Pro-face HTB Hardware Manual
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Pro-face HTB Hardware Manual

Pro-face HTB Hardware Manual

Hybrid terminal block
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Summary of Contents for Pro-face HTB

  • Page 2: Preface

    I/Os. The HTB connects directly to a CANopen field bus. The HTB accepts up to 7 EX modules. Before operating your HTB, be sure to read this manual to familiarize yourself with the HTB's operation procedures and features. NOTICE Copying this manual's contents, either in whole or in part, is prohibited without the express permission of Digital Electronics Corporation, Japan.

  • Page 3: Essential Safety Precautions

    Essential Safety Precautions All safety-related procedures stated in this document must be followed to operate the HTB correctly and safely. Be sure to read this and any related documents thoroughly to understand the correct operation and functions of the HTB.
  • Page 4 I/O configuration, unintended equipment operation can occur. Do not exceed the 450mA current limit for HTB and its expansion modules. Exceeding these limits can result in interruption of power to the I/O. Depending on I/O configuration, unintended equipment operation may result.

  • Page 5: Information Symbols

    Contains additional or useful information. Indicates pages containing related information. About the Manuals For the detailed information on HTB, refer to the following manuals. • Hybrid Terminal Block Hardware Manual (this manual) • GP-Pro EX Reference Manual "Controlling External I/O by Using HTB"...

  • Page 6: Package Contents

    Package Contents The following items are included in the HTB's package. Before using the HTB, please check that all items listed here are present. HTB: 1 • English and Japanese • Connector for Input Installation Guide (1, attached to HTB)

  • Page 7: Ul/C-Ul/Csa Approval

    UL/c-UL/CSA Approval This unit is UL/c-UL/CSA listed product: (UL File No. E210412, CSA File No. 240854) This product conforms to the following standards: • UL508 Industrial Control Equipment • UL1604 Electrical Equipment for Use in Class I and II, Division 2, and Class III Hazardous (classified) Locations •...

  • Page 8: Table Of Contents

    Contents Preface ........................1 Essential Safety Precautions..................2 Information Symbols....................4 About the Manuals ....................4 Package Contents ..................... 5 UL/c-UL/CSA Approval....................6 CE Marking........................ 6 Chapter 1 Introduction 1.1 About CANopen ....................1-2 1.1.1 Introduction ......................1-2 1.1.2 The CANopen Protocol..................1-2 1.1.3 CANopen Profiles ....................1-2 1.1.4 CANopen Features ....................1-3 1.1.5 CANopen Standards ....................1-3...
  • Page 9 3.2 Wiring......................3-5 3.2.1 Wiring Requirements ...................3-6 3.2.2 CANopen wiring....................3-7 3.2.3 Connecting the Power Cord and Input/Output cables .........3-8 3.2.4 Wiring Precautions....................3-9 3.2.5 Contact Protection Circuit for Relay and Transistor Outputs ......3-10...

  • Page 10: About Canopen

    Introduction 1. About CANopen 2. Introduction 3. Accessories 4. Part Names and Functions...

  • Page 11: The Canopen Protocol

    Hybrid Terminal Block Hardware Manual 1.1 About CANopen 1.1.1 Introduction CANopen is an open fieldbus protocol for industrial control systems. It is particularly well suited to real-time control, as it provides an effective, low-cost solution for integrated industrial applications. 1.1.2 The CANopen Protocol The CANopen protocol was created as a subset of CAL (CAN Application Layer).

  • Page 12: Canopen Features

    Chapter 1 Introduction 1.1.4 CANopen Features • open fieldbus (specifications have been released), • maximum communication speed of 1Mbits/s, • noise resistance improved by the resend process of the hardware, • interoperability and interchangeability of devices, • supported by a large number of international manufacturers (approximately 500 member companies), •...

  • Page 13: System Design

    Hybrid Terminal Block Hardware Manual 1.2 System Design CANopen master, GP unit etc. IO Cable Various types of I/O equipment 7 EX Modules (max.) (Prepared by user) Indicators, LEDs, sensors, switches, and so on IO Cable Various types of I/O equipment 7 EX Modules (max.) (Prepared by user)

  • Page 14: Accessories

    Chapter 1 Introduction 1.3 Accessories All accessories listed here are produced by Pro-face. 1.3.1 Maintenance Item Product Name Model No. Description Connector attached to the Input/Output terminals. 13-pin Input/Output CA7-HTBCNSET-01 connector for input and 16-pin connector for output, both Connector...

  • Page 15: Part Names And Functions

    Right side Slaves on the network are set to “Automat- ic,” communication will not function correct- * The Interface (1) on the Left side of HTB is ly. Be sure to set a different baud rate on at unable to use.
  • Page 16 Right side Reflect the I/O status of HTB’s I0 - I11 Q0 - Q7 integrated I/O. * The Interface (1) on the Left side of HTB is 1.4.1 Indicator LEDs Details (p.1-8) unable to use. F: In/Output Terminals Input/Output terminals.

  • Page 17: Indicator Leds Details

    Slave or NMT-master) or a heartbeat event (Heartbeat flashes consumer) flashing: 3 Synchronization error: message not received within the flashes defined period. Bus OFF. Status of the HTB: Bus OFF. random Automatic search for the bus communication speed. flashing continuous Module status: Pre-operational. flashing...

  • Page 18: Chapter 2 Specifications

    Specifications 1. General Specifications 2. Performance Specifications 3. External Dimensions This chapter describes the general, functional and interface specifications of the HTB as well as its dimensions.

