Pro-face HTB Hardware Manual

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Preface

Thank you for purchasing Pro-face’s the Hybrid Terminal Block. The Hybrid T erminal Block (Hereafter referred to as the "HTB") network interface module with built-in Inputs/Ou tputs is small in size. Its modularity , by adding I/O expansio ns, can be used to optimize an ap plication by providing the necessary number of 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

1. Copying this manual's contents, either in whole or in part, is prohibited without the express permission of Digital Electronics Corporation, Japan.

2. The information contained in this manual is subject to change without notice.

3. If you should find any errors or omissions in this document, please contact Digital Electronics Corporation to report your findings.

4. Regardless of Clause 3 above, Digital Electronics Corporation shall not be held responsible for any damages, losses or third-party damages resulting from the use of this product.

Product names used in this manual are the trademarks / registere d trademarks of their respective owners.

Page 3

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.

Safety Icons

Throughout this manual, these icons provide essential safety information for HTB operation procedures requiring special attention. These icons indicate the following levels of danger:

Indicates situations where severe bodily injury, death or major equipment damage can occur.

Indicates situations where slight bodily injury or minor equipment damage can occur.

Indicates actions or procedures that should NOT be performed.

Indicates actions or procedures that MUST be performed to ensure correct unit operation.

DANGER OF ELECTRIC SHOCK AND FIRE

A significant amount of current may be present on each relay output (up to 2A). There is a risk of current overload resulting in possible shock and/or fire.

• Use appropriately sized cables for the load potential.

• Protect each output with an appropriately sized fuse.

RISK OF UNINTENDED EQUIPMENT OPERATION

Failure to follow this precaution can result in death, serious injury, or equipment damage.

Do not add or remove an expansion module to or from the system before first removing all power. Adding or removing an expansion module while under power can cause damage to the module and the system resulting in unexpected operation of inputs and outputs. Depending on the I/O configuration, unintended equipment operation can occur.

Keep adequate spacing around the island for proper ventilation and to maintain an ambient temperature between 0°C (32°F) and 55°C (131°F). Overheating of HTB and/or the I/O expansion modules can result in unexpected operation of inputs and outputs. Depending on the I/O configuration, unintended equiment operation can occur.

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Do not place heat generating devices such as transformers and supp ly blocks unde r the island. Heat generating devices in proximity of HTB and I/O expansion modules could result in elevated temperatures and overheating, and can result in unexpected operation of inputs and outputs. Depending on the 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.

If outputs should fail, outputs may remain on or off. Where personnel and or equipment hazards exist, use an appropriate hard-wired safety system.

When the power supply voltage is outside of the specified voltage range, one or more outputs may not operate as expected. Use an appropriate externally-wired safety system to control and monitor the system voltage and ensure the specified voltage range is maintained.

Turn power off before installing, removing, wiring, or maintaining.

This product is not intended for use in safety critical machine functions. Where personnel and or equipment hazards exist, use appropriate hard-wired safety interlocks.

Do not disassemble, repair, or modify the modules.

This controller is designed for use with in an enclosure.

Install the modules according to the installation instructions on page 3-2.

Use the sensor power supply only for supplying power to sensors connected to the module.

Use an IEC60127-approved fuse on the power line and output circuit to meet voltage and current requirements.

Recommended fuse: Littlefuse

5x20 mm Slo-Blo® 218 Series.

Unit Disposal

When the product is disposed of , it should be done so according to your country's regulations for similar types of industrial waste.

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Information Symbols

This manual uses the following icons:

Indicates a warning or a product limitation. Be sure to follow the instructions given with this icon to ensure the safe operation of the HTB.

Screen Editor Indicates the GP-Pro EX software.

PLC Abbreviation for Programmable Logic Controller.

* Indicates useful or importan t supplemental information.

Contains additional or useful information.

SEE

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"

• Maintenance/Troubleshooting

• GP3000 Series Hardware Manual

• CANopen Master Unit Hardware Manual

• EX Module Hardware Manual

The manuals can be downloaded from Pro-face Home Page. URL http://www.pro-face.com/otasuke/

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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

ADDRESS

NOT

USED

ONESTENS

NOT

USED

BAUD RATE

Installation Guide

• Connector for Input (1, attached to HTB)

• Connector for Output (1, attached to HTB)

This unit has been carefully packed, with special attention to quality. However, should you find anything damaged or missing, please contact your local HTB distributor immediately.

