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1.1 Introduction
The Yacer HDLC-TCMS protocol converter, provides dual RS-485 synchronous & asynchronous serial ports and two expansion interfaces, with support for the conversion between synchronous HDLC and asynchronous UART. Optional dual 100M Ethernet interfaces, to achieve the protocol conversion between the serial port and the Ethernet interface.
Industrial wide temperature, complete isolation protection measures, applicable for the train communication network.
1.2 Applications
- Conversion between synchronous and asynchronous serial ports
- Protocol conversion between the serial port and Ethernet
- Conversion between CAN bus and serial port
- Conversion between CAN bus and Ethernet
- Train Control and Monitoring System (TCMS)
- Train Communication Network (TCN)
- Embedded application
1.3 Features
- Dual 10/100M Ethernet interfaces, with support for the Ethernet switching and dual-IP
- S1, S2: Dual RS-485 synchronous and asynchronous serial ports with isolation
- S3: Optional RS-232, RS-422 or RS-485 serial port for the expansion interface
- S4: Optional RS-422, RS-485 serial port or CAN bus for the expansion interface
- All serial ports support the synchronous HDLC protocol & asynchronous UART
- NRZI, DBPL, Manchester and differential Manchester encoding formats
- Complete isolation protection measures
- Industrial wide temperature
1.4 Basic Function Blocks
The basic function blocks are shown in the drawing below:
- S1, S2 are dual RS-485 interfaces, which are connected to X20, X21;
- S3 expansion interface, optional RS-232, RS-422 or RS-485, is connected to X3;
- S4 expansion interface, optional CAN, RS-422 or RS-485, is connected to X4;
- ETH1, ETH2 are dual 100M Ethernet interfaces, which are connected X10, X11;
- X5 is the power connector.
1.5 Technical Specifications
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RS-485 Interfaces S1, S2
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Connector
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1 x male D-Sub 9 (X20) + 1 x female D-Sub 9 (X21)
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Interface type
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RS-485 half-duplex serial port with isolation
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Working mode
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Synchronous HDLC, Asynchronous UART
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Encoding format
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NRZI, Manchester, Differential Manchester,
DBPL(Differential Bi-Phase Level)
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Baud rate
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Synchronous ≤ 10 Mbps
Asynchronous ≤ 3 Mbps
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Isolation protection
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2.5 kVrms
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Expansion Interface S3
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Connector
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1 x male D-Sub9 (X3)
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Optional interface type
(One out of three)
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RS-232 full-duplex serial port
RS-422 full-duplex serial port with isolation
RS-485 half-duplex serial port with isolation
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Working mode
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Synchronous HDLC, Asynchronous UART
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Encoding format
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NRZI, DBPL, Manchester, differential Manchester
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Baud rate
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Synchronous ≤ 10 Mbps
Asynchronous ≤ 3 Mbps
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Isolation protection
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2.5 kVrms
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Expansion Interface S4
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Connector
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1 x male D-Sub9 (X4)
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Optional interface type
(One out of three)
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CAN bus isolation interface (CAN 2.0A, CAN2.0B, ISO 11898)
RS-422 full-duplex serial port with isolation
RS-485 half-duplex serial port with isolation
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Working mode
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Synchronous HDLC, Asynchronous UART
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Encoding format
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NRZI, DBPL, Manchester, differential Manchester
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Baud rate
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Serial port: Synchronous ≤ 10 Mbps, Asynchronous ≤ 3 Mbps
CAN: 50 Kbps ~ 1 Mbps
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Isolation protection
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2.5 kVrms
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Ethernet Interfaces ETH1, ETH2
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Connector
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2 x M12 with D-coding
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Function
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Support for the Ethernet switching, VLAN and dual-IP functions
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Rate
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10/100 Mbps, Auto MDI/MDI-X
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Network protocol
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TCP/IP
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Programming interface
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UDP Server, UDP Client
Unicast/Multicast/Broadcast
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Isolation protection
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1.5 kVrms
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Configuration Management
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Configuration tool
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yacer-DMS configuration management software
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Configuration interface
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Ethernet Interface
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Power Requirements
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Power Supply
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LV: Nominal 24V, range 9 ~ 36 VDC
MV: Nominal 36V, 48V, range 18 ~ 75 VDC
HV: Nominal 72V, 96V, 110V, range 40 ~ 160 VDC
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Isolation protection
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> 1.5 kV, support for the anti-reverse protection
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Power consumption
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< 3 W
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Power interface
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3 pin connector with 5mm pitch
(Phoenix Contact MSTB 2,5 / 3-GF or equivalent)
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Mechanical Characteristics
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Dimensions
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HxWxD: 124 mm x 36 mm x 104 mm
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Weight
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500g
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Operating Environment
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Operating temperature
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-40 ~ +75℃
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Storage temperature
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-40 ~ +85℃
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Operating humidity
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5 ~ 95% RH (no condensation)
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1.6 Order Information
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HDLC-TCMS
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-
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4
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3
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5
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-
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LV
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400 series products:
Dual 100M Ethernet
Dual RS-485 serial ports
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S3 expansion interface:
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0
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3
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4
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5
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S4 expansion interface:
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0
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4
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5
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6
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Supply voltage range:
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- Nominal 24 V, range 9 ~ 36VDC
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LV
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- Nominal 36V, 48V, range 18 ~ 75VDC
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MV
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- Nominal 72V, 96V, 110V, range 40 ~ 160VDC
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HV
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Product Image
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