Technical data
| Signal type |
RS-232 RS-422 / RS-485 |
| Transmission rate | 300 Bd … 115.2 kBd |
| Bit transfer | RS-485/-422: ISO 8482 / DIN 66259 - 4; RS-232: EIA/TIA-232-F |
| Transmission channels | 1 TxD / 1 RxD, full-duplex, half-duplex |
| Line length | RS-485/-422: approx. 1000 m (max.) twisted pair, RS-232: 40 m (max.) |
| Data width | 1 x 46/1 x 22/1 x 6-byte input/output (parameterizable), 2-byte control/status |
| Parity | None/Odd/Even |
| Number of data bits | 7/8, adjustable |
| Number of stop bits | 1/2, adjustable |
| Buffer | 2560-byte input / 512-byte output |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 85mA |
| Supply voltage (field) | 24 VDC; via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact) |
| Isolation | 500 V system/field |
| Indicators | LED (A-H) green/yellow/red: function, transmission status, reception status, error (buffer full), RS … active, flow control active, user LED 1, user LED 0 |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
| Current carrying capacity (power jumper contacts) | 10A |
VN 2238 
BR 1261 
US 1081 
SG 482 
GB 334 
IN 327 
MX 280 
HK 258 
