NORD TI 275900210 User Manual

IO-Extension

SK EBIOE-2

1.0

Erstausgabe / first issue

4612

Rck

TI 275900210

GB

version

reason for change(s)

issue

name

document

speech

SK EBIOE-2

Part Number 275 900 210

IO Extension

NOTICE

Validity of this document

This document is only valid in conjunction with the operating manual supplied for the respective frequency inverter. It is essential that all the relevant information is available for the safe commissioning of this module and the frequency inverter.

1 x

Module

SK EBIOE-2

1 x

Snap-on rail bus connector

5-pole Temperature range

0 °C … 40 °C

Vibration resistance

2M1

Temperature class

Class 3K3

Firmware version

V1.2 R0

Protection class

IP20

Dimensions [mm]

HxWxD 114 x 22.5 x 105

Name

Terminal

Data

Module power supply (load capacity)

40/44

24 VDC ± 20 %, reverse polarity protected (≤ 3 A)

Power consumption of module

40/44

140 mA … 340 mA (according to load on terminal 43)

Digital input - provision of 24 VDC

40/43

≤ 200 mA (output)

Digital input - operating range

C1 … C4

Low: 0 V … 5 V, High: 15 V … 30 V

Digital input - specific information

C1 … C4

Ri = 8,1 kΩ, input capacitance: 10nF Scan rate 1 ms, reaction time 1 ms

Digital output - 24 VDC power supply

20/50

≤ 1000 mA (input)

Digital output - operating range

B1, B2

Low = 0 V, High = 24 V; max. 500 mA

Analog input - reference voltage

11

10 VDC ±0,1 V, ≤ 20 mA (output)

Analog input - differential input version

13/14; 15/16

Resolution: 12 Bit, accuracy: 0.1 V

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Technical Information / Datasheet

Scope of Supply

Field of use

External IO extension for snap-on rail mounting of the SK 54xE (SK 2xxE also permissible). This can be connected to the inverter via the CAN bus. Four digital inputs, 2 digital outputs, 2 analog inputs and 1 analog output are available. Further IO modules can be connected via a snap-on rail bus connector.

Technical Data

IO-Extension – SK EBIOE-2

Name

Terminal

Data

Analog output - load capacity

17

≤ 10 mA (Mode: 0/2 … 10 V) ≤ 20 mA (Mode: 0/4 … 20 mA, at 5 V)

Analog output - specific information

17

Resolution: 10 Bit, accuracy: 0.25 V

RJ45 - current capacity

RJ45 7/8

≤ 1200 mA

Installation location

Inside a suitable switching cabinet

Mounting

Mounting on snap-on rail (TS 35)

Terminals

Screw terminals

6 terminal blocks, each with 4 connections, (5 mm spacing)

Cable cross section

0,14 … 2,5 mm

AWG 14-26

PE connection

via snap-on DIN rail

The snap-on rail must be earthed Snap-on rail bus connector

Plug connector

For the serial installation of up to 8 SK EBIOE-2 modules

RJ45

RJ45 - socket

For connection via RJ45 connection cable

Terminal

Contact

Designation

Description

X1 Top

position 40

GND/0V

Reference potential (0 V / GND)

44

VI 24V

Supply voltage (+24 V - in)

78

SYS-

System bus data cable -

77

SYS+

System bus data cable +

X2 Top position

12

AGND/0V

Analog Ground (internally connected to terminal 40)*

15

AIN2-

Analog input 2, negative

16

AIN2+

Analog input 2, positive

17

AOUT

Analog Out

X3 Top

position

12

AGND/0V

Analog Ground (internally connected to terminal 40)*

13

AIN1-

Analog input 1, negative

14

AIN1+

Analog input 1, positive

11

VO 10V

10 V  Reference voltage

X4 Bottom

position

50

VI 24V2

Supply voltage (+24 V - in) for digital outputs

B1

DOUT1

Digital output 1

B2

DOUT2

Digital output 2

20

GND2/0V2

Reference potential (0 V / GND) of digital outputs

X5 Bottom

position 43

VO 24V

Supply voltage for digital inputs (+24 V - out)

C3

DIN3

Digital input 3

C4

DIN4

Digital input 4

40

GND/0V

Reference potential (0 V / GND)

X6 Bottom position

43

VO 24V

Supply voltage for digital inputs (+24 V - out)

C1

DIN1

Digital input 1

C2

DIN2

Digital input 2

40

GND/0V

Reference potential (0 V / GND)

X7 Front

position

RJ45 - 1

SYS +

System bus data cable +

RJ45 - 2

SYS -

System bus data cable -

RJ45 - 7

GND/0V

Reference potential (0 V / GND)

RJ45 - 8

24 V

Supply voltage (+24 V – in / out)

X8 Rear

position

Snap-on rail bus connector

Connection of voltage supply and system bus to a further SK EBIOE-2 module

* AGND/0V is internally connected to the reference voltage of the module GND/0V via a special component. In order to prevent damage to the module or faults in the analog signals, the two contacts must not be bridged

1 … 8 =

X1 … X8

Installation

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Connections

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IO-Extension – SK EBIOE-2

NOTICE

Load on the RJ45 socket

The load on the contacts of the RJ45 socket must not exceed 1.2 A. When setting up a correspondingly large network with frequency inverters and IOE modules, it may be necessary to set up two circuits in order to prevent overload.

