can auto detect and control the send/receive direction of the RS-485 network, meaning that there is no need for application programs to be concerned about direction control of the RS-485 network.The advanced technology which makes this possible is covered.

Can be used as Addressable RS-485 to RS-232 Converter
Most RS-232 devices don't support device addressing. The ICPDAS RS-232/422 Converter I-7524 assigns a unique address to any RS-232 device installed on an RS-485 network. When the Host PC sends a command with a device address to the RS-485 network, the destination I-752N module will remove the address field, and then pass the other commands to its local RS-232 devices. The response from the local RS-232 devices will be returned to the Host PC via the I-752N.

Master-type Addressable RS-485 to RS-232 Converter
ICPDAS RS-232/422 Converter I-7524 products are unique. In that they are Master-type converters which use our R.O.C. Patent086674, while most other converters are Slave-type, which are helpless without a Host PC. In real industrial applications, many users are not satisfied with Slave-type converters as they cannot be adapted to individual requirement.

The powerful ICPDAS RS-232/422 Converter I-7524 analyzes the local RS-232 devices, DI and DO without the need for a Host PC. Refer to Applications 5~9 for more information in the manual. 

Can be used as RS-485 to RS-232 Device Server
The Device Server is an appliance that network enables any device with a serial communication port. Our Intelligent Communication Controllers allow those devices to become connected to the RS-485 network If the user wants to use Ethernet work, he can choose I-7188EN series products. 



● Factory Automation
● Building Automation
● Home Automation

Meer informatie
CPU 80188, 40 MHz
Flash 512 KB
Real-Time Clock Yes
Watchdog Timer Yes
Operating System MiniOS7
Communication Interface
5-wire RS-232 (RxD, TxD, CTS, RTS, GND)
2-wire RS-485 (Data+, Data-, GND; Asic Self-tuner inside)
COM2 2-wire RS-485 (Data+, Data-, Asic Self-tuner inside)
COM3 ~ COM5 5-wire RS-232 (RxD, TxD, CTS, RTS, GND)
COM Port Formats
Baud Rate 300 ~ 115.200 bps
Data Bit
COM1 ~ COM2: 7 or 8
COM3 ~ COM5: 5, 6, 7, or 8
COM1 ~ COM2: None, Even, Odd
COM3 ~ COM5: None, Even, Odd, Mark Space
Stop Bit
COM1 ~ COM2: 1 or 2 (data must be 7)
COM3 ~ COM5: 1 or 2
14-Pin screw terminal block (x2)
(for 16 ~ 22 AWG wires; 3.5mm pitch)
Digital Input
Input Type Non-isolated
On Voltage Level +1 V max. (Connect to GND)
Off Voltage Level +3.5 V ~ 30 V (Open)
Digital Output
Output Type Open-collector
Output Current 100 mA
Max. Load Voltage +30 VDC
LED Indicators
5-Digit 7 Segment LED Display No
Protection Power input reverse polarity protection
Power Requirement Unregulated +10 VDC ~ 30 VDC
Power Consumption 2.0 W
Casing Plastic
Flammability Fire Retardant Materials (UL94-V0 Level)
Dimensions (w x h x d) 72 x 120 x 35mm
Installation DIN-Rail
Operating Temperature -25 °C ~ +75 °C
Storage Temperture -40 °C ~ +80 °C
Humidity 0 ~ 90% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-7524
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