We have expanded our CW-300 series for test bench technology with the CW-322, a module designed to control up to 20 signal relays via CAN bus. 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 signals, no matter if for every-day tasks in automation technology or on test benches.
The hole matrix integrated in the CW-322 makes it possible to add additional components to influence a relay channel or several signal paths, e.g. passive filter levels or the targeted merging or mixing of different signals.
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.
| Number: | 20 |
| Switching current: | ≤ 2 A at 120 VAC / 60 VDC |
| Switching power: | 60 VA / 24 W |
| Switching cycles: | ≥ 100.000 |
| Switch type: | SPDT |
| Galvanic seperation: | Relay channels |
| 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: | 500 kbit/s, on request: 50, 100, 125, 250, 500, 800 and 1000 kbit/s |
| Termination: | 120 Ohm, optional activation via jumper |
| Supply voltage: | 7 VDC to 30 VDC |
| Power consumption: | 22 mA at 12 VDC (unswitched) 360 mA at 12 VDC (all relays switched on) |
| Temperature range operation: | -10 °C to +70 °C |
| Temperature range storage: | -20 °C to +85 °C |
| Relative humidity: | 35 % to 85 % non-condensing |
| Housing: | 45 mm DIN-top-hat rail housing |
| Dimensions (LxWxH): | 110 mm x 125 mm x 46 mm |
| Weight: | 245 g |
Back to the overview | CW-300 Series
