Twido Programmable controller

Presentation,
description
Twido programmable controller
Discrete I/O extension modules
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Presentation
The offer discrete I/O extension modules includes input modules, output modules
and mixed input/output modules. With the 15 I/O modules offered, in addition to
the I/O integrated in 24 I/O compact base controllers and modular base controllers,
con gurations can be adapted to best suit application requirements, so optimising
costs.
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The following discrete I/O modules are available:
b Four c 24 V discrete input modules comprising an 8, 16 and a 32-channel
module, equipped with either removable screw terminal blocks or HE 10 connector,
depending on the model. These modules can be either “sink or source” .
b One a 120 V discrete input module, 8 channels, equipped with a removable
screw terminal block.
b Eight discrete output modules comprising two output modules with 8 and 16 relay
outputs, output modules with 8, 16 or 32-channel “sink” or “source” transistor
outputs, equipped with either removable screw terminal blocks or HE 10 connector,
depending on the model.
b Two mixed discrete input and output modules, comprising one 4-channel input/
4-channel relay output module with removable screw terminal block and one
16-channel input/8-channel relay output module with non-removable spring terminal
block.
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The narrow width of these I/O modules (17.5 mm, 23.5 mm, 29.7 mm or 39.1 mm)
makes it possible to build Twido or Advantys OTB con gurations of up to 248 I/O with
a minimal overall size of L 364.9 mm x H 90 mm x D 81.3 mm.
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Discrete I/O extension modules and the analogue I/O modules are connected to the
different base controller according to the following rules:
b Twido 24 E/S compact base controllers, TWD LCpA 24DRF: 4 modules max.
b Twido 40 E/S compact base controllers, TWD LCpp 40DRF: 7 modules max.
b Twido 20 E/S modular base controllers, TM2 LMDA 20DpK: 4 modules max.
b Twido 20 E/S and 40 E/S modular base controllers, TM2 LMDA 20DRT/40DpK:
7 modules max.
b Advantys OTB Interface 20 E/S, OTB 1p0 DM9LP: 7 modules max.
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All the discrete I/O modules are electrically isolated with the use of a photocoupler
between the internal electronic circuit and the input/output channels.
Description
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Module with removable
screw terminal block
Module with
HE 10 connector
Discrete I/O extension modules comprise:
1 An extension connector for electrical connection to the previous module (1).
2 One or two blocks for displaying the channels and module diagnostics.
3 One or two connection components of varying type, depending on the model:
b removable screw terminal block (1 or 2) for modules whose reference ends in T,
b HE 10 connector (1 or 2) for modules whose reference ends in K,
b non-removable spring terminal block for module TM2 DMM 24DRF.
4 Latching mechanism for attachment to the previous module.
These modules are mounted on a symmetrical 5 rail. Fixing kit TWD XMT 5
(supplied in lots of 5) allows plate or panel mounting. For modules with removable
screw terminal block, the terminal blocks are supplied with the module.
The OTB 9ZZ 61JP supply common distribution module (2 isolated groups of 10
terminals) simpli es the wiring of supply commons of sensors or actuators via
2 removable screw terminal blocks.
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(1) A connector on the right-hand side ensures continuity of the electrical link with the next I/O
module.
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Characteristics :
page 39
References :
pages 42 …
Dimensions :
page 44
Connections :
pages 44 …
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