SMC EXW1-A1 Wireless Adaptor
Introduction
EXW1-A1 is a wireless adaptor which is equipped with 2.4GHz wireless communication capability. And this product has the RS485 interface for connection with SMC wireless Base/Remote units to communicate the input/output, diagnostic and other data. The frequency hopping period and the data rate can be selected between 2ms(1000kbps) / 5ms(250kbps). Moreover, the frequency channel numbers can be selected from 15 to 79.
Lineup EXW1-A1
| Product number | Hardware version | Wireless software version | Control software version |
| EXW1-A11N | Ver.1.0.0 | Ver.1.0.0 | Ver.1.0.0 |
| EXW1-A12N | Ver.1.0.0 | Ver.1.0.0 | Ver.2.0.0 |
| EXW1-A13N | Ver.1.0.0 | Ver.1.0.0 | Ver.3.0.0 |
| EXW1-A11N-X1 | Ver.1.0.0 | Ver.1.0.0 | Ver.4.0.0 |
External appearance
Connections with Base/Remote units
The wireless adaptor is connected to Base and Remote units via a cable.
Connector pin assignment
Wireless Specification
| Model | EXW1-A1 |
| Product number | EXW1-A1*N |
| Frequency range | 2.4GHz (2403MHz ~ 2481MHz) |
| Frequency Channel | 79ch～15ch (ch separation min.1MHz) |
| Protocol | SMC original protocol |
| Encryption | SMC original encryption |
| Radio wave type | FHSS |
| Output level | 20dBm eirp |
| CCA | Adaptive |
| Modulation | GFSK |
| Data Rate | 1000kbps / 250 kbps |
| Deviation | 250kHz（1000kbps） / 62.5kHz（250kbps） |
| Frequency hopping period | 2ms(1000kbps) / 5ms(250kbps) |
| Antenna | Sleeve antenna (4.37dBi) |
Product specification
| Model | EXW1-A1 |
| Product number | EXW1-A1*N |
| Wired interface | RS485 |
| Wired data rate | Max. 2Mbps |
| Cable | Max. 2.95m |
| Communication distance | 100m |
| Ambient operating temperature | -10 to +50oC |
| Ambient storage temperature | -20 to +60oC |
| Ambient humidity | 35 to 85% RH (no condensation) |
| Power supply voltage | 12~24 VDC ±10% |
| Current consumption | 50m A |
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