Đầu đọc thẻ ISO15693 tích hợp cho bộ điều khiển PLC PMR-30MD sử dụng công nghệ tần số 13.56MHz, thiết bị được nhúng bộ vi xử lý Cortex M3 và chip đọc NXP giúp đảm bảo cho đầu đọc hoạt động tốt trong các chế độ đọc/ghi và điều kiện sử dụng khác nhau. Với các chế độ hỗ trợ kết nối chuẩn ModBus-RTU hoặc Modbus TCP Protocol giúp nó dễ dàng kết nối với các bộ điều khiển PLC khác nhau.
1. Summary
PMR-30/31 card reader is a ISO15693 Card reader designed by 13.56M contactless RF technology. The reader is embedded with Cortex M3 processor and NXP series of original chips to ensure stable and reliable read-write performance.The reader is commonly used in PLC ModBus-RTU or Modbus TCP Protocol, can be easily connected with industrial control system, and read The card device fully takes into account the convenience of interface operation of PLC and the operability of secondary development. For the convenience of users.The development SDK includes computer-side testing and setting software, PLC-side testing routines, etc. PMR-30/31 card reader Automatically searching for specified types of cards, Users only need to read the card serial number register to get it easily.
2. Specification
Model |
PMR-30MA |
PMR-30MD |
PMR-31MA |
PMR-31NA |
Interface |
Modbus RTU |
Modbus RTU |
Modbus RTU |
Modbus TCP |
Bus |
RS485 |
RS485 |
RS485 |
Ethernet |
Bus isolation |
false |
false |
true |
|
Size |
115 * 75 * 15 (mm) |
115 * 75 * 15 (mm) |
115 * 75 * 15 (mm) |
120*77*21(mm) |
Weight |
150g |
150g |
150g |
200g |
RFID Station and MCU |
MF RC500,Cortex M3 STM32F103 |
MF RC400,Cortex M3 STM32F103 |
MF RC500,Cortex M3 STM32F103 |
66301,Cortex M3 STM32F103 |
Frequency |
13.56MHZ |
13.56MHZ |
13.56MHZ |
13.56MHZ |
Card Protocol: |
ISO14443A |
ISO15693 |
ISO14443A |
ISO14443A |
Read Distance |
5~10cm |
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Beep and LED |
One Beep and One LED , which can be controlled. |
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Power |
DC9~24V |
|||
Power Consumption |
1W |
|||
Working Tempreture |
-20 ~ +70°C |
|||
Storage Temperature |
-40 ~ +125°C |
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Firmware Upgrade: |
Support remote upgrade |
3. Wire
PMR-30/31 :Modbus RTU with RS485 4 wire to Connect
Color |
Symbol |
Red |
Power VCC(+9~+24V) |
Black |
Power GND |
Yellow |
485 D+(A) |
Green |
485 D-(B) |
4. Card Supported
ISO15693
◆ Tagit
◆ ICode2
◆ ISO15693 Card
5. MODBUS-RTU
The MODBUS protocol defines a simple protocol data unit (PDU), which is independent of the underlying communication layer. MODBUS protocol mapping on a particular bus or network can introduce some additional fields on the application data unit (ADU). General Modbus frame as shown below
5.1 ModBus-RTU Protocol
The PMR-30/31 RFID reader supports many bauds, the default baud rate is 19200, N, 8,1.
5.1.1 PLC Send:
Device ID |
Function Code |
Data |
CRC16 |
1 byte |
1 byte |
N byte |
2bytes(LSB) |
5.1.2 Reader Answer:
Device ID |
Function Code |
Data |
CRC16 |
1 byte |
1 byte |
N byte |
2bytes(LSB) |
5.2 Supported command
The following command are displayed in HEX format..
Chi tiết thông số kỹ thuật vui lòng liên hệ trực tiếp.