I-7527

Features  Built-in “Addressable RS-232 Converter” Firmware  Responses from RS-232 devices can be addressable  Supports Dual-Watchdog Commands  Supports Power-up Value and Safe Value for DO  Supports Real-time Monitoring/Control for the Onboard DI/DO  Includes a 1KB Queue Buffer for Each RS-232 Interface  Watchdog Iimer Provides Fault Tolerance and Recovery  Low Power Consumption I-7522A(D)/I-7524(D)/I-7527(D)  R.O.C. Invention Patent No. 086674, No.103060, No. 132457  3000 V Isolation on the RS-485 Interface Addressable RS-485 to RS-232/RS-422/RS-485 Converter  Introduction Most RS-232 devices don't support device addressing. The ICPDAS I-752n series 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 module. ICP DAS I-752n products are unique in that they are a Master-type converter that use our R.O.C. Patent 086674, while most other converters are a Slave-type, which cannot operate without a Host PC. In real industrial applications, many users are not satisfied with Slave-type converters as they cannot be adapted to individual requirements.  Appearances I-7522A/I-7522AD COM3 X507 15 TXD3+ TXD3- RXD3+ DI0 RXD3- DI1 DI2 DI3 GND DO0 PWR DO1 DO2 28 DO3 5 x Digit 7 Segment LED Display (for I-7522AD, I-7524D and I-7527D only) I-7524/I-7524D TXD3 RTS3 RXD4 TXD3 CTS3 RXD3 COM3 15 COM4 X505 TXD4 GND RTS4 CTS4 TXD4 GND RXD4 CTS5 RTS5 TXD5 COM5 28 RXD5 System LED Indicator DO 1 DI D1+ D1CTS1 RTS1 GND TXD1 RXD1 INIT* (Y)D2+ (G)D2(R)Vs+ (B)GND 14 I-7527/I-7527D ICP DAS CO., LTD Website: http://www.icpdas.com Vol. 2020.03 RXD3 GND TXD5 RXD5 RXD6 GND COM5/6 X506 COM3/4 15 28 COM7/8 TXD6 RXD7 TXD7 TXD8 COM2 RXD8 COM1 1/3  Specifications Model I-7522A I-7522AD I-7524D I-7524 I-7527 I-7527D - 5 Software MiniOS7 OS CPU Module 80188 or compatible, 40 MHz CPU SRAM 256 KB Flash 512 KB EEPROM 2 KB Watchdog Timer Yes Display Digit 7 Segment LED Display - 5 - 5 LED Indicator Status 1 x System Communication Port Baud Rate 115200 bps Max. COM1 RS-232/RS-485 (RXD, TXD, RTS, CTS, GND for RS-232, Data+, Data- for RS-485 with self-tuner ASIC) COM2 RS-485 (Data+, Data-) with internal self-tuner ASIC; 3000 VDC Isolation COM3 RS-422/RS-485 (TXD-, RXD-, TXD+, RXD+) COM4 RS-232 (RXD, TXD, RTS, CTS, GND) COM5 RS-232 (RXD, TXD, GND) - COM6 COM7 - COM8 Digital Input 5 Channels 1 Type Non-isolated Dry Contact, ON Voltage Level Close to GND Dry Contact, OFF Voltage Level Open Digital Output 5 Channels 1 Type Open Collector Load Voltage +30 VDC Max. Max. Load Current 100 mA Mechanical 72 mm x 123 mm x 33 mm Dimension (W x H x D) Installation DIN-Rail Mounting Environmental Operating Temperature -25 ~ +75 °C Storage Temperature -40 ~ +80 °C Humidity 5 ~ 90 % RH, Non-condensing Power Input Range Consumption ICP DAS CO., LTD +10 ~ +30 VDC 2.0 W 3.0 W 2.0 W Website: http://www.icpdas.com 3.0 W 2.0 W Vol. 2020.03 3.0 W 2/3  Dimensions (Units: mm) 11.0 38.0 49.0 DIN-Rail DŽƵŶƟŶŐƌĂĐŬĞƚ 56.0 101.0 35.40 123.0 56.0 26.0 59.0 72.0 33.0 Right Side View 11.0 Front View Back View  Ordering Information I-7522A CR Addressable RS-485 to 2 x RS-232/RS-422/RS-485 Converter with 5 DI and 5 DO (Blue Cover) (RoHS) I-7522AD CR Addressable RS-485 to 2 x RS-232/RS-422/RS-485 Converter with 5 DI, 5 DO and 7-Segment LED Display (Blue Cover) (RoHS) I-7524 CR Addressable RS-485 to 4 x RS-232/RS-485 Converter with 1 DI and 1 DO (Blue Cover) (RoHS) I-7524-G CR Addressable RS-485 to 4 x RS-232/RS-485 Converter with 1 DI and 1 DO (Gray Cover) (RoHS) I-7524D CR Addressable RS-485 to 4 x RS-232/RS-485 Converter with 1 DI, 1 DO and 7-Segment LED Display (Blue Cover) (RoHS) I-7527 CR Addressable RS-485 to 7 x RS-232/RS-485 Converter with 1 DI and 1 DO (Blue Cover) (RoHS) I-7527D CR Addressable RS-485 to 7 x RS-232/RS-485 Converter with 1 DI, 1 DO and 7-Segment LED Display (Blue Cover) (RoHS) ICP DAS CO., LTD Website: http://www.icpdas.com Vol. 2020.03 3/3