Technical data
LWLS-D-1-M
Implement FOC transmission path (Incremental)
12-30 VDC
Transmitter LWLS-T (switchboard) uad LWL-T (housing for outdoor applications):
- Incremental: 0°, 90°, N, STATUS; each with inverted signals
- Signal level: HTL or TTL (RS 422A)
Decoder LWLS-D / LWLS-Di:
- 2 incremental output blocks: 0°, 90°, N, STATUS; each with inverted signals
- Signal level: HTL or TTL (2 output blocks, for each output block: HTL or TTL level)
0-100 kHz
- Electronic housing for standard mounting rails
- Option: Die cast metal aluminium housing for outdoor applications (LWL-T)
- LWLS-T / LWLS-D(i): 23 x 120 x 115 mm
- LWL-T: 125 x 80 x 57 mm
- LWLS-T / LWLS-D(i): Connection terminals and FOC connector outside
- LWL-T: Terminal box (terminal strip and FOC connector inside)
- LWLS-T / LWLS-D(i): -20 °C to +70 °C
- LWL-T: -25 °C to +85 °C
- LWLS-T / LWLS-D(i): IP20 (switchboard installation)
- LWL-T: IP66 (outdoor area)
- Constant signal processing time < 2 µs (transmitter input to decoder output)
- Distances up to 1000 m
- Optional cable break and status monitoring
- 2 output blocks, optional additional galvanic isolation between the two output blocks (type LWLS-Di)
LWLS-D-1-M Signal transmission
From transmitter LWLS-T to decoder LWLS-D: Fiber optic 62.5/125 µm or 50/125 µm with ST connectors
Fiber optic module sets are used when incremental signals have to be transmitted over long distances without interference. The transmitter module converts the electric incremental encoder signals into optical signals and sends them to the decoder module in the switchboard via a fiber optic cable.
The FO module sets reliably enable high data quality and data transmission frequencies of up to 100 kHz, even with long cable lengths and with EMC influences.
The input and output signals can either be in HTL or TTL format.
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