Terminal

Function

Device

X1

Supply / System bus

SK EBIOE-2

X2

AIN 2 / AOUT

X3

AIN 1

X4

DOUT

X5

DIN 3 / 4

X6

DIN 1 / 2

X7

Supply / System bus

X8

Supply / System bus

X9

Supply / System bus

SK

54xE

X10

Supply / System bus

RJ45 WAGO connection module Part. No.: 278910300

Control voltage source

Digital input

Digital output

External supply

GND/0V

VI 24V

DIN

GND2/0V2

DOUT

VI 24V2

GND2/0V2

VI 24V

DOUT

VI 24V2

GND/0V

Internal supply

GND/0V

VO 24V

DIN

GND2/0V2

VO 24V

DOUT

VI 24V2

GND/0V

Schematic circuit diagram of electrical connection

(Terminal designations in example) Frequency inverter SK 54xE)

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Connection examples

The following connection examples are generally applicable for NORD IO modules. The number or type of the available IOs and their configuration on the terminal rail varies according to the module. The actual availability or the designation of the individual contacts should be obtained by reference to the description of the connections. The technical data (e.g. load capacity) must be taken into account.

Digital signals

TI 275900210 - 4612 3

IO-Extension – SK EBIOE-2

Signal type*

Analog / Differential input

Analog output

0/2 … 10 V 0/4 … 20 mA

-10 … 10 V**

VO 10V

AGND/0V

AIN AIN +

AGND/0V

AOUT

Potentiometer (10 kΩ)

 0 … 10 V

VO 10V

AGND/0V

AIN AIN +

R=10kΩ

* The relevant IOs must be configured via DIP switches according to the form of the signal ** Analog input only

Note

Broadcast mode

In "Broadcast mode, which is activated via the parameter (P162), the module can access up to 4 inverters in parallel. Therefore the frequency inverters jointly access the I/Os and evaluate the input signals according to their own parameterisation. Output signals from the frequency inverters which are sent to the common IO module are linked by a logical "OR" within the module. i.e. a digital output is set as soon as one of the four frequency inverters addresses it. In addition, the highest analog value is provided via the analog output of the IO extension.

Analog signals

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Configuration

Configuration of the module is mainly performed via the DIP switches. The DIP switches are read after a "power on" of the module. A change to the DIP switch during operation has no effect.

The system bus must be terminated at both of its physical ends (if necessary set the "System bus termination resistor" DIP switch).

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DIP switches

Function

DIP-Switch

Meaning

DIP-Switch

Combinations

Assignment

Signal

(DIP-No.)

BIT2

BIT1

BIT0

System bus

termination

resistor

S-Bus Term. (01)

0 1 not set

setting

Addressing system bus

S-Bus Adr. Bit 0 (02)

0 0

1 1

0 1

Adr. 20 (for FI 0 Adr. 32)* Adr. 21 (for FI 1 Adr. 34)* Adr. 22 (for FI 2 Adr. 36)* Adr. 23 (for FI 3 Adr. 38)*

S-Bus Adr. Bit 1 (03)

Analog input

AIN1

Ain1 Mode Bit 0 (04)

0 0 0 1 1

0 0 1 0 0

0 1 0 0 1

0 … 10 V 2 … 10 V

-10 … 10 V 0 … 20 mA 4 … 20 mA

Ain1 Mode Bit 1 (05)

Ain1 Mode Bit 2 (06)

Analog input

AIN2

Ain2 Mode Bit 0 (07)

0 0 0 1 1

0 0 1 0 0

0 1 0 0 1

0 … 10 V 2 … 10 V

-10 … 10 V 0 … 20 mA 4 … 20 mA

Ain2 Mode Bit 1 (08)

Ain2 Mode Bit 2 (09)

Analog output

AOUT

Aout Mode Bit 0 (10)

0 0 1 1

0 1 0 1

0 … 10 V 2 … 10 V 0 … 20 mA 4 … 20 mA

Aout Mode Bit 1 (11)

Mode

Second - IOE

2nd IOE Mode (12)

0 1 First SK-…-IOE on FI

Second SK-…-IOE on FI

* With DIP12 = ON: Address 10 … 13 instead of 20 … 23

DS

(Device State)

