TelemecaniqueModicon M238 family of programmable logic controllers
In stock
Modicon M238 compact logic controllers offer an "all-in-one" solution in a compact unit (157 mm × 118 mm × 86 mm excluding extension modules). Four models are available, with different embedded communications and supply voltages.
Models TM238 LDD24DT and TM238 LFDC24DT, powered with 24 VDC offer:
- 14 × 24 VDC inputs, including eight fast inputs, dedicated to special functions such as high-speed counting (HSC)
- 10 × 24 VDC solid state outputs, including four fast outputs, dedicated to special functions such as PWM and PTO.
- An EIA-232/EIA-485 (RS-232/RS-485) serial link (SoMachine-Network, Modbus, ASCII protocols)
Model TM238 LFDC24DT also has:
- A CANopen master link
- A second EIA-485 (RS-485) serial link (SoMachine-Network, Modbus, ASCII protocols)
Models TM238 LDA24DR and TM238 LFAC24DR, powered with 100 VAC to 240 VAC offer:
- 14 × 24 VDC inputs, including 8 fast inputs, dedicated to special functions such as high-speed counting (HSC)
- 4 × 24 VDC solid state outputs, dedicated to HSC reflex functions, and 6 relay outputs
- An EIA-232/EIA-485 (RS-232/RS-485) serial link (SoMachine-Network, Modbus, ASCII protocols)
Model TM238 LFAC24DR also has:
- A CANopen master link
- A second EIA-485 (RS-485) serial link (SoMachine-Network, Modbus, ASCII protocols).
The number of I/O can be expanded on all four models by adding up to seven extension modules of the following type on the right-hand side of the base unit:
- Discrete TM2 DDI/DDO/DMM/DRA
- Analog TM2 AMI/ALM/ARI/AMO/AVO/AMM
- Up to 3 high-speed counters TM200 HSC206DT/DF
- Up to 2 AS-interface master modules TWD NOI 10M3.
Modems or communication gateways can be connected to the serial links in order to expand the connectivity capability to include Ethernet Modbus/TCP, Profibus DP, DeviceNet, etc.
The compact controller solution also has great flexibility in terms of wiring. With discrete I/O extension modules, several connection options are available, including removable screw terminals, spring terminals and HE 10 connectors, providing simple, quick, safe wiring. The Advantys Telefast ABE 7 prewiring system can be used for easy connection of extension modules with HE 10 connectors.