Many procurement teams check KL6904 against Kl2134 Beckhoff, Kl4032 Beckhoff and Beckhoff Kl6051 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
KL6904 - Beckhoff Bus Terminal Communication Interface
KL6904 Beckhoff Bus Terminal Communication Interface Technical Specifications
| Brand | Beckhoff |
| Product Type | Bus Terminal Communication Interface |
| Product | KL6904 |
KL6904 Beckhoff Bus Terminal Communication Interface Technical Specifications
| Specification | Value |
|---|---|
| Connection technology | 2-wire |
| Specification | link unit between safe input and output signals |
| Current consumption K-bus | max. 250 mA |
| Weight | approx. 100 g |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 24Γ mm x 100Γ mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.08...2.5 mmΒ²,st*: 0.08...2.5 mmΒ²,f*: 0.14...1.5 mmΒ² |
| Housing - Connection cross-section AWG | s*: AWG28...14,st*: AWG28...14,f*: AWG26...16 |
| Housing - Stripping length | 8...9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Current consumption power contacts | load-dependent |
| Max. output current | 0.5 A/20 mA min. (per channel) |
| Number of outputs | 4 |
