PLC / Accessories Series
USB-PPI adapter
Артикул: UN 901-3DB30-0XA0
совместимо с Siemens — SIMATIC
USB-адаптер PC/PPI используется для подключения ПЛК UniMAT UN200 ко всем другим автоматическим продуктам, поддерживающим PPI и расширенный протокол PPI. Схема имеет встроенную оптическую развязку с высокой помехоустойчивостью.
Description：
USB-PPI adapter is used to connect UniMAT UN200 PLC to all other automatic products what support PPI & advanced PPI protocol. The circuit has built-in optical isolation with high immunity.
It can replace Siemens PC/PPI USB adapter as it has all functions what Siemens adapter has. It supports Multi Master Communication and can adapt Baud rate automatically in MMC.
Characteristics & Technical Specification：
□ Support USB/PPI operation system：windows2000/windows XP
□ USB/PPI Software version：STEP7/Micro/WIN V4.0 SP3 and above，no need any drive program.
□ Power Supply & Consumption
USB port：USB backplane power supply，DC5V，power loss about 50mA
485 port：PPI port power supply，DC24V，power loss about 15mV
□ USB 485 interface with overcurrent protection，lightning-defend protection and prevention of feedback
□ Optical galvanic Voltage：1000V DC or 3500VAC
□ Baud Rate：9.6Kbps、19.2Kbps、187.5Kbps and automotive adapt baud rate in Multiple Master Network.
□ Support communication protocol：PPI、Advanced PPI
□ Support Multiple Master Network
□ Support long distance communication，RS485 port Max. distance: 2Km（9.6Kbps），1Km(187.5Kbps)
□ Each PC just use one USB cable
□ Work temperature：-10~+70℃
PC port cable length：0.8M
□ Cable length：3M（can change by order），color：black
Application：
□ UniMAT UN200 CPU
□ All other CPU which is compatible with UN200 CPU（Such as Siemens S7—200 CPU）
□ All HMI device what support PC/PPI protocol
□ Can connect to EM277 and program S7-200 or any other compatible CPU
The definition of the pin
Series No. | Signal | Description |
1 | Grand | RS485 logic Grand |
2 | 24V- | 24V Power Grand |
3 | Signal B | RXD/TXD+（RS485 signal +） |
4 | RTS | Current control signal（TTL level） |
5 | Land | RS485 Logic Grand |
6 | +5V | 5V Power + |
7 | 24V+ | 24V Power + |
8 | Signal A | RXD/TXD-（RS485 Signal -） |
9 | Protocol Switch |
Indicating Lamp Instruction:
PPI indicating lamp:PPI cable and PLC 485 port interface normal communicate.
USB indicating lamp: PPI cable and PC normal communicate.
POWER indicating lamp: PPI cable and PLC 485 port interface normally supplied power.
Order Data：
Part Name | Order Number |
USB-MPI Adapter | UN901-3DB30-0XA0 |