The SW-BS base station,
provides a configurable analog or digital output
for any single or multiple (up to a maximum of
four) Crosby | Straightpoint wireless load cells.
The SW-BS is ideal for integration with PLC, DCS or other
compatible data acquisition systems. The same device can be
capable to provide any of the following outputs as per
configuration:
• 4-20mA
• Relay outputs – 2 Nos
• RS485 ASCII
SW-BS is housed in an IP65 or NEMA4X enclosure and will be protected even when used in dusty environments or outdoors in wet weather conditions.
- Four (4) separate models, depending on output type
- Analog output: 4-20mA, 2 Wire (SW-BS-MA)
- Two (2) SPST Relays, 1 Normally Open, 2 Normally Closed (SW-BS-RLY)
- RS485 ASCII digital output (SW-BS-485-I )
- Connect to up to four (4) load cells simultaneously (SUM only)
- Wide range of power supply: 9-32V DC
- IP65 or NEMA 4 Enclosure
- Configurable Outputs with SW-D & Software
- 2.4 GHz RF Receiver, 2500 ft. (800m) Transmission Distance
| Model | Output Type | Part Number |
|---|---|---|
| SW-BS-MA | 4-20 mA, 12-bit | 2790027 |
| SW-BS-RLY | 2 SPST Relays | 2790026 |
| SW-BS-485-I | RS-485 ASCII (1 Loadcell Only) | 2789778 |
| SW-BS-485-S | RS-485 ASCII (up to 4 Loadcells SUM) | 2789779 |
| Required power supply | 9 to 32V DC |
| Operational current | 0.5A - At 12V supply TBC |
| Output options | Current 4-20mA, 2 relay outputs, RS485 ASCII (configurable) - At 12V supply TBC |
| Radio frequency | 2.4GHz (licence free) |
| Maximum no. of load cells | 4 wireless load cells |
| Range | Up to 1000m or 3280ft |
| Operating temperature range | -10°C to +50°C or 14°F to 122°F |
| IP rating | IP65 or NEMA4X |
| Dimensions | 180mm (7”) x 120mm (4.72”) x 60mm (2.36”) |
| Current output specification | |
|---|---|
| Type | 4-20mA (2 wire) |
| Resolution / Bits | 4096/12 |
| Relay specification | |
| No. of relay output | 2 |
| Relay type | SPST (relay 1 NO, relay 2 NC) |
| Contact rating | 5A at 250V AC, 5A at 30V DC |
| RS485 specification | |
| Type | ASCII |
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