Produktübersicht
Microprocessor-controlled loop interface for installation in the dc3004plus for uninterrupted and short-circuit-proof operation of 2 x 126 components from the Loop 3000 series. With second processor for increased reliability in the loop (redundancy)
- The Loop 3000 components can be operated in a loop or stitch structure
- 2-wire system loop with a loop length of up to 3500 m.
- Simple and flexible installation and initialization via automatic and manual addressing options
- Integrated RS-232 interface for easy analysis of loop participants, presetting of functionalities and commissioning of the Loop 3000
- 8 integrated, freely programmable open collector alarm outputs
- 2 integrated open collector alarm outputs for programming collection functions
- Extensive service and analysis functions via I-Check software
- Independent short-circuit isolation through special loop elements minimizes alarm interruption time (MLAR)
| Supply voltage |
20 to 28 V DC provided via detect 3004plus |
| Emergency power supply |
via detect 3004plus |
| Exit |
2 loops with 140 mA / 3500 m each for up to 126 Loop 3000 elements; Alternatively, 4 stitches; 2 Open collector output: 30V DC/90mA for alarm and fault; 8 Open collector output: 30 V DC/90 mA freely programmable |
| Ambient temperature |
-5°C to +40°C |
| humidity |
5% to 95% (non-condensing) |
| Dimensions (H x W x D) |
140mm x 140mm x 30mm |
| Weight |
200 g |
| Norms |
EN 54-2, EN 54-17 |
| VdS recognition |
with detect 3004plus |
