Specifications

Introduction The 3onedata TTL-485-5P is a bi-directional port powered RS-485 to 5V TTL converter in a 9 pin format. It can convert any standard full duplex RS-485 port to a 5V TTL signal and vice versa. The unit is powered from the RS-485 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the TTL driver when data is present on the RS-485 side making the device plug-and-play, requiring no software drivers. The TTL-485-5P has a DB9 male connector on the RS485 side or 5-way terminal block and either a DB9 male connector or 5-way terminal block on the TTL side. Separate terminal block is included in package. Specification Standards: EIA RS-485 standard RS-485 signal: D+, D-, GND TTL signal: IN, OUT, GND Baud rate: 300~115200bps Transfer distance: 5V TTL side: 3m RS-485 side: 1.2Km Connectors: RS-485 Side: DB9 Male or 5 Way Terminal Block 5V TTL Side: DB9 Male or 5 Way Terminal Block Port protect: 600W surge protection, 15KV ESD protection Power Power: 5V external power Environment Operating temperature: -10°C to 60°C Storage temperature: -40°C to 85°C Humidity: 5% to 95%(no condensation) Appearance Dimensions: 62.8mm×33.8mm×17.8mm 99.8mm×34.1mm×17.6mm (with terminal block) Weight: 24g (with terminal block: 50g) Warranty: 3 years Approvals: FCC, CE, RoHS approvals Packing List 1. TTL-485-5P ×1 2. Separate terminal block(DB9F to 5 bit) ×2 3. User manual ×1

NP302T series are the serial device server that can make serial device be equipped with networking capability instantly and centrally manage the scattered serial devices and hosts via network. This series include 2 types of products and provide 2 RS-232 or RS-485/422 to 1 100M Ethernet copper port. It adopts wall mounting to meet the requirements of different application scenes.

Serial device server supports multiple network protocols, such as TCP, UDP, SNMP, TELNET, ARP, ICMP, HTTP, DNS and DHCP protocol. It also possesses complete management functions, including Access Control, Rapid Configuration, Online Upgrading and so on. Each serial port supports 4 TCP or UDP session connections, and it also supports RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast operating modes and TELNET, WEB access modes. Furthermore, supplied management configuration tool based on Windows platform can guide the user to manage and configure the device, achieving immediate networking of serial device via simple settings. It can provide users with good experience with friendly design of network management system interface, simple and convenient operation.

DIP switch can achieve restore factory defaults of the device. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC control and management, Building Automation System, Health Care Automation System, measuring instrument and environmental forces monitoring system.

Features and Benefits

 Support 10/100Base-T(X) self-adaptive Ethernet interface

 Support 300bps-115200bps line speed and non-blocking communication

 Support RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast and other operating modes

 Support across gateway and routing communication

 Support multiple hosts polling mode, which allows multiple hosts to access the same serial port

 Support delimiter matching communication, achieving various demands for serial port packaging

 Support FIFO, compatible with various old type terminal devices

 Support IP address and MAC address filtering, which can easily achieve accurate access control

 Support classification of user management to realize humanized permission management

 Support serial port status and parameters monitoring, ensuring the communication status be clear at a glance

 Support RTS/CTS, DTR/DSR and XON/XOFF flow control

 Support SNMP network management

 Compatible with various virtual serial port management software

 Support virtual serial port drive access mode and automatic connection recovery after network interruption

 Flexible serial port data framing setting, which can satisfy user’s various demands for data packets segmentation

 Support standard TCP/IP SOCKET application access

 TCP supports multi-connection, which allows maximum 4 users to monitor or manage the serial device simultaneously

 UDP supports single machine or multi-machine communication, which allows multiple users to monitor or manage the serial device simultaneously

 Support Windows configuration tool, TELNET, WEB and other configuration forms

Serial Interface

Standard: RS-485

RS485 port number: 1

RS-485 signal: D+, D-, GND

Parity bit: None, Even, Odd, Space, Mark

Data bit: 8bit

Stop bit: 1bit, 2bit

Band rate: 300bps???115200bps

Transfer distance: no more than 15m

Connector: DB9 Female

Protection: class 3 static

CAN Interface

Standard: CAN2.0A, CAN2.0B

CAN port number: 1

CAN signal: CANL, CANH, GND, RES+, RES-

Band rate: 2.5K???1Mbps

Transfer distance: 40m~10Km

LED indicator

CAN port indicator: CAN

Serial port indicator: RS-485

Power supply indicator: POWER

Power supply

Input Voltage: 9VDC (9~48VDC)

Type of input: 2 bits terminal block

Power support reverse connection