TWDNCO1M - Master Module - TELEMECANIQUE

Master module TWD NCO1M for the CANopen bus allows Twido programmable
controllers version ≥ 3.0 - compact controller models TWD LCpA 24DRF or
TWD LCAp 40DRF and all modular controllers - to act as CANopen master.
The bus consists of a master station, the Twido controller and slave stations. The master is in charge of configuration, exchanges and diagnostics on the slaves.

The CANopen bus is a communication type bus and allows management of various slaves such as:

- Discrete slaves
- Analog slaves
- Variable speed controllers
- Motor starters

The Twido CANopen master controls up to 16 slaves, each with an input PDO
(Process Data Object) and an output PDO.
If a slave has more than one PDO, the maximum number of slaves managed is
reduced by that number. The Twido CANopen master can control a maximum of 16 input PDO and 16 output PDO.

The Twido I / O module range includes input modules, output modules and input / output modules. With the 15 I / O modules available, in addition to the I / O
Integrated in 24 compact I / O base controllers and modular base controllers,
Configurations can be tailored to the requirements of the applications in order to optimize costs. The following digital I / O modules are available:

- 1 a 120 V, 8-channel digital input module equipped with a removable screw
Terminal block
- 4 c 24 V digital input modules including an 8-channel module, two 16-channel Modules and a 32-channel module, either with a removable screw terminal block or HE 10 type connector, depending on the model. These modules can be either "well or source".

- 8 digital output modules with two output modules with relays 8 and 16 Outputs, three output modules with 8, 16 or 32 sink channels transistor outputs and three output modules with "source" transistor outputs at 8, 16 or 32 channels, equipped With removable screw terminals or an HE 10 connector, depending on model

- 2 modules of discrete mixed inputs and outputs, including an input /
4-channel relay output module with removable screw terminal and one
16 channel / 8 channel relay output module with non-removable spring terminal block

The narrow width of these I / O modules (17.5 mm, 23.5 mm, 29.7 mm or 39.1 mm) allows to build Twido configurations up to 264 inputs / outputs with a global minimum Size Of L 10.0 "(255.4 mm) x H 3.54" (90 mm) x D 3.2 "(81.3 mm) All these discrete I / O modules and E modules / S are connected to the Controller base by stacking them on a rail 5, from the right side panel The base controller, according to the following rules:

- For 24 compact I / O controllers TWD LCpA 24DRF: 4 modules max.

- For 40 compact I / O controllers TWD LCAp 40DRF: 7 modules max.

- For 20 modular I / O controllers TWD LMDA 20DpK: 4 modules max.

- For 20 and 40 basic I / O controllers TWD LMDA 20DRT / 40DpK: 7 modules max.

All digital I / O modules are electrically isolated using a photocoupler
Between the internal electronic circuit and the input / output channels.