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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

• CSA-C22.2 No.142-M1987 Standard for Process Control Equipment

• CSA-C22.2 No.213-M1987 Non-Incendive Electrical Equipment for Use in Class I, Division 2 Hazardous Locations Warning - Explosion Hazard - This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or nonhazardous locations only. Warning - Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2 compliance. W arning - Explosion Hazard - Do no t disconnect equipment unless power has been switched off or the area is known to be nonhazardous.

CE Marking

This unit is CE marked product that conforms to EMC directives, EN55011 Class A and EN61131-2.

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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 I ntroduction..........................................................................................................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

1.2 System Design................................................................................................1-4

1.3 Accessories ....................................................................................................1-5

1.3.1 Maintenance Item................................................................................................1-5

1.4 Part Names and Functions .............................................................................1-6

1.4.1 I ndicator LEDs Details.........................................................................................1-8

Chapter 2 Specifications

2.1 General Specifications....................................................................................2-2

2.1.1 Electrical Specifications.......... ... .... ... ...................................................................2-2

2.1.2 Environmental Specifications...............................................................................2-2

2.1.3 Structural Specifications ......................................................................................2-2

2.2 Performance Specifications............................................................................2-3

2.2.1 Input Specifications ................................... .... ... ... ... .... ... ... ... ................................2-3

2.2.2 Output Specifications...........................................................................................2-5

2.3 External Dimensions.......................................................................................2-7

Chapter 3 Installation and Wiring

3.1 Installation.......................................................................................................3-2

3.1.1 Installation Requirements....................................................................................3-3

3.1.2 35 mm [1.38 in.] DIN rail mounting......................................................................3-3

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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

1 Introduction

1. About CANopen

2. Introduction

3. Accessories

4. Part Names and Functions

1-1

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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). It is widely utilized to connect industrial components. The CANopen standards are managed by CiA (CAN in Automation), promoting the adoption of various applications. In Europe, CANopen is now the recognized standard for embedded systems in networks.

1.1.3 CANopen Profiles  The communication profile

The CANopen communication profile is specified into four message types by the CiA DS-301.

• Real-time Data (PDO: Process Data Objects)

• Configuration Data (SDO: Service Data Objects)

• Special Function (Time Stamp, Sync Message, Emergency Message)

• Network Administration Messages (Boot-up Message, NMT Message, Error Control) For the details, please see the GP- Pro EX Reference Manual “Controlling External I/O”

 The device profile

The most important types of devices used in factory automation are described in the “Device profiles”. They also define device functionalities. Examples of the standard devices described are:

• digital and analog input/output modules (DSP-401),

• motors (DSP-402),

• measurement device (DSP-404),

• other devices (DSP-4xx).

CANopen

is based on CAL

7 APPLICATION 6 PRESENTATION EMPTY

5 SESSION EMPTY 4 TRANSPORT EMPTY 3 NETWORK EMPTY 2 LINK = LLC + MAC CAN 2.0 A and B + ISO11898

1 PHYSICAL

Device Profile CiA DSP-401 I/O modules

CiA DS-301 = Communication profile CAL = CAN Application Layer

CAN 2.0 A and B = ISO11898-1 and 2 ISO 1 1898 + DS-102

Device Profile CiA DSP-402 Drives

Device Profile CiA DSP-404 Measuring devices

Device Profile CiA DSP-4xx

1-2

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1.1.4 CANopen Features

• open fieldb us (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),

• access to all device parameters,

• supports cyclic communication and acyclic communication (event-driven), thereby reducing bus data volume and increasing response speed.

1.1.5 CANopen Standards

CANopen specifications are defined by the CiA group and can be accessed on the group site at http://www.can-cia.org/. The sourcecodes for master and slave devices are available from the various suppliers.

Chapter 1 Introduction

1-3

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Hybrid Terminal Block Hardware Manual

1.2 System Design

CANopen master, GP unit etc.