DE

(Device Error)

Meaning

Long flashing = 0.5 s on / 1 s off Short flashing = 0.25 s on / 1 s off

OFF

Technology unit not ready, no control voltage

ON

OFF

Technology unit ready, no error, at least one frequency inverter is communicating via the system bus

ON

Short flashing

Technology unit ready, however

• One or more of the connected frequency inverters is in fault status

Long flashing

OFF

Technology unit ready and at least one further participant is connected to the system bus, but

• No frequency inverter on the system bus (or connection interrupted)

• Address error for one or more system bus participants

Long flashing

Short flashing

Flash interval

1 x - 1s pause

System bus is in status "Bus Warning"

• Communication on system bus interrupted or

• No other participant present on the system bus

Long flashing

Short flashing

Flash interval

2 x - 1s pause

• System bus is in status "Bus off" or

• The system bus 24V power supply was interrupted during operation

Long flashing

Short flashing

Flash interval

3 x - 1s pause

• No system bus 24V power supply (system bus is in status "Bus off")

Long flashing

Short flashing

Flash interval

4 x - 1s pause

Module error

• EEPROM error

Long flashing

Short flashing

Flash interval

5 x - 1s pause

Module error

• AOUT error (analog output)

• DIP switch configuration error

OFF

Short flashing

Flash interval

1…7 - 1s pause

System error, internal program sequence interrupted

• EMC interference (observe wiring guidelines!)

• Module faulty

IO channel

Display

Meaning

IO channel

Display

Meaning

DI 1

ON

High potential DIN1

DO 1

ON

High potential DOUT1

DI 2

ON

High potential DIN2

DO 2

ON

High potential DOUT2

DI 3

ON

High potential DIN3

DI 4

ON

High potential DIN4

DI 3/4, DO 1/2

Available according to the type of IO module

IO-Extension – SK EBIOE-2

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LED Displays

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IO-Extension – SK EBIOE-2

Error

Meaning

Comments

1000

EEPROM error

EMC fault, module defective

1030

System bus OFF

No 24 V supply to bus, connections not correct

2000

DIP switch changed

DIP switch configuration changed during operation

2001

DIP switch configuration incorrect

Invalid DIP switch settings

2010

Error at analog output

Overload, reference voltage, short-circuit, calibration error

2020

Inverter does not support the module

Incorrect inverter type connected

Parameter

Meaning

Comments

(P514)

Bus speed

5 (= 250 kBaud)

(P515 [-01])

Bus address

FI 1 = 32

FI 2 = 34

FI 3 = 36

FI 4 = 38

(P480 [-01 …-08])

DIN function of the SK EBIOE

Possible settings according to (P420)

(P481 [-05 …-08])

DOUT function of the SK EBIOE

Possible settings according to (P434) (P400 [-03 …-06])

AIN function of the SK EBIOE

Possible settings according to (P400)

(P418 [-02 …-03])

AUT function of the SK EBIOE

Possible settings according to (P418

Parameter

Meaning

Comments

(P150)

Set relays

Set DOUT directly or control via BUS

(P152)

Factory setting

Reset the module parameters, calibrate AOUT

(P153 [-01 …-02])

Minimum system bus cycle

Reduction of bus load due to the module

(P160)

Set analog output

Set AOUT directly or control via BUS

(P161 [-01 …-09])

Filter time

Debounce or round input signals

(P162)

Send broadcast

Activate Broadcast mode (control of several inverters by this module)

(P163)

Invert analog output

Invert analog signal

(P170 [-01 … 02])

Present errors

Display of module errors

(P171 [-01 … 03])

Software version

Firmware version / Revision

(P172)

Configuration

Module type

(P173)

Module status

Status of system bus or connected FI

(P174)

Status of digital inputs

Display of DIN switching status

(P175)

Relay status

Display of DOUT switching status

(P176 [-01 … 03])

Actual voltage

Voltage level of analog signals

Document

Name

Document

Meaning

NORD CON

Parameterisation and diagnostic software

BU 0200

SK 2xxE frequency inverter manual

BU 0000

Description of NORD CON software

BU 0500

SK 5xxE frequency inverter manual

BU 0040

ParameterBox manual

Error messages

Error messages for the module - the present or archived messages for the last error - can be read out via the module parameter (P170) (see Parameterisation).

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Parameterisation

Inverter: In order to establish communication between the inverter and the IOE module, the following inverter parameters must be changed.

IO extension: The module provides a selection of parameters for setting or displaying special operating values. The parameters can be changed with the aid of the NORDCON software or with a ParameterBox. Communication is only possible via an SK 54xE or SK 2xxE which is connected to the module.

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Further documentation and software (www.nord.com)

=== Ende der Liste für Textmarke Inhalt ===

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