C118 Digital Expansion Module
- Manufacturer: Nesa
- Category: Data Logger, INSTRUMENTATION
The NESA C118 module is a digital channel expansion unit for the TMF500 terminal, featuring 16 opto-isolated digital inputs (max. 1000Vdc) for ON/OFF states and 16 open collector outputs (max. 50Vdc, 200mA). It connects to the TMF500 unit via PS/2 cables and is configured through a web page.
The TMF500 allows you to manage a total of 32 individually configurable digital I/Os. It supports up to three C118 expansion units, for a total of 96 digital I/Os. It is powered by 10.8–15Vdc from the datalogger and consumes less than 10mA @ 12Vdc; the input connectors are gold-plated and it is DIN rail mountable.
Key points
- 16 opto-isolated digital inputs for ON/OFF states (max. 1000Vdc)
- 16 open collector outputs (max. 50Vdc, 200mA)
- LEDs for displaying statuses and commands; gold-plated input connectors
- Power supply 10.8 ÷ 15Vdc from the TMF500 datalogger; consumption < 10mA @ 12Vdc
- PS2 cable connection; web page configuration; DIN rail
- 32 digital I/O per module; up to three C118s per TMF500, 96 digital I/Os in total
- Input pins: GND, In_1 to In_4, Vcc; Output pins: GND, Out_1 to Out_4, Vcc
Technical Frequently Asked Questions
What is C118?
A digital channel expansion unit for the TMF500 terminal, with 16 opto-isolated inputs and 16 open collector outputs.
What voltages does it support?
Inputs: max. 1000Vdc. Open collector outputs: max. 50Vdc, 200mA.
How many modules does the TMF500 support?
Up to three C118 expansions, for a total of 96 digital I/O. Each module adds 32 individually manageable and configurable digital I/O.
How does it connect to the TMF500?
Via PS2 cables. It is configured from a web page.
How does it feed?
With 10.8 ÷ 15Vdc from the TMF500 datalogger; consumption < 10mA @ 12Vdc.
How do I order it?
One box, Device. Manufacturer example: C118.
Properties
| Feature | Specification |
|---|---|
| Entrances and exits | |
| Product type | Digital expansion module |
| Function | Expansion of the digital channels of the TMF500 terminal |
| Digital tickets | 16 |
| Ticket Types | Opto-isolated, for ON/OFF states |
| Maximum input voltage | 1000Vdc |
| Departures | 16 |
| Type of outputs | Open collector |
| Maximum output voltage | 50Vdc |
| Maximum output current | 200mA |
| Signaling | LED for displaying statuses and commands |
| Input connectors | Golden |
| Power, connection and link | |
| Feeding | 10.8 ÷ 15Vdc, from the TMF500 datalogger |
| Consumption | < 10mA @ 12Vdc |
| Datalogger | TMF500 |
| Connection cable | PS2 |
| Configuration | From website |
| Digital I/O managed by the TMF500 with a module | 32, manageable and configurable separately |
| C118 modules by TMF500 | Up to three |
| Digital I/O with three modules | 96 |
| Fixation | DIN rail |
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