(1)

7 EX Modules (max.)

HTB

7 EX Modules (max.)

IO Cable

(Prepared by user)

IO Cable

(Prepared by user)

Various types of I/O equipment Indicators, LEDs, sensors, switches, and so on

•

GP Interface (1) CANopen Interface

*1 Up to 63 CANopen slaves, Hybrid Terminal Block, can be connected to the CANopen Master , (GP300 0

Series CANopen board type or L T3000 Series using CANopen Master Unit) with CANopen transfer cables and connectors shown as follows;

Recommended Cable Connector: CiA-recommended CANopen (CiA DR-303-1) compatible DSUB 9-pin connector (DIN41652).

CANopen Recommended Transfer Cable: CiA-recommended CANopen (CiA DR-303-1) compatible twisted pair cables with shield.

1-4

Recommended Cable Connector

CANopen Recommended Transfer Cable

• CANopen communication cables and cable connectors are not supplied with the CANopen Master Unit. Users must prepare cables.

• Please use your own cables or cable connectors with your guarantee.

Model No. Manufacturer Description

TSXCANKCDF180T <Schneider Electric>

TSXCANKCDF90T TSXCANKCDF90TP

VS-09-BU-DSUB/CAN <PHOENIX CONTACT>

SUBCON-PLUS-CAN/AX <PHOENIX CONTACT> SUBCON-PLUS-CAN/PG

SUBCON-PLUS-CAN TSX CAN CA50/

TSX CAN CA100 TSX CAN CB50/

TSX CAN CB100

Straight connector with terminal selector switch attached.

Right-angled connector with terminal selector switch attached. Only for use for GP-3300 Series CANopen board type and LT3000 Series using CANopen Master Unit.

Connector with terminal block attached with terminal selector switch attached.

Straight connector with terminal selector switch attached.

Right-angled connector with terminal selector switch attached.

Cable for CANopen (IEC60332-1) 50 m/100 m

UL-authenticated cable for CANopen (IEC60332-2) 50 m/100 m

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1.3 Accessories

All accessories listed here are produced by Pro-face.

1.3.1 Maintenance Item

Product Name Model No. Description

Input/Output Connector

CA7-HTBCNSET-01

Chapter 1 Introduction

Connector attached to the Input/Output terminals. 13-pin connector for input and 16-pin connector for output, both connectors are packed.

1-5

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Hybrid Terminal Block Hardware Manual

1.4 Part Names and Functions

A B

Front

Right side

* The Interface (1) on the Left side of HTB is

unable to use.

A: Upper Rotary DIP switch

Define the CANopen node ID (1 to 127). When using GP3000 Series CANopen board type or LT3000 Series using CANopen Master Unit as a

master, available range of node ID is 1 to 63. Do not use the same node ID twice in the network.

• Left Rotary DIP switch : Sets tens place with 0 to12 (decimal number)

• Right Rotary DIP switch : Sets ones place with 0

to 9 (decimal number)

B: Lower Rotary DIP switch

Define the baud rate. Set the baud rate with 0 to 9 (decimal number). Set the baud rates identical to those on the master unit (such as GP3000 Series CANopen board type or LT3000 Series using CANopen Master Unit)

Position (lower

encoder rate)

0 10 kbits/s 1 20 kbits/s 2 50 kbits/s 3 125 kbits/s 4 250 kbits/s

*1The value 8 is used to search automatically

*2 If the baud rates of HTB and all CANopen

5 500 kbits/s 6 800 kbits/s 7 1 Mbits/s 8 Automatic 9 Default rate (250 kbits/s)

for the bus transmission speed. The search starts at a value of 1 Mbits/s then progressively lowers over successive searches until communication is established on the bus. The automatic search only works on an operational CANopen network.

Slaves on the network are set to “Automatic,” communication will not function correctly. Be sure to set a different baud rate on at least one or more CANopen Slaves.

Baud Rate

*1 *2

1-6

• GP3000 Series CANopen board type or LT3000 Series using CANopen Master Unit is corresponding to the baud rate between 50 kbits/s and 1 Mbits/s.

Page 16

Chapter 1 Introduction

C: Field bus interface

A 9-pin plug DSUB connector is used to connect the interface module to a CANopen field bus. This bus is not insulated internally.

E A B

Front

Recommended cable connector: CiA-recommended CANopen (CiA DR-303-1) compatible DSUB 9-pin connector (DIN41652). Recommended network cable: CiA-recommended CANopen (CiA DR-303-1) compatible twisted pair cables with shield.

