Twido

Twido programmable controller

Presentation

Extreme base

564493-3-3

Presentation
The Twido Extreme range of programmable controllers offers a solution for applications
subjected to severe environmental conditions in terms of temperature, vibrations, oil
splashing, and impacts, for example.
It comprises a TWD LEDCK1 controller for integration in ¿xed-installation machines
(inexternal pump management or waste water treatment applications, for example)
or for on-board mobile equipment, such as in specialist vehicles (garbage trucks, ¿re
trucks, etc.).

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The Twido Extreme controller is powered with 12 V or 24 V supplied by a buffer
battery, the vehicle battery or a UPS device. It has a wide operating range extending
from 9…16 V or 18…32 V.
TWD LEDCK1

Itoffers an “all-in-one” solution in a metal casing with IP 67 protection index. This
controller does not have an extension module.

The Twido Extreme controller has:
22 inputs:
13 discrete inputs
7 analog inputs
1 analog input (con¿gurable as PWM)
1 PWM input
1 fast counter (10 kHz)
19 outputs:
16 discrete outputs protected against short-circuits
3 PWM (pulse width modulation) or PLS(pulse generation) outputs

v
v
b
b
v
v
v
v
b

The Twido Extreme controller has three communication ports:
One Modbus serial port
One CANopen port
One CAN J1939 port

1

u

b
b
b

TwidoSuite software (version 1.20) is used to program and debug the Twido
Extreme controller. The Twido Extreme controller is compatible with application
programs for Twido Compact and Modularbases.

TwidoSuite programming software

Description

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The Twido Extreme controller TWD LEDCK1 comes in a metal housing with IP 67
dust and damp protection 1 equipped with a 70-way male connector 2 (for all the
connections).
1

It is mounted using the ¿xing kit TWD XMTK4.

To be ordered separately:
TWD FCNK70: One connector kit for assembly comprising one 70-way female
connector 3,80 pins, 80 plugs and one cover 4
or
TWD FCWK70L015: One 70-way female connector 3 equipped with a 1.5 m
cable (and Àying leads at the other end) and one cover 4

b
b

3

Characteristics:
pages 25 to 27

24

4

Functions:
pages 28 and 29

Dimensions:
page 30

Connections:
page 31

References:
pages 32 and 33

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Twido programmable controller

Characteristics

0Extreme base

Type of controller base

TWD LEDCK1

Environment
Automotive directives
Low voltage directive
according to 73/23/EEC
EMC directives
according to 89/336/EMC

Product certification
Temperature
Operation
According to IEC/EN 60068-2-1 & 2 Storage
Altitude
Operation
Relative humidity
According to IEC/EN 60068-2-30
Degree of protection
According to IEC/EN 60529Immunity to splashing of chemical products (1)

2004/104/EC directive (“e” marking), ECE R10 rules (“E” marking)
Amended by directive 93/68/EEC:
IEC/EN 61131-2 (“e” marking)
Amended by directives 93/31/EEC and 93/68/EEC:
IEC/EN 61131-2, IEC/EN 61000-6-2, IEC/EN 61000-6-4 ( marking)
Pending: UL, CSA
- 40…+110
- 55…+155
0…3600
90 at 1.12 Un, non-condensing
IP 67
Fuel oil, hydraulic oil,motor oil, SAE J1455 chemical substances, solvent, antifreeze,
cleaning agent

e

Conformity to standards

°C
°C
m
%

Environmental testing
Description of test
Standards
Immunity to Low Frequency (L.F.) disturbance (1)
DC voltage variation
IEC/EN 61131-2
Short interruptions
IEC/EN 61131-2
Voltage dips and pick-ups
IEC/EN 61131-2

Levels
0.85 Un...1.2 Un for 30 min with 5%ripple (peak values)
1 ms with power supply
Un-0-Un; Un for 60 s; 3 separate cycles of 10 s
Un-0-Un; Un for 5 s; 3 separate cycles of 1 to 5 s
Un-0.9 Udl; Un for 60 s; 3 separate cycles of 1 to 5 s
Where Un = nominal voltage and Udl = undervoltage detection level

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Immunity to High Frequency (H.F.) disturbance (2)
Electrical fast transients/Bursts IEC/EN 61000-4-4
IEC/EN 61131-2 zone B...