CW-329
3-Fold Signal Relay Interface
We have expanded our CW-300 series for test bench technology with the CW-329, a module designed to optionally control up to 3 signal relays via CAN bus or digital inputs. This module not only supports targeted actuation of a single relay, but also synchronized control of several relay channels.
The open design of the top-hat rail housing (45 mm to DIN) offers the user a fast, simple and at the same time cost-effective solution to automate switching low current signals (up to 1 A), no matter if for every-day tasks in automation technology or on test benches.
In conjunction with the bus technology modules CW-101 and CW-102 it is possible to transfer measurement data via USB or Ethernet to a PC on the one hand, and to alter the configuration of the module on the other. A software API written in C/C++ and C# facilitates incorporating the module in proprietary programs.
PERFORMANCE CHARACTERISTICS
- Up to 3 channels with a signal relay
- Control via CAN bus and digital inputs
- Sleep mode for low current consumption when deactivated
- Selective control of a single channel or simultaneous control of several channels possible
- Quick and easy to install, suitable for top-hat rail (45 mm to DIN)
- Easy to extend and scale channels
Technical Data
SIGNAL RELAYS
| Number of relays: | 3 |
| Switching current: | ≤ 1 A at 120 VAC / 60 VDC |
| Switching power (max.): | 60 VA / 24 W |
| Switching cycles: | ≥ 100.000 |
| Switch type: | SPDT |
| Digital inputs: | 3 (9 VDC to 15 VDC) |
CAN-Interface
| Number: | 1 |
| Type: | ISO 11898-2 (highspeed) CAN-protocol version 2.0 A and 2.0 B, supports SAE J1939 (29-bit-identifier) |
| Data rate: | 50, 100, 125, 250, 500, 800 and 1000 kbit/s |
| Termination: | 120 Ohm, optional activation via jumper |
power supply
| Supply voltage: | 7 VDC to 30 VDC |
| Current consumption: | 77 mA at 12 VDC |
Environmental conditions
| Temperature range operation: | -20 °C to +65 °C |
| Temperature range storage: | -20 °C to +85 °C |
| Relative humidity: | 35 % to 85 %, non-condensing |
general information
| Housing: | 45mm-DIN-Top-hat rail housing |
| Dimensions (LxWxH): | 40 mm x 90 mm x 55 mm |
| Weight: | 68 g |
Download
Datasheet CW-329
Download (PDF)Back to the overview | CW-300 Series