Contacts Signal Description

1– – 2 CAN_L CAN-L bus line

CAN_GND

3 4– – 5– –

6GND

7 CAN_H CAN-H bus line 8– – 9– –

Shell FG Frame Ground

• Please use your own cables or cable connectors with your guarantee.

CAN Ground

Ground (Common with CAN_GND)

Right side

* The Interface (1) on the Left side of HTB is

unable to use.

D: Electrical supply Interface

Terminal f or an external 24 VDC supp ly of the HTB.

E: Indicator LED

LED

PWR

RUN ERR

I0 - I11 Q0 - Q7

SEE

F: In/Output Terminals

Input/Output terminals.

G: Hook

A hook to fix HTB on the DIN rail.

H: Extension Connector

Connects only EX module, up to 7.

Indicates the presence of a 24 VDC power supply to HTB. 2 (RUN) and 3 (ERR) show the data exchange status between the communication units that can transmit data. Reflect the I/O status of HTB’s integrated I/O.

1.4.1 Indicator LEDs Details (p.1-8)

Status

1-7

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Hybrid Terminal Block Hardware Manual

1.4.1 Indicator LEDs Details  CANopen Communication LEDs

Standard DRP303-3 defines the RUN and ERR LEDs and their different statuses.

LED Type of fla sh i ng Description

off No error . random flashing Automatic search for the bus communication speed.

ERR (red)

RUN (green)

 I/O status LEDs

Name LED color Status Function

flashing: 1 flash

flashing: 2 flashes

flashing: 3 flashes

on Bus OFF. Status of the HTB: Bus OFF. random

flashing continuous

flashing flashing: 1

flash on Module status: Operational.

Warning limit reached. An internal error counter in the CAN controller has reached or exceeded the error frame limit threshold number (error frame).

Error control event. Detection of a guard event (NMTSlave or NMT-master) or a heartbeat event (Heartbeat consumer)

Synchronization error: message not received within the defined period.

Automatic search for the bus communication speed.

Module status: Pre-operational.

Module status: Stopped.

1-8

PWR (power) green on Presence of 24 VDC for the HTB

on Input set to 1

I0 to I11 green

off Input set to 0 on Active output

Q0 to Q7 green

off Inactive output

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2 Specifications

1. General Specifications

2. Performance Specifications

3. External Dimensions

This chapter describes the general, functional and interface spe ci fications of the HTB as well as its dimensions.

2-1

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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)

Power Consumption

Power Supply

In-Rush Current 50A (max.) (DC24V)

Voltage Endurance

Insulation Resistance

Noise resistance

IEC 1131-2

2.1.2 Environmental Specifications

19W (DC26.4V)

(Communication module with (max.) 7 EX modules.)

AC500V, 1 minute (between power and ground terminals)

AC500V, 1 minute (between I/O and ground terminals)

10 MΩ (min.) (DC500V) (between power and ground terminals)

10 MΩ (min.) (DC500V) (between I/O and ground terminals)

DC power terminals: 1kV, 50 ns to 1µs

I/O terminals (coupling clamp): 1.5 kV, 50 ns to 1 µs

Surrounding Air Temperature

Storage Temperature -25 to +70°C Ambient Humidity 30 to 95% RH (Not condensing) Storage Humidity 30 to 95% RH (Not condensing) Pollution Degree For use in Pollution Degree 2 environment

Physical

Atmosphere Free of corrosive gases Air Pressure Vibration

Resistance (availment altitude)

Vibration Resistance

Concussion Resistance

Mechanical

2.1.3 Structural Specifications

Installation Configuration Attachment via 35mm DIN rail Protective structure IP20 Cooling Method Natural air circulation

Installation

Weight Approx. 185g [0.4lb] max. (unit only)

0 to 55°C

Operation: from 0 to 2000 m Transport: from 0 to 3000 m

from 10 to 57 Hz amplitude 0.075 mm [0.003 in.],

from 57 to 150 Hz acceleration 9.8 m/s2, 2 hours per axis on

each of three mutually perpendicular axes.

147 m/s

, 1 1 ms duration, 3 shocks per axis, on three mutually

perpendicular axes (IEC 61131).

