EtherCAT Terminal, 1-channel communication interface, serial, RS422/RS485, line device
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Quick facts
| Availability | Confirmed on request |
| Category | EL6xxx | Communication |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can EL6021-0021 be shipped?
EL6021-0021 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up EL6021-0021 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for EL6021-0021 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EL6021-0021, subject to availability and destination.
The EL6021-0021 serial interface enables the connection of devices with RS422 or RS485 interface. These devices communicate with the automation device via the coupler. The active communication channel operates independently of the higher-level bus system
Specifications
Specifications
| Technology | terminal contact |
| Data transfer channels | TxD and RxD, full/half duplex |
| Data transfer rates | 2400…115,200 baud; default: 9600 baud, 8 data bits, no parity and one stop bit |
| Interfaces | 1 x RS422/RS485 |
| Bit transfer | with differential signal |
| Line impedance | 120 Ω |
| Cable length | approx. 1000 m twisted pair |
| Providing external supply | – |
| Power supply | via the E-bus |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Data buffer | 864 bytes receive buffer, 128 bytes transmit buffer |
| Bit width in the process image | 22 x 8 bit input, 22 x 8 bit output, 16 bit control, 16 bit status |
| Configuration | no address setting, configuration via PLC |
| Current consumption E-bus | typ. 170 mA |
| Special features | – |
| Weight | approx. 55 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
| Design form | compact terminal housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