  • Page 19: Electrical Specifications

    Hybrid Terminal Block Hardware Manual 2.1 General Specifications 2.1.1 Electrical Specifications Input Voltage DC24V Rated Voltage DC20.4 to 26.4V (including ripple) Allowable Voltage Drop 10ms (max.) (DC24V) 19W (DC26.4V) Power Consumption (Communication module with (max.) 7 EX modules.) In-Rush Current 50A (max.) (DC24V) AC500V, 1 minute (between power and ground terminals) Voltage Endurance...

  • Page 20: Performance Specifications

    Chapter 2 Specifications 2.2 Performance Specifications 2.2.1 Input Specifications Input points 12 inputs with common line (source/sink input signal) Rated input voltage DC24V Input voltage range from DC20.4 to 26.4V Rated input current I0, I1, I6, I7:5mA/input (DC24V) I2 to I5, I8 to I11: 7mA/input (DC24V) Input impedance I0, I1, I6, I7: 5.0 kΩ...
  • Page 21 Hybrid Terminal Block Hardware Manual Input Operating Range The input operating range of the Type 1 (IEC 61131-2) input module is shown below. Inputs I0, I1, I6, and I7 Inputs I2 to I5, I8 to I11 26.4 26.4 ON Area ON Area Transition Transition...

  • Page 22: Output Specifications

    Exceeding the temperature and / or simultaneous I/O in the “on” state can cause overheating of HTB and / or the I/O expansion modules, resulting in unexpected operation of the inputs and outputs. Depending on the I/O configuration, unintended equipment operation can occur.
  • Page 23 Hybrid Terminal Block Hardware Manual Relay Output Specifications Q2 to Q7 Number of outputs 6 relay outputs Output points per common line - COM1 3 NO contacts Output points per common line - COM2 2 NO contacts Output points per common line - COM3 1 NO contact 2 A per output Maximum load current 8 A per common line...

  • Page 24: External Dimensions

    Chapter 2 Specifications 2.3 External Dimensions Unit: mm[in.] 55 [2.17] 70 [2.76] 14.6 [0.57] Right side Front 8.5 mm [0.33 in] when the clamp is pulled out.
  • Page 25 Hybrid Terminal Block Hardware Manual...

  • Page 26: Chapter 3 Installation And Wiring

    Installation and Wiring 1. Installation 2. Wiring...
  • Page 27 Failure to follow this instruction can result in death, serious injury or equipment damage. • All expansion modules such as EX modules should be installed in the HTB before installing an island on a DIN rail. The island should be removed from a DIN rail before disassembling the dif- ferent modules.

  • Page 28: Installation Requirements

    Chapter 3 Installation and Wiring 3.1.1 Installation Requirements • In order to ensure proper serviceability, operability and airflow, provide space between the HTB and structural objects or other parts as the figure shows. Unit : mm [in.] 20 [0.79] 20 [0.79] [1.57]...
  • Page 29 Hybrid Terminal Block Hardware Manual Correct Mounting Position HTB and expansion I/O modules must be mounted horizontally on a vertical plane as shown in the figures below. Incorrect Mounting Position The following diagrams show the incorrect mounting positions for the HTB and expansion modules.
  • Page 30 Failure to follow this instruction can result in death, serious injury or equipment damage. To avoid an electric shock, prior to connecting the HTB’s power cord terminals to the power terminal block, confirm that the HTB’s power supply is completely turned OFF, via a breaker, or similar unit.

  • Page 31: Wiring Requirements

    Hybrid Terminal Block Hardware Manual 3.2.1 Wiring Requirements Power Cord and Input/Output cables Specifications Power Cord 1 mm to 1.5mm (AWG 18 and AWG 16). Use the shortest wire length possible. The grounding wire should be 1.50 mm (AWG 16). I/O cables 0.20 mm to 1.31 mm...

  • Page 32: Canopen Wiring

    Chapter 3 Installation and Wiring 3.2.2 CANopen wiring The CANopen interface uses DSUB 9-pin plug connector. The plug is assigned with the CAN_H, CAN_L and CAN_GND connections. CAN_H and CAN_L are two physically different bus levels. CAN_GND is the common reference potential. Node 1 Node 2 Node n...

  • Page 33: Connecting The Power Cord And Input/Output Cables

    3.2.3 Connecting the Power Cord and Input/Output cables • Make sure to remove the connectors from the HTB first, then connect cables to the terminal. Failure to do so may cause an electric shock. • Be careful when you remove the connectors that are firmly fit.

  • Page 34: Wiring Precautions

    Chapter 3 Installation and Wiring 3.2.4 Wiring Precautions • Power supply wires routed inside the panel must be kept separate from I/O and communication wiring. Route wiring in separate cable ducting. Duct for I/O Signal Duct for Control Duct for Power Lines Lines Lines...

  • Page 35: Contact Protection Circuit For Relay And Transistor Outputs

    Hybrid Terminal Block Hardware Manual 3.2.5 Contact Protection Circuit for Relay and Transistor Outputs Depending on the load, a protection circuit may be needed for relay outputs. Choose a protection circuit, from the following diagrams, according to the power supply. Connect the protection circuit to the outside of the module for the relay outputs.
  • Page 36 Chapter 3 Installation and Wiring Protection Circuit C: this protection circuit can be used for DC load power circuits. Output Q Inductive load Use a diode with the following ratings: • Reverse withstand voltage: power voltage of the load circuit x 10. •...
  • Page 37 Hybrid Terminal Block Hardware Manual Operation of Sink Inputs / Source Outputs Electrical Electrical Current supply supply Sensor common Input Output Load Current Power supply common Current Sink Inputs/Current Source Outputs Input side COM field terminal connects to the "-" terminal or common of the field power supply. Output side COM field terminal connects to +24V field power supply.

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