2-2

Page 20

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)

Input impedance I0, I1, I6, I7: 5.0 kΩ

Switching time at high status (ON Time)

Switching time at low status (OFF Time)

Isolation Between input terminals: not isolated

Filtering: 3 possibilities

• none

•3 ms

• 12 ms Input type Type 1 (IEC 61131) External load for I/O

interconnection Signal determination method Static Input cable length 3 m [118.11 in.] for compliance with electromagnetic immunity Connector insertion/removal

durability

Chapter 2 Specifications

I2 to I5, I8 to I11: 7mA/input (DC24V)

I2 to I5, I8 to I11: 3.4 kΩ I0, I1, I6, I7: 35 µs + filter value

I2 to I5, I8 to I11: 40 µs + filter value I0, I1, I6, I7: 45 µs + filter value

I2 to I5, I8 to I11: 150 µs + filter value

Internal circuit: photocoupler isolated (isolation protection put to AC500V rms)

I0 to I11

Not needed

100 times (min.)

2-3

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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

26.4

1.2 3.1 5 5.6

Input Voltage (V DC)

Input Current (mA)

Input Internal Circuit

The internal input circuit is described below.

Sink Or Source Input (high speed)

Inputs I0, I1, I6, and I7

Input

COM

ON Area

Transition Area

OFF Area

Circuit

Internal

Inputs I2 to I5, I8 to I11

26.4

1.2 4.2 7 7.7

Input Voltage (V DC)

Input Current (mA)

Sink Or Source Input (standard)

Inputs I2 to I5, I8 to I11

Input

COM

ON Area

Transition Area

OFF Area

Circuit

Internal

2-4

Page 22

2.2.2 Output Specifications

RISK OF UNINTENDED EQUIPMENT OPERATION

Do not exceed the recommended temperature / simultaneous I/O usage guidelines. 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 ope ration of the inputs and outputs. Depending on the I/O configuration, unintended equipment operation can occur.

Failure to follow this instruction can result in death, serious injury or equipment damage.

Source Transistor Output Characteristics Q0,Q1

Chapter 2 Specifications

Output type Source output Output points per comm on Li ne 2 Rated load voltage DC24 V Maximum load current 1 A per common line Operating load voltage range from DC20.4 to 28.8 V

Voltage drop (on voltage) Rated load current 0.3 A per output

Inrush current 1 A (max.) Leakage current 0.1 mA (max.) Clamping voltage DC39 V ±1 V Maximum lamp load 8 W Inductive load L/R = 10 ms (DC28.8 V, 1 Hz)

External current draw

Isolation

Average number of connector insertions/ removals

Output delay - turn on time 5 µs (max.) Output delay - turn off time 5 µs (max.)

DC1 V (max.) (voltage between COM and output terminals when output is on)

100 mA (max.), DC24 V (power voltage at the -V terminal)

Between output terminal and internal circuit: photocoupler isolated (isolation protection up to AC500 V rms) Between output terminals: not isolated

100 times (min.)

2-5

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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

Maximum load current Minimum switching load 0.1 mA/DC0.1 V (reference value)

Initial contact resistance 50 mΩ (max.) Mechanical life

Dielectric strength

Connector insertion/removal durability 100 times (min.) Output delay - turn on time 10 ms (max.) (Bounce time not included) Output delay - turn off time 5 ms (max.) (Bounce time not included)

Output delay and contact

2 A per output 8 A per common line

20,000,000 operations (min.) (rated load 18,000 operations/h)

Between output to internal circuit: AC1500 V rms, 1 min Between output to terminals (COMs): AC750 V rms, 1 min

Relay Output Delay

The output delay is illustrated below.

Command

Output Relay Status

OFF

Relay Output Contact

The relay output contact is shown below.

Internal Circuit

Transistor Source Output Contact

The transistor source output contact is shown below.

Internal

Circuit

N.O

OFF delay: 5 ms (max.)

ON delay: 10 ms (max.)

Terminal block

Qx (Load) COM

COM (+)

Output

2-6

-V

Page 24

2.3 External Dimensions

Unit: mm[in.]

Chapter 2 Specifications

55 [2.17]

Front

*1 8.5 mm [0.33 in] when the clamp is pulled out.

14.6 [0.57]

90 [3.54]

4.5

[0.18]

70 [2.76]

Right side

2-7

Page 25

Hybrid Terminal Block Hardware Manual

2-8

Page 26

3 Installation and

Wiring

1. Installation

2. Wiring

3-1

Page 27

Hybrid Terminal Block Hardware Manual

3.1 Installation

RISK OF UNINTENDED EQUIPMENT OPERATION

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 different modules.

RISK OF UNINTENDED EQUIPMENT OPERATION

Keep adequate spacing around the island for proper ventilation and to maintain an ambient temperature between 0°C and 55°C. Overheating of the HTB and/or the I/O expansion modules can result in unexpected operation of inputs and outputs. Depending on the I/O config uration, unintended equiment operation can occur.

Failure to follow this instruction can result in death, serious injury or equipment damage.

RISK OF UNINTENDED EQUIPMENT OPERATION

Do not place heat generating devices such as transformers and supply blocks under the island. Heat generating devices in proximity of the HTB and I/O expansion modules could result in elevated temperatures and overheating, and can result in unexpected operation of inputs and outputs. Depending on the I/O configuration, unintended equipment operation can occur.

Failure to follow this instruction can result in death, serious injury or equipment damage.

3-2

Page 28

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.

Chapter 3 Installation and Wiring

Unit : mm [in.]

20 [0.79]

40 [1.57]

20 [0.79]

40 [1.57]

3.1.2 35 mm [1.38 in.] DIN rail mounting

(1) Put the upper groove of the unit on the upper edge of the DIN rail. Push the lower side of the unit to the

lower edge of the DIN rail unit it clicks.

20 [0.79]

80 [3.15]

20 [0.79]

15 mm [0.59 in.]

Push down to remove.

With a flat-blade driver

(2) While pushing down the hook in the direction of the arrow with a flat-blade driver, pull the lower side of

the unit and remove the unit from the DIN rail.

• Check the vertical direction of the unit. Attach the unit on to the vertical plane properly. Improper mounting of the unit may prevent heat release and proper operation of the unit.

• The unit release hooks are kept open when not used. Make sure that the unit release hooks close properly and the unit is firmly fixed on the DIN rail.

3-3

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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.

3-4

Page 30

Chapter 3 Installation and Wiring

3.2 Wiring

DANGER OF ELECTRIC SHOCK

Be sure to remove ALL power from ALL devices before connecting or disconnecting inputs or outputs to any terminal or installing or removing any hardware.

Make sure you have COMPLETELY powered down ALL devices before connecting or disconnecting the bus or network.

Failure to follow this instruction will result in death, serious injury or equipment damage.

RISK OF UNINTENDED EQUIPMENT OPERATION

If outputs should fail, outputs may remain on or off. Where personnel and or equipment hazards exist, use an appropriate hard-wired safety system.

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.

Any other power level can damage both the HTB and the power supply.

When the FG terminal is connected, be sure the wire is grounded.

When turning on the master and slave separately on the CANopen network, the CANopen Slaves (HTB or otherwise) must be turned on first, and then the CANopen master (GP3000 Series CANopen board type or LT3000 Series using CANopen Master Unit) must be turned on last. Not doing so may cause the CANopen network to not operate properly.

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Hybrid Terminal Block Hardware Manual

3.2.1 Wiring Requirements

Power Cord and Input/Output cables Specifications

 Power Cord

to 1.5mm2 (A WG 18 and AWG 16). Use the shortest wire length possible. The grounding wire should

1 mm be 1.50 mm2 (AWG 16).

 I/O cables

0.20 mm (accepts up to two wires fitted with cable ends or tags)

to 1.31 mm2, (AWG 24 to AWG 16).

Power supply

section

In/Output terminal

connector

Ø 3.5 mm [0.14 in.]

Ø 2.5 mm [0.10 in.]

N·m 0.6

N·m 0.4

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Page 32

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.

Chapter 3 Installation and Wiring

Node 1

Diagram 1

Node 2

Diagram 2

CAN_H

CAN_L

Twisted Pair Cable

CAN_GND

LT = Line Termination

Diagram 1 Diagram 2

ShieldD-sub 9 pin (socket)

Termination Resistance

Signal name

CAN-L

CAN-GND

CAN-H

FGShell

Node n

D-sub 9 pin (socket)

Signal name

CAN-L

CAN-GND

CAN-H

FGShell

Shield

• The cable’s resistance value should be 70mΩ/m or less.

• The above diagrams shows the case used the cable connector “XM2D-0901” by OMRON Co.

Line termination

To min imi ze the re flecti ons from the end of the cable, a line termin ation shall be placed close to the 2 ends of the bus. Connect both ends of the twisted pair cable(CAN_H and CAN_L) to each LT. Use line termination whose resistance value is 120 Ω. (5%, 1/4 W maximum)

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Hybrid Terminal Block Hardware Manual

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.

24 V

– 15 % + 9 %

ADDRESS

NOT

USED

ONESTENS

NOT

USED

BAUD RATE

24 V 0 V

indicates a fuse. indicates load.

l ≤ 80 mm [3.15 in.] Ø1...1.5mm AWG 18...16

(1) Sink Input (2) Source Input

24 V

-15% +10%

COM0

(+)

– V

COM1

COM2

COM3

Source Output

-15%

24 V

+20%

Relay Output

(1) (2)

48…240 V

30 V

Relay Output

48…240 V

30 V

Relay Output

48…240 V

30 V

0I0

I10

I11

(1)

(2)

COM

3-8

• Please install an applicable fuse to prevent an overload in the circuit, if necessary.

• The terminals, such as COM0, and COM1 to 3, are not connected together internally.

• The input/output connector is CA7-HTBCNSET-01 made by Pro-face. 13-pin connector for input and 16-pin connector for output, both connectors are packed.

Page 34

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.

Chapter 3 Installation and Wiring

Duct for I/O Signal

Lines

If different wires must be placed in the same duct, separate them with an earthed/grounded divider .

I/O Signal Lines Control Lines Power Lines

Duct for Control

Lines

Grounded

Separators

Duct for Power

Lines

Duct (non-conducting resin/plastic)

Earth/Ground

• If the lines cannot be separated, use shielded lines and create a ground from the shield line.

• Use noise-reducing external wiring methods to increase overall system reliability.

• To prevent power surges or noise interference, use ducts to separate all DC I/O or current circuit wires from communication cables.

• To prevent malfunctions due to noise, communication cables must be wired separately from high-frequency lines and power lines such as high-voltage lines, high-current lines, and inverters.

• Take care when wiring output modules that are designed to work as either source or sink. Incorrect wiring can cause equipment damage.

• Make sure that the operating conditions and environments are within the specification values.

• Use proper wire size to meet voltage and current requirements.

• Fit cable ends to the cables.

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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.

RISK OF EQUIPMENT DAMAGE

Apply circuit protection to all outputs. Failure to add a protection circuit can result in the malfunction of the output(s) in the case of short circuit or overload condition.

Failure to follow this instruction can result in equipment damage.

Protection Circuit A: this protection circuit can be used when the load impedance is smaller than the RC impedance in an AC load power circuit.

Output Q

Inductive load

COM

• C represents a value from 0.1 to 1 µF.

• R represents a resistor of approximately the same resistanc e val ue as the load.

Protection Circuit B: this protection circuit can be used for both AC and DC load power circuits.

Output Q

Inductive load

3-10

COM

• C represents a value from 0.1 to 1 µF.

• R represents a resistor of approximately the same resistanc e val ue as the load.

Page 36

Chapter 3 Installation and Wiring

Protection Circuit C: this protection circuit can be used for DC load power circuits.

Output Q

COM

Use a diode with the following ratings:

• Reverse withstand voltage: power voltage of the load circuit x 10.

• Forward current: more than the load current.

Protection Circuit D: this protection circuit can be used for both AC and DC load power circuits.

Output Q

COM

Inductive load

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Hybrid Terminal Block Hardware Manual

Operation of Sink Inputs / Source Outputs

Electrical supply

Power supply common

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.

Current

Sensor common

Input

Current Sink Inputs/Current Source Outputs

L O G

Current

Electrical supply

Output

Load

Operation of Source Inputs

Electrical supply

Input common

Current

Current Source Inputs

L O G

The input side COM field terminal connects to the +24V of the field power supply.

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